{"id":1100,"date":"2025-12-19T07:59:53","date_gmt":"2025-12-18T23:59:53","guid":{"rendered":"https:\/\/haoyumaterial.com\/174-stainless-steel-magnetic\/"},"modified":"2025-12-19T08:17:38","modified_gmt":"2025-12-19T00:17:38","slug":"174-stainless-steel-magnetic","status":"publish","type":"post","link":"https:\/\/haoyumaterial.com\/ko\/174-stainless-steel-magnetic\/","title":{"rendered":"17 4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131 \uc5ec\ubd80 \ubc0f \ud65c\uc6a9 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uc0dd\uac01\ud574 \ubcf4\uc2ed\uc2dc\uc624 <strong>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong> \ube44\uc790\uc131\uc774\ub780 \ubb34\uc5c7\uc778\uac00? \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \ubc14\uc774\uc5b4\uac00 \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc774 \ud63c\ub3d9\ud569\ub2c8\ub2e4 <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>.<\/p>\n<p>\ub2e4\uc74c\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4: <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 <em>\uc790\uc131\uc774 \uc788\ub2e4<\/em><\/strong> \ubaa8\ub4e0 \uc5f4\ucc98\ub9ac \uc870\uac74\uc5d0\uc11c. \ub2f9\uc2e0\uc774 <strong>17-4 PH<\/strong>, <strong>Type 630<\/strong>, \ub610\ub294 \uac04\ub2e8\ud788 \u201c17-4\u201d\uc77c\uc9c0\ub77c\ub3c4 \uc790\uc11d <em>\uc740<\/em> \uadf8\uac83\uc5d0 \ub2ec\ub77c\ubd99\uc744 \uac83\uc785\ub2c8\ub2e4 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4\uc758<\/strong> \uadf8 \uad6c\uc870\ub85c \uc778\ud574.<\/p>\n<p>\uadf8\ub9ac\uace0 \uadf8\uac83\uc740 \uc911\uc694\ud569\ub2c8\ub2e4. \ub2f9\uc2e0\uc774 \uc124\uacc4\ud558\uace0 \uc788\ub2e4\uba74 <strong>\uc790\uc131 \ucc99<\/strong>, <strong>\uc13c\uc11c<\/strong>, <strong>\uc2dd\ud488 \uac00\uacf5 \ub77c\uc778<\/strong>, \ub610\ub294 \ubc18\ub4dc\uc2dc \uc720\uc9c0\ub418\uc5b4\uc57c \ud558\ub294 \ud658\uacbd <strong>\ube44\uc790\uc131\uacfc<\/strong> (MRI \uc7a5\ube44 \uc8fc\ubcc0\ucc98\ub7fc), \uc798\ubabb\ub41c \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\uba74 \uc2dc\uac04, \ube44\uc6a9, \uc548\uc804\uc5d0 \uc190\uc2e4\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c \ube60\ub974\uac8c \ubc30\uc6b0\uac8c \ub41c\ub2e4:<\/p>\n<ul>\n<li>\uc774\uc720 <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc790\uae30\uc801\uc785\ub2c8\ub2e4<\/strong> (\ub2c8\ucf08\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0)<\/li>\n<li>\uc5b4\ub5bb\uac8c <strong>\uc5f4\ucc98\ub9ac<\/strong> (H900, H1025, H1150)\uc774 \uadf8\uac83\uc758 <strong>\uc790\uae30\uc801 \ud2b9\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4<\/strong><\/li>\n<li>\ube44\uc790\uae30\uc131 \ub4f1\uae09\uacfc \ube44\uad50\ud560 \ub54c 17-4\uc758 \ucc28\uc774\uc810\uc740 <strong>304<\/strong> \uacfc <strong>316<\/strong><\/li>\n<li>\uadf8\ub54c\uc758 \uacbd\uc6b0\uc5d0 <strong>\uc790\uae30\ub825<\/strong> \uc7a5\uc810\uc774 \ub418\uba70, \ud53c\ud574\uc57c \ud560 \ub54c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4<\/li>\n<\/ul>\n<p>\uace0\uac15\ub3c4\uac00 \ud544\uc694\ud558\ub2e4\uba74, <strong>\uc790\uae30\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud488\uc9c8\uacfc \ucd94\uc801 \uac00\ub2a5\uc131\uc744 \uac16\ucd98, <strong>vastmaterial<\/strong> \ud504\ub9ac\ubbf8\uc5c4\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4 <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong> demanding applications\uc5d0 \ub9de\ucd98 \ubc14, \ud50c\ub808\uc774\ud2b8 \ubc0f \ub9de\ucda4 \ubd80\ud488\uc5d0\uc11c.<\/p>\n<p>17-4\uac00 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \ub2e4\uc74c \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc120\ud0dd\uc778\uc9c0 \ubc14\ub85c \ud30c\uc545\ud574 \ubd05\uc2dc\ub2e4.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780?<\/h2>\n<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15(\ub610\ub294 <strong>17-4 PH<\/strong>, <strong>Type 630<\/strong>, \ub610\ub294 <strong>UNS S17400<\/strong>)\uc740 \ub3c4\uc804\uc801\uc778 \ud658\uacbd\uc5d0\uc11c \uac15\uc778\ud568\uacfc \uce58\uc218 \uc548\uc815\uc131\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \uacbd\uc6b0 \uc758\uc874\ud558\ub294 \uace0\uac15\ub3c4 \ubd80\uc2dd \uc800\ud56d\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc785\ub2c8\ub2e4. \uace0\ud558\uc911, \ubcf4\ud1b5\uc758 \ubd80\uc2dd, \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \ub2e4\ub8e8\uc5b4\uc57c \ud558\ub294 \ubd80\ud488\uc5d0 \ub300\ud574 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>17-4 PH \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uae30\ubcf8 \uc815\uc758<\/h3>\n<p>17-4 PH\ub294 <strong>\uc11d\ucd9c \uacbd\ud654 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>.<br \/>\n\u201c17-4\u201d\ub294 \ub300\ub7b5 \ud06c\ub86c\uacfc \ub2c8\ucf08 \ud568\ub7c9\uc744 \uac00\ub9ac\ud0b5\ub2c8\ub2e4(\uc57d 17% Cr \ubc0f 4% Ni). \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ub9e4\uc6b0 \ub192\uc740 \uac15\ub3c4\ub97c \uc5bb\uc73c\uba74\uc11c\ub3c4 \uc5ec\uc804\ud788 \uc6b0\uc218\ud55c \ubd80\uc2dd \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4\u2014\uc77c\ubc18\uc801\uc73c\ub85c \ub9ce\uc740 300\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\ubcf4\ub2e4 \uac15\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud654\ud559\uc801 \uad6c\uc131 \ubc0f \uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c<\/h3>\n<p>\uc77c\ubc18 \uc870\uc131(\ubb34\uac8c %):<\/p>\n<ul>\n<li><strong>\ud06c\ub86c(Cr): ~15\u201317%<\/strong> \u2013 \ubd80\uc2dd \uc800\ud56d\uc131\uacfc \uacbd\ub3c4<\/li>\n<li><strong>\ub2c8\ucf08(Ni): ~3\u20135%<\/strong> \u2013 \uac15\ub3c4 \ubc0f \uc778\uc131<\/li>\n<li><strong>Copper (Cu): ~3\u20135%<\/strong> \u2013 precipitation \uacbd\ud654\uc758 \ud575\uc2ec \uc6d0\uc18c<\/li>\n<li><strong>Niobium\/Columbium (Nb+Ta): ~0.15\u20130.45%<\/strong> \u2013 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub97c \uac15\ud654<\/li>\n<li><strong>Carbon (C): \u22640.07%<\/strong> \u2013 \uacbd\ub3c4\uc640 \uc778\uc131\uc744 \uc870\uc808<\/li>\n<li>\ubc38\ub7f0\uc2a4 <strong>\ucca0(Fe)<\/strong> \uc801\uc740 \uc591\uc758 Mn, Si, P, S \ud3ec\ud568<\/li>\n<\/ul>\n<p>\uc774 \ud654\ud559 \uc870\uc131\uc740 \ubc14\ub85c \uc774 \ubb3c\uc9c8\uc758 <strong>\uc790\uc131<\/strong> \uac70\ub3d9\uacfc \ub192\uc740 \uae30\uacc4\uc801 \uc131\ub2a5\uc744 \uc774\ub044\ub294 \uc6d0\uc778\uc774\ub2e4.<\/p>\n<h3>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc131 \uc11d\ucd9c\uacbd\ud654 \ub4f1\uae09(Type 630)<\/h3>\n<p>17-4 PH\ub294 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc131 \uc11d\ucd9c\uacbd\ud654 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>:<\/p>\n<ul>\n<li>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 = \uacbd\uc9c8, \uc790\ud654, \ub192\uc740 \uac15\ub3c4<\/li>\n<li>\uc11d\ucd9c \uacbd\ud654 = \ub178\ud654 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ubbf8\uc138\ud55c \uad6c\ub9ac \ud48d\ubd80\ud55c \uc11d\ucd9c\ubb3c\uc744 \ud615\uc131\ud558\uc5ec \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \ub192\uc784<\/li>\n<\/ul>\n<p>AISI \uc9c0\uc815 \ud558\uc5d0\uc11c, \uc774\ub294 <strong>Type 630<\/strong>, \uadf8\ub9ac\uace0 \uc774\ub294 \ubd80\uc2dd \uc800\ud56d \uba74\uc5d0\uc11c \ud45c\uc900 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4(\uc608: 410)\uc640 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4(\uc608: 304) \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc0ac\uc774\uc5d0 \uc704\uce58\ud558\uc9c0\ub9cc \uac15\ub3c4 \uba74\uc5d0\uc11c \uc774\ub4e4\uc744 \ud6e8\uc52c \uc0c1\ud68c\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uae30\uacc4\uc801 \ubb3c\uc131: \uac15\ub3c4, \uacbd\ub3c4, \uc778\uc131<\/h3>\n<p>\uc5f4\ucc98\ub9ac(H900, H1025, H1150 \ub4f1)\uc5d0 \ub530\ub77c 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>ultimate \uc778\uc7a5 \uac15\ub3c4<\/strong>: \uc57d 190\u2013200 ksi(H900)\uae4c\uc9c0<\/li>\n<li><strong>\ud56d\ubcf5 \uac15\ub3c4<\/strong>: \ubcf4\ud1b5 304\/316\ubcf4\ub2e4 2\u20133\ubc30 \ub354 \uac15\ud569\ub2c8\ub2e4<\/li>\n<li><strong>\uacbd\ub3c4<\/strong>: \uac15\ub3c4 \ub192\uc740 \uc0c1\ud0dc\uc5d0\uc11c HRC 40\u201345\uae4c\uc9c0 \ub3c4\ub2ec<\/li>\n<li><strong>\uc88b\uc740 \uc778\uc131<\/strong> \ud2b9\ud788 H1150 \ubc0f \uc720\uc0ac \ud15c\ud37c\ub9c1\uc5d0\uc11c \uc5ec\ub7ec \uc870\uac74\uc5d0\uc11c<\/li>\n<\/ul>\n<p>\uc774 \uc870\ud569\u2014<strong>\ub192\uc740 \uac15\ub3c4, \uacac\uace0\ud55c \uacbd\ub3c4, \uc2e4\uc6a9\uc801\uc778 \uc778\uc131<\/strong>\u2014\uc774 \ubc14\ub85c 17-4 PH\uac00 \uc911\uc694\ud55c \ubbf8\uad6d \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud575\uc2ec \uc7ac\ub8cc\uc778 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc77c\ubc18\uc801 \uc81c\ud488 \ud615\ud0dc \ubc0f \uc0b0\uc5c5\uc801 \uc6a9\ub3c4<\/h3>\n<p>\uc800\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uacf5\uae09 \ubc0f \uc81c\uacf5\ud569\ub2c8\ub2e4 <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong> \uc5d0\uc11c:<\/p>\n<ul>\n<li><strong>\uc6d0\ud615 \ubc14, \uc721\uac01 \ubc14, \uc0e4\ud504\ub9c1(\uc0e4\ud504\ud2b8)<\/strong><\/li>\n<li><strong>\ud310\uacfc \uc2dc\ud2b8<\/strong><\/li>\n<li><strong>\ub2e8\uc870 \ubc0f \ud50c\ub79c\uc9c0<\/strong><\/li>\n<li><strong>\uc8fc\uc870 \ubc0f \uadfc\uc811 \ud615\uc0c1<\/strong><\/li>\n<\/ul>\n<p>\uc77c\ubc18\uc801\uc778 \ubbf8\uad6d \uc6a9\ub3c4\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud56d\uacf5 \uc6b0\uc8fc<\/strong>: \uad6c\uc870\ubd80\ucc29\ubb3c, \uc561\ucd94\uc5d0\uc774\ud130, \ucc29\ub959\uc7a5 \ubd80\ud488<\/li>\n<li><strong>\uc11d\uc720 \ubc0f \uac00\uc2a4<\/strong>: \ud38c\ud504 \uc0e4\ud504\ud2b8, \ubc38\ube0c, \uc2ec\uad6c \ub3c4\uad6c<\/li>\n<li><strong>\ud574\uc591<\/strong>: \uace0\uac15\ub3c4 \ud558\ub4dc\uc6e8\uc5b4, \ucd94\uc9c4 \ubd80\ud488<\/li>\n<li><strong>\uc2dd\uc74c\ub8cc<\/strong>: \uac15\ub3c4 + \uccad\uacb0\uc131 \uc911\uc694\ud55c \uacf5\uc815 \uc7a5\ube44<\/li>\n<li><strong>\uc77c\ubc18 \uc0b0\uc5c5<\/strong>- \uace0\ud558\uc911 \uc0e4\ud504\ud2b8, \uae30\uc5b4, \uace0\uc815\uad6c \ubc0f \uace0\uac15\ub3c4 \ud328\uc2a4\ub108<\/li>\n<\/ul>\n<p>\ud544\uc694\ud560 \ub54c\ub9c8\ub2e4 <strong>\uace0\uac15\ub3c4, \ub0b4\uc2dd\uc131, \uc790\uae30\uc801 \uac15\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong>, 17-4 PH \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub294 \uc2dc\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ud6a8\uc728\uc801\uc774\uace0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc635\uc158 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc740 \uc790\uae30\uc778\uac00\uc694?<\/h2>\n<p>\ub124, <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc790\uae30\uc801\uc785\ub2c8\ub2e4<\/strong>. \uadf8\uac83\uc740 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc131 \uce68\uac15\uacbd\ud654(PH) \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>, \ub530\ub77c\uc11c \ub2e4\ub978 \uc790\uae30\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\ucc98\ub7fc \uc791\uc6a9\ud558\uba70 \uc77c\ubc18 \uc791\uc5c5\uc7a5\uc5d0\uc11c \uc790\uc11d\uc744 \uba85\ud655\ud558\uac8c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4.<\/p>\n<h3>\uc65c 17-4 PH\uac00 \uc790\uae30\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uc778\uac00<\/h3>\n<p>17-4(\ub610\ub294 <strong>17-4 PH<\/strong>, <strong>Type 630<\/strong>, \ub610\ub294 <strong>UNS S17400<\/strong>)\uc740 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870<\/strong>, \uc790\uc5f0\uc2a4\ub7fd\uac8c <strong>\uac15\uc790\uc131\uc801\uc774\uba70<\/strong>. \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ub4f1\uae09\uc778 304 \ubc0f 316\uacfc \ub2ec\ub9ac \ube44\uc790\uc131 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ub192\uc740 \ub2c8\ucf08 \ud568\ub7c9\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub300\uc2e0 \uadf8 \ud654\ud559\uc801 \uad6c\uc131\uacfc \uc5f4\ucc98\ub9ac\ub294 <strong>\ub192\uc740 \uac15\ub3c4\uc640 \uacbd\ub3c4<\/strong>, which also lock in that magnetic behavior.<\/p>\n<h3>17-4\uc5d0 \uc790\uc11d\uc774 \uc5bc\ub9c8\ub098 \uac15\ud558\uac8c \ub2ec\ub77c\ubd99\ub294\uac00<\/h3>\n<p>\ud604\uc2e4 \uc138\uacc4\uc758 \uc0ac\uc6a9\uc5d0\uc11c:<\/p>\n<ul>\n<li>\uae30\ubcf8 \uc0c1\uc810 \uc790\uc11d\uc740 <strong>17\ub97c \ub2e8\ub2e8\ud788 \uc7a1\uc544\ub2f9\uaca8<\/strong>304\ub098 316\ubcf4\ub2e4 \ub354 \uac15\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub178\ud6c4 \uc870\uac74\uc5d0\uc11c(\uc608: H900 \ub610\ub294 H1025), \ub2f9\uae40\uc774 \ub290\uaef4\uc9d1\ub2c8\ub2e4 <strong>\uace0\uccb4\uc758 \uadf8\ub9ac\uace0 \uae0d\uc815\uc801\uc778<\/strong>, \ucda9\ubd84\ud788 \uc88b\uc740 <strong>\uc790\uc11d \ud074\ub7a8\ud504, \ud074\ub7a8\ud504 \ubc0f \uace0\uc815\uad6c<\/strong>.<\/li>\n<li>\uc77c\ubc18\uc801\uc778 \uc800\ud0c4\uc18c \ub610\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc640 \ube44\uad50\ud558\uc5ec <a href=\"https:\/\/haoyumaterial.com\/ko\/products\/stainless-steel\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \uc81c\ud488\uad70<\/a>, 17-4\uc740(\ub294) \ud6e8\uc52c \ub354 \uac15\ud558\uac8c \uc790\ub825\uc744 \ub290\ub084 \uac83\uc774\ub2e4.<\/li>\n<\/ul>\n<h3>\ube60\ub978 \uc790\uc11d \ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/h3>\n<p>\ubd80\ud488\uc774 \ub9de\ub294\uc9c0 \ud655\uc778\ud558\uace0 \uc2f6\ub2e4\uba74 <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc7ac\uc9c8 \uc790\uc11d<\/strong>:<\/p>\n<ol>\n<li>\uc218\ud3c9\uc73c\ub85c <strong>\uc18c\ud615 \ud76c\ud1a0\ub958(\ub124\uc624\ub514\ubbb4) \uc790\uc11d<\/strong> \ub610\ub294 \uac15\ub825\ud55c \ub0c9\uc7a5\uace0 \uc790\uc11d.<\/li>\n<li>\ubd80\ud488\uc758 \uae68\ub057\ud558\uace0 \ud3c9\ud3c9\ud55c \ud45c\uba74\uc5d0 \ub2ff\uac8c \ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uac15\ud55c \uc2a4\ub0c5-\uc628 \uc791\uc6a9 \ubc0f \ubbf8\ub044\ub7ec\uc9c0\uae30 \uc5b4\ub824\uc6c0<\/strong> = 17-4 \ub610\ub294 \ub2e4\ub978 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4\/PH \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc77c \uac00\ub2a5\uc131.<\/li>\n<li><strong>\ub9e4\uc6b0 \uc57d\ud55c \uc778\uc7a5\ub825 \ub610\ub294 \ub04c\ub9bc\uc774 \uc5c6\uc74c<\/strong> = 304, 316 \ub610\ub294 \ub2e4\ub978 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ube44\uc790\uc131 \ub4f1\uae09\uc77c \uac00\ub2a5\uc131 \ub354 \ud07c.<\/li>\n<\/ol>\n<p>\uc774 \uac04\ub2e8\ud55c <strong>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc790\uc11d \ud14c\uc2a4\ud2b8<\/strong> \uc740 \uc790\uc131\uc744 \uc774\uc6a9\ud55c \uc791\uc5c5 \uace0\uc815\uc7a5\uce58, \uace0\uc815\ubb3c, \ub610\ub294 \ubd84\ub9ac \uc124\uc815\uc5d0 17-4\ub97c \uc0ac\uc6a9\ud560\uc9c0 \ube60\ub974\uac8c \ud655\uc778\ud558\ub294 \ub370 \ucda9\ubd84\ud55c \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc758 \uc790\uae30 \ud2b9\uc131<\/h2>\n<h3>17-4 PH\uc758 \uac15\uc790\uc131 \uac70\ub3d9<\/h3>\n<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc740 <strong>\uba85\ud655\ud558\uac8c \uac15\uc790\uc131<\/strong>. \uc2e4\uc81c\ub85c, \uc774\ub294 \uc758\ubbf8\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud45c\uc900 \uc0f5 \uc790\uc11d\uc774 \uc774\uac83\uc744 \uc7a1\uc544 \ub2f9\uae41\ub2c8\ub2e4 <strong>\uac15\ud558\uac8c<\/strong><\/li>\n<li>\uadf8\uac83\uc740 304\/316\uc5d0 \ube44\ud574 \uc790\uc11d \ub04c\ub9bc \uba74\uc5d0\uc11c <strong>400\uacc4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \uc5d0 \ub354 \uac00\uae5d\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4<\/li>\n<li>\uc644\uc804\ud788 \uc0ac\uc6a9 \uac00\ub2a5\ud55c <strong>\uc790\uc11d \ud074\ub7a8\ud504, \ud074\ub7a8\ud504 \ubc0f \ud640\ub354\uc640 \ud568\uaed8<\/strong><\/li>\n<\/ul>\n<p>\uac00\uacf5, \uc8fc\uc870 \ub610\ub294 \uc81c\uc870\uc5d0 \uc885\uc0ac\ud558\ub294 \uc0ac\ub78c\uc774\ub77c\uba74 17-4\ub97c <strong>\uc790\uc11d \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ubc14\/\ud50c\ub808\uc774\ud2b8<\/strong> \ub4f1\uae09\uc73c\ub85c \ucde8\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h3>\uc65c 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac00 \uc790\uc131\uc744 \uac00\uc9c0\ub294\uac00(\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 + \uacb0\uc815\uad6c\uc870)<\/h3>\n<p>17-4 PH\ub294 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc131 \uc11d\ucd9c\uacbd\ud654 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>, \uadf8\ub9ac\uace0 \uadf8 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\uac00 \uadf8\uac83\uc744 \uc790\uc131\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uacbd\ud654\ub418\uac70\ub098 \ub178\ud654\ub41c \uc0c1\ud0dc\uc5d0\uc11c \ubbf8\uc138\uad6c\uc870\ub294 \uc8fc\ub85c <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8<\/strong><\/li>\n<li>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9d1\ub2c8\ub2e4 <strong>BCC\/BCT \ud615 \uaca9\uc790<\/strong> (\ubc14\ub514 \uc911\uc2ec \uc785\ubc29 \/ \ubc14\ub514 \uc911\uc2ec \uc0ac\uc815\uc815)<\/li>\n<li>\uc774 \uacb0\uc815 \uad6c\uc870\ub294 \ubb3c\uc9c8\uc774 \ud5c8\uc6a9\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4 <strong>\uc790\uc7a5 \ub3c4\uba54\uc778\uc744 \uc27d\uac8c \uc815\ub82c\ud558\ub2e4<\/strong>, \uac15\ud55c \uac15\uc790\uc131(ferromagnetism)\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4<\/li>\n<\/ul>\n<p>\ubc18\ub300\ub85c, 304\ub098 316\uacfc \uac19\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4 <strong>FCC \uad6c\uc870<\/strong> (\uba74 \uc911\uc2ec \uc785\ubc29)\uc774 \ud6e8\uc52c \ub354 <strong>\ube44\uc790\uc131\uacfc<\/strong> \uc5ec\ub7ec \ub098\ub780\ud788 \ube44\uad50\ud558\uc5ec \uc124\uba85\ub41c \ubc14\uc640 \uac19\uc774 \uc5f4\ucc98\ub9ac\ub41c \uc0c1\ud0dc\uc5d0\uc11c <strong>\ud569\uae08\uac15 \ub300 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong> \ube44\uad50\ucc98\ub7fc <a href=\"https:\/\/haoyumaterial.com\/ko\/alloy-steel-vs-stainless-steel\/\">\uc774 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 \uac00\uc774\ub4dc<\/a>.<\/p>\n<hr \/>\n<h3>\uc790\uae30\ud22c\uacfc\uc131 \ubc0f \uc778\ub825(\ub04c\ub9bc) \uac15\ub3c4<\/h3>\n<p>\uc2e4\uc81c \uc0ac\uc6a9\uc5d0\uc11c, <strong>\uc790\uae30 \ud22c\uacfc\uc728<\/strong> 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758<\/p>\n<ul>\n<li><strong>\uac15\ud55c \uc790\uae30 \ub04c\ub9bc\uc5d0 \ucda9\ubd84\ud788 \ud07c<\/strong><\/li>\n<li>\uc77c\ubc18 \uc791\uc5c5\uc7a5 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc548\uc815\uc801<\/li>\n<li>\ub300\ubd80\ubd84\uc5d0 \uc801\ud569 <strong>\uc790\uc11d \uac00\uacf5 \uace0\uc815 \uc791\uc5c5\uc744 \uc704\ud55c<\/strong> \uacfc <strong>\uc790\uc11d \ubd84\ub9ac<\/strong> \uc124\uc815<\/li>\n<\/ul>\n<p>\ub300\uac1c \uc54c\uc544\ucc28\ub9ac\uac8c \ub418\ub294 \uc810:<\/p>\n<ul>\n<li>\ubcf4\ub2e4 \uac15\ud55c \ub2f9\uae40 \ud798 <strong>304\/316<\/strong><\/li>\n<li>\uc77c\ubd80 \uc9c1\uc120\ubcf4\ub2e4 \uc720\uc0ac\ud558\uac70\ub098 \uc57d\uac04 \ub0ae\uc740 \ub2f9\uae40 <strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> (\uc5f4\ucc98\ub9ac\uc5d0 \ub530\ub77c 410\/420\ucc98\ub7fc)<\/li>\n<\/ul>\n<hr \/>\n<h3>\ubc14(bar) \ub300\ud310(plate) \ub300 \uac00\uacf5 \ubd80\ud488<\/h3>\n<p>17-4 PH\uc758 \uc790\uae30\uc131\uc740 \uc77c\ubc18\uc801\uc778 \ubaa8\ub4e0 \uc81c\ud488 \ud615\ud0dc\uc5d0\uc11c \uac15\ud558\uc9c0\ub9cc, \ubbf8\uc138\ud55c \ucc28\uc774\uac00 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ud615\ud0dc<\/th>\n<th>\uc77c\ubc18\uc801\uc778 \uc790\uae30 \ud2b9\uc131<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u70ed\uac04 \uc8fc\uc870 \ubc14 \/ \ud56b \ub85c\ub4dc \ubc14<\/td>\n<td>\uac15\ud558\uace0 \uc77c\uad00\ub41c \ub04c\ub9bc<\/td>\n<\/tr>\n<tr>\n<td>\ud310 \/ \uc2dc\ud2b8<\/td>\n<td>\uac15\ud568; \uac00\uc7a5\uc790\ub9ac\ub294 \uae30\ubd84\uc5d0 \uc57d\uac04\uc758 \ucc28\uc774\ub97c \uc904 \uc218 \uc788\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc815\ubc00 \uac00\uacf5 \ubd80\ud488<\/td>\n<td>\uc5ec\uc804\ud788 \uac15\ud558\uac8c \uc790\uae30\uc801 \ud2b9\uc131\uc744 \uac00\uc9c0\uba70, \ud615\uc0c1\uc774 \ub2f9\uae40\uc5d0 \uc601\ud5a5\uc744 \uc90c<\/td>\n<\/tr>\n<tr>\n<td>\uc587\uc740 \ub2e8\uba74 \/ \uc791\uc740 \ubd80\ud488<\/td>\n<td>\uc791\uc740 \uc811\ucd09 \uba74\uc801 \ub54c\ubb38\uc778 \uc57d\ud568\uc744 \ub290\ub080\ub2e4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ud575\uc2ec \ud3ec\uc778\ud2b8: \uadf8 <strong>\uae30\ucd08 \uc7ac\ub8cc\ub294 \uc790\ub825\uc785\ub2c8\ub2e4<\/strong> \ub2e4\uc74c \ubaa8\ub4e0 \ud615\uc2dd\uc5d0\uc11c. \uc77c\ubc18\uc801\uc73c\ub85c \ub290\ub07c\ub294 \ubaa8\ub4e0 \ubcc0\ud654\ub294 <strong>\ub450\uaed8, \ud45c\uba74 \ub9c8\uac10 \ub610\ub294 \uc811\ucd09 \uba74\uc801<\/strong>, \ud569\uae08 \uc790\uccb4\uc758 \ubcc0\ud654\uac00 \uc544\ub2c8\ub2e4.<\/p>\n<p>\ub9cc\uc57d 17-4\ub97c \ud558\ub098\uc758 \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c \ub2e4\ub978 \uac15\uc7ac\ub098 \uc8fc\uc785\ud569\uae08\uacfc \uacb0\ud569\ud558\uace0 \uc788\ub2e4\uba74, \uac01 \uc7ac\ub8cc\uac00 \uc790\uae30\uc801\uc73c\ub85c \uadf8\ub9ac\uace0 \uae30\uacc4\uc801\uc73c\ub85c \uc5b4\ub5bb\uac8c \ub3d9\uc791\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc11c\ub85c \ub2e4\ub978 \ud569\uae08\uc744 \ube44\uad50\ud558\ub294 \uac83\uacfc \ube44\uc2b7\ud569\ub2c8\ub2e4. <a href=\"https:\/\/haoyumaterial.com\/ko\/stainless-steel-casting-process\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc8fc\uc870 \uacf5\uc815 \uac1c\uc694<\/a>.<\/p>\n<h2>\uc65c 17-4 PH\ub294 \uc790\uc131\uc744 \uac00\uc9c0\ub294\ub370 \uc77c\ubd80 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uadf8\ub807\uc9c0 \uc54a\uc740\uac00<\/h2>\n<p>\uc0ac\ub78c\ub4e4\uc774 \u201c17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac00 \uc790\uc131\uc744 \uac00\uc9c0\ub098\uc694?\u201d\ub77c\uace0 \ubb3c\uc744 \ub54c, \uadf8\ub4e4\uc774 \uc2e4\uc81c\ub85c \ubd80\ub52a\ud788\ub294 \uac83\uc740 \uc11c\ub85c \ub2e4\ub978 \uc810\ub4e4\uc785\ub2c8\ub2e4 <strong>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud328\ubc00\ub9ac\ub4e4<\/strong> \uc790\uc11d \uc8fc\uc704\uc5d0\uc11c\uc758 \ud589\ub3d9 \ubc29\uc2dd.<\/p>\n<h3>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uacc4\ud1b5\uacfc \uc790\uae30\uc131<\/h3>\n<p>\uae08\uc18d \uc7ac\uc9c8 \ub300\ubd80\ubd84\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ub124 \uac00\uc9c0 \uc8fc\uc694 \uadf8\ub8f9\uc73c\ub85c \ub098\ub258\uba70, \uc790\uc131\uc740 \uadf8\ub4e4\uc758 \ubbf8\uc138\uad6c\uc870\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c4\ub2e4:<\/p>\n<ul>\n<li><strong>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4(300 \uc2dc\ub9ac\uc988 \uc608: 304, 316)<\/strong>\n<ul>\n<li>\uad6c\uc870: FCC \uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/li>\n<li><strong>\uc77c\ubc18\uc801\uc73c\ub85c \ube44\uc790\uc131 \ub610\ub294 \ub9e4\uc6b0 \uc57d\ud55c \uc790\uc131<\/strong><\/li>\n<li>\uc790\uc131\uc774 \ub0ae\uac70\ub098 \uc5c6\uc744 \ub54c \uc911\uc694\ud55c \uc6a9\ub3c4<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ud398\ub77c\uc774\ud2b8\uacc4(430 \ub4f1)<\/strong>\n<ul>\n<li>\uad6c\uc870: BCC \ud398\ub77c\uc774\ud2b8<\/li>\n<li><strong>\uac15\ud558\uac8c \uc790\ud654\ub418\ub294<\/strong><\/li>\n<li>\ub2c8\ucf08\ud568\ub7c9\uc774 \ub0ae\uace0 \ube44\uc6a9\uc774 \ub0ae\uc73c\uba70 \ubd80\uc2dd \uc800\ud56d\uc131\uc740 \ubcf4\ud1b5<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4(410, 420, 440C)<\/strong>\n<ul>\n<li>\uad6c\uc870: BCT \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8<\/li>\n<li><strong>\uac15\ud558\uac8c \uc790\ud654\ub418\ub294<\/strong><\/li>\n<li>\uace0\uacbd\ub3c4 \ubc0f \ub0b4\ub9c8\ubaa8 \uc131\ub2a5, \ubcf4\ud1b5 \ubd80\uc2dd \uc800\ud56d<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uce68\uac15 \uac15\ud654(PH) \ubc29\uc2dd\uc778 17-4(\ud615 630, UNS S17400)<\/strong>\n<ul>\n<li>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 PH \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/li>\n<li><strong>\uc790\uc131 \uc788\uc74c, \ub2e4\ub978 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ub4f1\uae09\uacfc \uc720\uc0ac<\/strong><\/li>\n<li>\ub192\uc740 \uac15\ub3c4, \uc6b0\uc218\ud55c \ubd80\uc2dd \uc800\ud56d\uc131 \ubc0f \uba85\ud655\ud55c \uc790\uae30 \ubc18\uc751\uc744 \uacb0\ud569<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0\uc11c\uc758 \ub2c8\ucf08\uc758 \uc5ed\ud560<\/h3>\n<p>\ub2c8\ucf08\uc740 \uc5ec\uae30\uc11c \ud070 \uc9c0\ub808 \uc5ed\ud560\uc744 \ud55c\ub2e4:<\/p>\n<ul>\n<li><strong>\uace0\ub2c8\ucf08(304\/316\uc758 8\u201312%\uc640 \uac19\uc740 \uac83)<\/strong> \uc548\uc815\ud654\uc2dc\ud0a4\ub2e4 <strong>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c<\/strong>, which is <strong>\ube44\uc790\uc131\uacfc<\/strong>.<\/li>\n<li>17-4 PH\ub294 <strong>\ub2c8\ucf08\uc774 \ud6e8\uc52c \ub0ae\ub2e4(\uc57d 3\u20135%)<\/strong>, \uc790\uc131 \uc5c6\ub294 \uc5b4\ub178\uc2a4\ud14c\ub098\uc774\ud2b8 \uad6c\uc870\ub97c \uc720\uc9c0\ud558\uae30\uc5d0\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\ub2e4.<\/li>\n<li>\ub2c8\ucf08\uc774 \uc801\uc73c\uba74, \uac15\uc740 \ubcc0\ud658\ud55c\ub2e4 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8<\/strong> \uc2dd\ud788\uba74 \uc2dcmartensite\ub85c, <strong>\uac15\uc790\uc131\uc801\uc774\uba70<\/strong>.<\/li>\n<\/ul>\n<p>\ub2e4\uc2dc \ub9d0\ud574, <strong>\uace0\ub2c8\ucf08 = \ub354 \ub9ce\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 = \ub354 \ub0ae\uc740 \uc790\uc131\uacfc<\/strong>.<br \/>\n<strong>\ub2c8\ucf08 \ud568\ub7c9\uc774 \ub0ae\uc744 \ub54c\uc758 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\/\ud398\ub77c\uc774\ud2b8 = \uac15\ud55c \uc790\uae30\ub825<\/strong>.<\/p>\n<h3>17-4\uc758 \ud654\ud559 \uc131\ubd84\uc774 \uc5b4\ub5bb\uac8c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \ucd09\uc9c4\ud558\ub294\uac00<\/h3>\n<p>17-4 PH\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc124\uacc4\ub418\uc5c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud06c\ub86c \ud568\ub7c9\uc774 \ub192\uc544 (~15\u201317%)<\/strong> \ubd80\uc2dd \uc800\ud56d\uc744 \uc704\ud574<\/li>\n<li><strong>\ub2c8\ucf08 \ud568\ub7c9\uc740 \uc911\uac04 \uc815\ub3c4\ub85c (~3\u20135%)<\/strong> \u2013 \uc778\uc131\uc740 \ucda9\ubd84\ud558\uc9c0\ub9cc \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uae30\uc5d0 \ucda9\ubd84\ud558\uc9c0 \uc54a\ub2e4<\/li>\n<li><strong>\uad6c\ub9ac \ud568\ub7c9\uc73c\ub85c \ud569\uae08\ub418\uc5b4 (~3\u20135%)<\/strong> \uc878\uc5ec \uacb0\uc815\ud654\uc5d0 \uc758\ud55c \ud504\ub9ac\uc2dc\ud53c\ud14c\uc774\uc158 \uacbd\ud654\uc6a9 \ud0c4\uc18c\/\ub2c8\uc624\ube00\/\ucf5c\ub7fc\ube44\uc6c0<\/li>\n<\/ul>\n<p>\uc774 \uade0\ud615\uc740 \uc758\ubbf8\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc6a9\uc561 \ucc98\ub9ac\ub85c \ub0c9\uac01\ub418\uba74, 17-4\ub294 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870<\/strong>, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc0c1\ud0dc\uac00 \uc544\ub2c8\ub2e4.<\/li>\n<li>\ub178\ud654 \uc5f4\ucc98\ub9ac\ub294 \uadf8\ub2e4\uc74c\uc5d0 <strong>\ubbf8\uc138 \uad6c\ub9ac \ud504\ub9ac\uc2dcipitates\ub97c \ud615\uc131\ud55c\ub2e4<\/strong>, - \uac15\ub3c4\ub97c \ub192\uc774\ub418\ub3c4 \uac15\ud558\uac8c \uc720\uc9c0\ud558\ub294 <strong>\uc790\uc131 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uae30\uc800<\/strong>.<\/li>\n<\/ul>\n<p>\uadf8 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ubc31\ubcf8\uc774 \ubc14\ub85c <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc790\uae30\uc801\uc785\ub2c8\ub2e4<\/strong> \uc77c\ubc18 \uc870\uac74(H900, H1025, H1150 \ub4f1)\uc5d0\uc11c.<\/p>\n<h3>\ubbf8\uc138\uad6c\uc870: 17-4 \ub300 300\uacc4(304, 316)<\/h3>\n<p>\ub2e4\uc74c\uc740 \uac04\ub2e8\ud55c \ube44\uad50\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>17-4 PH(\uc720\ud615 630)<\/strong>\n<ul>\n<li>\ubbf8\uc138\uad6c\uc870: <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 + \uce68\uc815<\/strong><\/li>\n<li>\uac70\ub3d9: <strong>\ud604\uc800\ud55c \uc790\uc131\uc744 \ub760\ub2e4<\/strong>, - \uac15\ud55c \uc778\uc7a5\uc744 \ud45c\uc900 \uc0f5 \uc790\uc11d\uc73c\ub85c \ub2f9\uae40<\/li>\n<li>\uc6a9\ub3c4: \uc790\uc131\uc774 \ud5c8\uc6a9\ub418\uac70\ub098 \ub3c4\uc6c0\uc774 \ub418\ub294 \uacbd\uc6b0\uc758 \uace0\uac15\ub3c4 \ubc0f \ubd80\uc2dd \uc800\ud56d<\/li>\n<\/ul>\n<\/li>\n<li><strong>304 \/ 316 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong>\n<ul>\n<li>\ubbf8\uc138\uad6c\uc870: <strong>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4<\/strong> (\ub0c9\uac04 \uac00\uacf5\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\ub41c \uc77c\ubd80 \ubcc0\ud0dc\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \uc5bb\uc744 \uc218 \uc788\uc74c)<\/li>\n<li>\uac70\ub3d9: <strong>\uc77c\ubc18\uc801\uc73c\ub85c \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c \ube44\uc790\uc131<\/strong>, \uac00\ub2a5\uc131 <strong>\uc57d\uac04 \uc790\uc131\uc744 \ub768 \uc218 \uc788\ub2e4<\/strong> \uac70\uce5c \uc131\ud615 \ub610\ub294 \uac00\uacf5 \ud6c4<\/li>\n<li>\uc6a9\ub3c4: \uc790\uc131\uc774 \ub0ae\uc544\uc57c \ud558\ub294 \uc2dd\ud488 \uae30\uacc4, \uc758\ub8cc \ubc0f \uc77c\ubc18 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc801\uc6a9 \ubd84\uc57c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\ud22c\uc790\ud558\uace0 \uc788\ub2e4\uba74 <strong>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc8fc\ubb3c<\/strong> \ucc98\uc74c\ubd80\ud130 \uc790\uc131\uc744 \uc81c\uc5b4\ud558\uace0 \uc62c\ubc14\ub978 \ub4f1\uae09\uacfc \ubbf8\uc138\uad6c\uc870\ub97c \uc7a0\uae08\ud558\ub294 \ud544\uc694 <strong>\uc804\uba74\uc801 \uad00\ub9ac\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub54c \uae4a\uc740 \uacbd\ud5d8\uc744 \uac00\uc9c4 \uacf5\uc815 \uc911\uc2ec\uc758 \ud30c\ud2b8\ub108\uac00<\/strong> \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc8fc\ubb3c \ub4f1\uae09 \ubc0f \ud2b9\uc131\uc5d0 \ub300\ud574 \ub3c4\uc640\ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4 <strong>17-4, 304, 316 \ub610\ub294 \ub2e4\ub978 \uc635\uc158 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9ac\uba70<\/strong> \ub458 \ub2e4\uc5d0 \uae30\ubc18\ud558\uc5ec <strong>\ubd80\uc2dd \uc800\ud56d\uc131\uacfc \uc790\uae30 \uac70\ub3d9<\/strong> (<a href=\"https:\/\/haoyumaterial.com\/ko\/stainless-investment-casting-process-benefits-grades-and-costs\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud22c\uc790 \uc8fc\uc870 \uacf5\uc815 \ubc0f \ub4f1\uae09 \uac1c\uc694<\/a>).<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub300 304 \ubc0f 316: \uc790\uc131 \ubc0f \ud2b8\ub808\uc774\ub4dc\u2011\uc624\ud504<\/h2>\n<h3>17-4 \ub300 304 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc790\uc131 \ube44\uad50<\/h3>\n<p>17-4 PH \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc740 <strong>\uac15\ud558\uac8c \uc790\uae30\uc801\uc774\ub2e4<\/strong> \ubaa8\ub4e0 \uc77c\ubc18\uc801 \uc870\uac74\uc5d0\uc11c\uc785\ub2c8\ub2e4. \uc774\uac83\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uacc4 \ubbf8\uc138 \uac15\ud654 \ub4f1\uae09\uc774\ubbc0\ub85c \uc790\uc11d\uc774 \uac15\ud558\uac8c \ub04c\uc5b4\ub4e4\uc778\ub2e4\u2014\ub9ce\uc740 \ud0c4\uc18c\uac15 \ubc0f \uacf5\uad6c\uac15\uacfc \uc720\uc0ac\ud558\ub2e4.<br \/>\n304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub294 <strong>\uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c \ub300\uccb4\ub85c \ube44\uc790\uc131\uc801\uc774\uba70<\/strong>, \uadf8\ub7ec\ub098:<\/p>\n<ul>\n<li>\ub0c9\uac04 \uac00\uacf5\ub41c 304(\uad6c\ubd80\ub9bc, \uc804\ub2e8, \ub610\ub294 \ub300\ub7c9 \uac00\uacf5) \uc740 \uc885\uc885 <strong>\uc57d\ud558\uac70\ub098 \uc911\uac04 \uc815\ub3c4\uc758 \uc790\uc131\uc744 \ubcf4\uc778\ub2e4<\/strong>.<\/li>\n<li>304\uc5d0 \uc791\uc6a9\ud558\ub294 \uc790\uc11d \uc778\ub825\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ud6e8\uc52c \uc57d\ud558\ub2e4<\/strong> 17-4\ubcf4\ub2e4.<\/li>\n<\/ul>\n<p>\uac19\uc740 \uc790\uc11d\uc744 17-4\uc640 304 \uc606\uc5d0 \ub193\uc73c\uba74:<\/p>\n<ul>\n<li>17-4: <strong>\ud655\uace0\ud558\uace0 \uba85\ud655\ud55c \ucc30\uce75 \uc18c\ub9ac<\/strong><\/li>\n<li>304: <strong>\ub2f9\uae30\ud798\uc774 \uac70\uc758 \uc5c6\uac70\ub098 \uc804\ud600 \uc5c6\ub2e4<\/strong>, \ub0c9\uac00\uacf5\ub41c \ubd80\uc704\uc5d0\uc11c \uc57d\uac04\uc758 \uc800\ud56d\ub9cc<\/li>\n<\/ul>\n<h3>17-4 \ub300 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc790\uc131 \ube44\uad50<\/h3>\n<p>316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub294 304\ubcf4\ub2e4\ub3c4 \ub354 \uc548\uc815\ub41c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \uac00\uc9c0\uba70 <strong>\ube44\uc790\uc131\uacc4\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub85c \uac00\ub294 \uae30\ubcf8 \uc120\ud0dd<\/strong> \ub2e4\uc218\uc758 \ud55c\uad6d \uc0b0\uc5c5\uc5d0\uc11c<\/p>\n<ul>\n<li>\uc18c\uacb0\ucc98\ub9ac\ub41c 316\uc740 <strong>\uc790\uc131\uc774 \uac70\uc758 \uc5c6\uac70\ub098 \uc0ac\uc2e4\uc0c1 \ube44\uc790\uc131<\/strong>.<\/li>\n<li>\ub0c9\uac00\uacf5\uc740 \ucd94\uac00\ub85c <em>\uc57d\uac04\uc758<\/em> \uc790\uc131\uc744 \uac00\uc9c8 \uc218 \uc788\uc73c\ub098 \uc5ec\uc804\ud788 <strong>304\ubcf4\ub2e4 \ud6e8\uc52c \uc57d\ud558\ub2e4<\/strong>, \uadf8\ub9ac\uace0 17-4\uc5d0\ub294 \uc804\ud600 \ubbf8\uce58\uc9c0 \ubabb\ud55c\ub2e4.<\/li>\n<li>17-4\ub294 \ub290\uaef4\uc9c8 \uac83\uc774\ub2e4 <strong>\uc5ec\ub7ec \ubc30 \ub354 \uac15\ud558\ub2e4<\/strong> \uc790\uae30 \ub04c\ub9bc\uc5d0\uc11c 304\ub098 316\ubcf4\ub2e4.<\/li>\n<\/ul>\n<p>\ube60\ub978 \ud604\uc7a5 \uc810\uac80\uc774 \ud544\uc694\ud558\uba74, \uae30\ubcf8\uc801\uc73c\ub85c <strong>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc790\uc11d \ud14c\uc2a4\ud2b8<\/strong> \uc740 17-4\uc640 304\/316\uc744 \uba85\ud655\ud558\uac8c \uad6c\ubd84\ud574 \uc904 \uac83\uc774\ub2e4.<\/p>\n<h3>\uac15\ub3c4, \uacbd\ub3c4, \ubd80\uc2dd \uc800\ud56d\uc758 \ud2b8\ub808\uc774\ub4dc\uc624\ud504<\/h3>\n<p>\ub2e4\uc74c\uc740 17-4, 304, 316 \uac04\uc758 \uae30\ubcf8 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\uc774\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc18d\uc131<\/th>\n<th>17-4 PH (\ub178\ud654)<\/th>\n<th>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/th>\n<th>316 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Magnetism<\/td>\n<td>\uac15\ud558\uac8c \uc790\ud654\ub418\ub294<\/td>\n<td>\uc800\uc5d0\uc11c \uc911\uac04 \uc815\ub3c4\uae4c\uc9c0(\ub0c9\uac04 \uac00\uacf5)<\/td>\n<td>\uc790\uae30\uc801\uc73c\ub85c\ub294 \ub9e4\uc6b0 \ub0ae\uac70\ub098 \uac70\uc758 \ube44\uc790\uc131<\/td>\n<\/tr>\n<tr>\n<td>\uc778\uc7a5 \uac15\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c)<\/td>\n<td><strong>\ub9e4\uc6b0 \ub192\uc74c<\/strong> (H900\uc5d0\uc11c \ucd5c\ub300 \uc57d 190 ksi\uae4c\uc9c0)<\/td>\n<td>\uc911\uac04 (~70\u201385 ksi)<\/td>\n<td>\uc911\uac04 (~70\u201390 ksi)<\/td>\n<\/tr>\n<tr>\n<td>\uacbd\ub3c4<\/td>\n<td><strong>\ub192\uc74c<\/strong> (H900\uc758 \uacf5\uad6c \uc218\uc900)<\/td>\n<td>\uc800\u2013\uc911<\/td>\n<td>\uc800\u2013\uc911<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18 \ubd80\uc2dd \uc800\ud56d\uc131<\/td>\n<td>\uc88b\uc74c<\/td>\n<td>\ub9e4\uc6b0 \uc88b\uc74c<\/td>\n<td><strong>\uc6b0\uc218\ud568<\/strong>, \ud2b9\ud788 \uc5fc\ud654\ubb3c\uacfc \ud568\uaed8<\/td>\n<\/tr>\n<tr>\n<td>\uc5fc\ud654\ubb3c\/\uc5fc \uc18c\uc800\ud56d\uc131<\/td>\n<td>\uad1c\ucc2e\uc9c0\ub9cc 316\ucc98\ub7fc \uc6b0\uc218\ud558\uc9c0\ub294 \uc54a\uc74c<\/td>\n<td>\uacf5\uc815\uc131<\/td>\n<td><strong>\uc138 \uac00\uc9c0 \uc911 \ucd5c\uace0<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uace0\uc131\ub2a5 \ud569\uae08\uc5d0 \uc775\uc219\ud558\ub2e4\uba74 \uc608\ub97c \ub4e4\uc5b4 <strong>Inconel<\/strong> \uc774\uc640 \uac19\uc740 \uac00\uc774\ub4dc\uc5d0\uc11c <a href=\"https:\/\/haoyumaterial.com\/ko\/inconel-alloys-guide-2026-properties-grades-applications-buying\/\">\uc778\ucf54\ub12c \ud569\uae08 \ube44\uad50 \uc790\ub8cc<\/a>, 17-4\ub294 \uac19\uc740 \u201c\uace0\uac15\ub3c4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\u201d \uacb0\uc815 \uacf5\uac04\uc5d0 \uc18d\ud558\uc9c0\ub9cc\u2014\ud655\uc2e4\ud788 <strong>\uac15\ud55c \uc790\ub825 \ud2b9\uc131<\/strong>.<\/p>\n<h3>\uc790\ub825 \uc124\uc815\uc5d0\uc11c 304 \ub610\ub294 316\ubcf4\ub2e4 17-4\uac00 \ub354 \ub098\uc740 \uc120\ud0dd\uc778 \uacbd\uc6b0<\/h3>\n<p>\uc120\ud0dd <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong> 304\/316\ubcf4\ub2e4 \ud544\uc694\ud560 \ub54c <strong>\uc790\uc11d\uc131\uacfc \uac15\uc810 \ubaa8\ub450<\/strong> \ud558\ub098\uc758 \ud328\ud0a4\uc9c0\ub85c:<\/p>\n<ul>\n<li>\ubd80\ud488 \uace0\uc815 <strong>\uc790\uc11d \ucc99 \ub610\ub294 \ud074\ub7a8\ud504<\/strong> (\uacf5\uad6c, \uace0\uc815\uc7a5\uce58, \uac00\uacf5\ubb3c \uace0\uc815)<\/li>\n<li><strong>\ud68c\uc804\ud558\ub294 \uc0e4\ud504\ud2b8, \uae30\uc5b4\ub098 \ucee4\ud50c\ub9c1, \ud38c\ud504 \ubd80\ud488<\/strong> \uac00\uacf5 \uc911 \uac15\ud55c \uc790\uae30 \uadf8\ub9bd\uc774 \ud544\uc694\ud55c \uacf3<\/li>\n<li><strong>\uace0\uac15\ub3c4 \uad6c\uc131\ud488<\/strong> \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubd80\uc2dd \uc800\ud56d\uacfc \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc790\uae30 \ubc18\uc751\uc774 \uc5ec\uc804\ud788 \ud544\uc694\ud55c<\/li>\n<li><strong>\uc790\uae30 \ubd84\ub9ac \uad6c\uc131 \uc694\uc18c<\/strong> \uc790\uae30\uc5d0 \uac15\ud558\uac8c \ubc18\uc751\ud558\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac00 \ud544\uc694\ud55c \uacf3<\/li>\n<\/ul>\n<p>\uc5ec\uae30\uc11c 304\uc640 316\uc740 \ub2e8\uc21c\ud788 <strong>\uc790\uae30\uc801\uc73c\ub85c \ub108\ubb34 \uc57d\ud558\ub2e4<\/strong> \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc790\uae30 \uace0\uc815\ub825\uc740 \ud2b9\ud788 \uc791\uac70\ub098 \uc815\ubc00\ud55c \ubd80\ud488\uc5d0\uc11c \ud544\uc694\ud558\ub2e4.<\/p>\n<h3>17-4\ub97c \ud53c\ud558\uace0 \uc644\uc804\ud788 \ube44\uc790\uc131 \ub4f1\uae09\uc73c\ub85c \uc720\uc9c0\ud574\uc57c \ud560 \ub54c<\/h3>\n<p>\uc0ac\uc591\uc774\ub098 \ud658\uacbd\uc774 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 <strong>\uc8c4\uc1a1\ud569\ub2c8\ub2e4, \uc694\uccad\ud558\uc2e0 \ud14d\uc2a4\ud2b8\uac00 \ube44\uc5c8\uc2b5\ub2c8\ub2e4.<\/strong> \ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc0ac\uc6a9 <strong>\uc790\uae30\uc801 \uc778\ub825\uc774 \uc704\ud5d8\ud55c \ubb38\uc81c\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \uacf3<\/strong>:<\/p>\n<ul>\n<li><strong>MRI \uc2e4, \uc758\ub8cc \uc774\uc2dd\ubb3c, \uc218\uc220 \ub3c4\uad6c<\/strong> \uc790\uae30\uc801 \uc778\ub825\uc774 \uc548\uc804 \ubb38\uc81c\ub97c \uc77c\uc73c\ud0a4\ub294 \uacbd\uc6b0<\/li>\n<li><strong>\ubbfc\uac10\ud55c \uc13c\uc11c, \uc815\ubc00 \uae30\uae30, \ub098\uce68\ubc18, \uc2e4\ud5d8\uc2e4 \uc7a5\ube44<\/strong> \uc790\uae30\uc7a5\uc758 \uac04\uc12d\uc744 \ud5c8\uc6a9\ud558\uc9c0 \uc54a\ub294 \uacf3<\/li>\n<li><strong>\uc804\uc790\uc81c\ud488, \ud56d\uacf5 \uc804\uc790 \ubc0f \ubc29\uc704 \uc2dc\uc2a4\ud15c<\/strong> \ub3cc\ucd9c\ub41c \uc790\uae30\uc7a5\uc5d0 \ubbfc\uac10\ud55c \uacf3<\/li>\n<li>\ub9d0\uc500\ud558\uc2e0 \ubaa8\ub4e0 \uc791\uc5c5 \ub3c4\uba74 <strong>\u201c\uc644\uc804 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4, \ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4\u201d<\/strong> \ub610\ub294 \uc790\uc131 \uc6d0\uc778\uc73c\ub85c 316L\/304L\ub97c \uba85\uc2dc\uc801\uc73c\ub85c \uc9c0\ubaa9\ud558\ub294 \uacbd\uc6b0<\/li>\n<\/ul>\n<p>\uadf8\ub7f0 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c\uc744 \uace0\uc218\ud558\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li>\uc644\uc804 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc0c1\ud0dc\uc758 316\/316L \ub610\ub294 304\/304L<\/li>\n<li>\uc804\ubb38\ud654\ub41c <strong>\uc790\uae30\uc801 \uc778\ub825\uc774 \uc704\ud5d8\ud55c \ubb38\uc81c\ub97c \ucd08\ub798\ud560 \uc218 \uc788\ub294 \uacf3<\/strong> \ub610\ub294 MRI \ubc0f \uc790\uc131 \ubbfc\uac10 \ud658\uacbd\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ud569\uae08 \uc2dc\uc2a4\ud15c<\/li>\n<\/ul>\n<p>\ud558\ub2e8 \uc694\uc57d:<\/p>\n<ul>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 <strong>\ub192\uc740 \uac15\ub3c4 + \uac15\ud55c \uc790\uc11d \ub04c\ub9bc<\/strong> \u2192 17-4 PH\uac00 \uc801\ud569\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 <strong>\ubd80\uc2dd \uc6b0\uc120 \ubc0f \uac70\uc758 \uc81c\ub85c \uc790\uc131\uc744 \uac00\uc9c4 \uc0c1\ud0dc<\/strong> \u2192 316(\ub610\ub294 \ub2e4\ub978 \uc644\uc804 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ub4f1\uae09)\uc774 \ub354 \uc548\uc804\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc758 \uc790\uc131 \uac70\ub3d9\uc5d0 \ub300\ud55c \uc5f4\ucc98\ub9ac\uc758 \uc601\ud5a5<\/h2>\n<p>\uc5f4\ucc98\ub9ac\ub294 17-4 PH\uc758 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \ubcc0\ud654\uc2dc\ud0a4\uc9c0\ub9cc, <strong>\uc790\uc131\uc744 \ube44\ud65c\uc131\ud654\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4<\/strong>. \uc5b4\ub5a4 \uc0c1\ud0dc\uc774\ub4e0 17-4 (UNS S17400 \/ AISI 630)\ub294 \uc0c1\uc628\uc5d0\uc11c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub85c \uc778\ud574 \ubd84\uba85\ud55c \uc790\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud574\uc11d \uc5f0\uc18d\uc5f4 (\uc870\uac74 A)<\/h3>\n<p>\uc870\uac74 A\uc5d0\uc11c(\uc6a9\uc735\ud480\ub9bc \ubc0f \uacf5\ub0c9):<\/p>\n<ul>\n<li>\uad6c\uc870\uac00 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc774\ubbc0\ub85c, \uc774\ubbf8 <strong>\uc790\uae30\uc801\uc774\ub2e4<\/strong><\/li>\n<li>\uc790\uae30 \ub04c\uc5b4\ub2f9\uae40\uc740 \u201c\ub2e8\ub2e8\ud558\ub2e4\u2019\ub294 \ub290\ub08c\uc73c\ub85c, \ub9ce\uc740 400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uacfc \uc720\uc0ac\ud558\ub2e4<\/li>\n<li>\ud6c4\uc18d \ub3c4\uae08\uc774\ub098 \uae30\ud0c0\ub97c \ucd94\uac00\ud558\ub824\ub294 \uacbd\uc6b0 \ud2b9\ud788 \uac00\uacf5\uc774 \ub354 \ubd80\ub4dc\ub7fd\uace0 \ub354 \uc26c\uc6cc\uc838, \ub098\uc911\uc5d0 \uc5f4\ucc98\ub9ac \uc900\ube44\uac00 \uc27d\ub2e4 <a href=\"https:\/\/haoyumaterial.com\/ko\/services\/surface-treatment\/\">\ud45c\uba74 \ucc98\ub9ac<\/a> \ub098\uc911\uc5d0<\/li>\n<\/ul>\n<h3>\ub178\ud654 \uc870\uac74: H900, H1025, H1150<\/h3>\n<p>\ub178\ud654 \ud6c4(H900, H1025, H1100, H1150 \ub4f1):<\/p>\n<ul>\n<li>\ubaa8\ub4e0 \ub178\ud654 \uc870\uac74\uc740 \uc5ec\uc804\ud788 <strong>\uac15\ud558\uac8c \uac15\uc790\uc131\uc131\uc744 \ub764\ub2e4<\/strong><\/li>\n<li>H900(\uac00\uc7a5 \ub2e8\ub2e8\ud558\uace0 \ucd5c\uace0 \uac15\ub3c4)\uc740 \uc790\uc11d\uc5d0 \ub300\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc18c <strong>\ub354 \uac15\ud558\uac8c \ub290\uaef4\uc9c0\ub294 \uacbd\ud5a5\uc774 \uc788\ub2e4<\/strong> \ub192\uc740 \uacbd\ub3c4\uc640 \ub354 \uade0\uc77c\ud55c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ub54c\ubb38<\/li>\n<li>H1025\uc640 H1150\uc740 \uc870\uae08 \ub354 \ubd80\ub4dc\ub7fd\uc9c0\ub9cc \uc5ec\uc804\ud788 \uc790\ub825\uc73c\ub85c \ub9e4\uc6b0 \uba85\ud655\ud558\uac8c \ub04c\uc5b4\ub2f9\uae41\ub2c8\ub2e4<\/li>\n<li>\uc2e4\uc81c \uc0c1\uc810 \uc0ac\uc6a9\uc5d0\uc11c\ub294 \u201c\ube44\uc790\uc131\u201d \uc0c1\ud0dc\ub97c \ub290\ub07c\uc9c0 \ubabb\ud569\ub2c8\ub2e4 \u2014 \uc57d\uac04\uc758 \ub2f9\uae40 \ucc28\uc774\ub9cc \uc788\uc744 \ubfd0<\/li>\n<\/ul>\n<h3>\uc5f4\ucc98\ub9ac\ub85c 17-4 \ube44\uc790\uc131\uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uc5f4\ucc98\ub9ac\ub294 17-4 PH\ub97c \uc644\uc804\ud788 \ube44\uc790\uc131\uc73c\ub85c \ub9cc\ub4e4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4 <strong>\uc644\uc804\ud788 \ube44\uc790\uc131\uc73c\ub85c<\/strong>. \ub2f9\uc2e0\uc740 \uc57d\uac04 <strong>\uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/strong> \uc790\ub825 \ubc18\uc751\uc744:<\/p>\n<ul>\n<li>\ub9e4\uc6b0 \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\uc758 \uacfc\ub178\ud654<\/li>\n<li>\ud2b9\uc815 \uc0ac\uc774\ud074\ub85c \ubbf8\uc138\uad6c\uc870 \uc815\ub828<\/li>\n<\/ul>\n<p>\u2026\uadf8\ub7ec\ub098 \uc5ec\uc804\ud788 \uc790\uc11d \uc2dc\ud5d8\uc744 \ud2b8\ub9ac\uac70\ud560 \ub9cc\ud07c \uc790\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc9c4\uc815\uc73c\ub85c \ube44\uc790\uc131 \uc131\ub2a5\uc774 \ud544\uc694\ud55c \uacbd\uc6b0(MRI, \uace0\uae09 \uc13c\uc11c) 17-4\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub0c9\uac04\uac00\uacf5 \ubc0f \uc6a9\uc811\uc758 \uc601\ud5a5<\/h3>\n<p>\ub0c9\uac04\uac00\uacf5\uacfc \uc6a9\uc811\uc740 \uc790\uc131 \uac70\ub3d9\uc744 \ubc14\uafb8\uc9c0\ub9cc \uc81c\uac70\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ub0c9\uac00\uacf5<\/strong> (\uc131\ud615, \uc911\uac00\uacf5, \uc0f7\ud53c\ub2dd):\n<ul>\n<li>\uac15\ub3c4\ub97c \ub192\uc774\uace0 \ubd80\ud488\uc744 \ub354 \uc790\ub825 \uc788\uac8c \ub290\ub07c\uac8c \ud560 \uc218 \uc788\uc74c <strong>\ub354 \uc790\uae30\uc801\uc774\uac8c \ub290\uaef4\uc9c8 \uc218 \uc788\uc74c<\/strong><\/li>\n<li>\uad6d\uc18c \uc601\uc5ed\uc774 \uae30\uc800 \uc7ac\ub8cc\ubcf4\ub2e4 \ub354 \uac15\ud55c \uc790\ub825 \ub2f9\uae40\uc744 \ubcf4\uc77c \uc218 \uc788\uc74c<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uc6a9\uc811<\/strong>:\n<ul>\n<li>\uc6a9\uc811 \uae08\uc18d\uacfc \uc5f4\uc601\uc5ed(HAZ)\uc740 \uc790\uc131\uc744 \uc720\uc9c0<\/li>\n<li>\uc6a9\uc811 \uadfc\ucc98\uc758 \ubbf8\uc138\uad6c\uc870\uac00 \uc774\ub3d9\ud560 \uc218 \uc788\uc5b4 \uc6a9\uc811\uc120\uc5d0 \ub530\ub77c \uc790\ub825 \uac15\ub3c4\uac00 \uc57d\uac04 \ub2e4\ub974\uac8c \ub290\uaef4\uc9c8 \uc218 \uc788\uc74c<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc694\uc9c0: \ubaa8\ub4e0 \uc2e4\uc6a9\uc801 \uc5f4\ucc98\ub9ac, \ub0c9\uac00\uacf5 \ub2e8\uacc4, \ub610\ub294 \uc6a9\uc811 \uc0ac\uc774\ud074\uc740 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc720\uc9c0\ud558\ubbc0\ub85c <strong>\uc790\uc131<\/strong>, \uadf8 \uc0ac\uc2e4\uc744 \uc5fc\ub450\uc5d0 \ub450\uace0 \uc124\uacc4 \ubc0f \uac80\uc0ac\ub97c \uacc4\ud68d\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac00 \uc790\uc131\uc778\uc9c0 \ud14c\uc2a4\ud2b8\ud558\ub294 \ubc29\ubc95<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/17-4_stainless_steel_magnetic_test_methods_kHgDzqz.webp\" alt=\"17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc790\uc131 \uc2dc\ud5d8 \ubc29\ubc95\" \/><\/p>\n<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uc790\uc131\uc778\uc9c0 \uc5ec\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc740 \uac04\ub2e8\ud558\uba70 \uc2e4\ud5d8\uc2e4 \uc7a5\ube44\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc74c.<\/p>\n<h3>\ub204\uad6c\ub098 \ud560 \uc218 \uc788\ub294 \uac04\ub2e8\ud55c \uc790\ub825 \ud14c\uc2a4\ud2b8<\/h3>\n<p>\uc218\ud3c9\uc73c\ub85c <strong>\uc791\uc740 \ub124\uc624\ub514\ubbb4 \uc790\uc11d<\/strong> (\ubc18\uc9dd\uc774\ub294 \uc740\uc0c9 \ud76c\ud1a0\ub958 \uc790\uc11d\uc774 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc784):<\/p>\n<ul>\n<li>17-4 \ud45c\uba74\uc758 \ud55c \uc810\uc744 \uae68\ub057\uc774 \ub2e6\uc73c\uc2ed\uc2dc\uc624(\uae30\ub984, \uc2a4\ucf00\uc77c, \uba3c\uc9c0 \uc81c\uac70).<\/li>\n<li>\uc790\uc11d\uc744 \uae08\uc18d\uc5d0 \uc9c1\uc811 \ub300\uc138\uc694.<\/li>\n<li>\uae30\uc6b8\uc5ec\uc11c \uc790\uc11d\uc774 \ubc97\uaca8\uc9c0\ub294\uc9c0 \ubbf8\ub044\ub7ec\uc9c0\ub294\uc9c0 \uc2dc\ub3c4\ud574 \ubcf4\uc138\uc694.<\/li>\n<\/ul>\n<p>\u201c\ub531\u201d \uac78\ub9ac\ub4ef \ubd99\uace0 \ubbf8\ub044\ub7ec\uc9c0\uc9c0 \uc54a\ub294\ub2e4\uba74, \ub2f9\uc2e0\uc758 <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uac15\ud558\uac8c \uc790\uc131\uc744 \ub771\ub2c8\ub2e4<\/strong>. \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ud654\ub41c \ud504\ub9ac\uc2dc\ud53c\ud14c\uc774\uc158 \uacbd\ud654 \ub4f1\uae09\ucc98\ub7fc \uc774\uac83\uc740 \uc815\uc0c1\uc774\uba70 <strong>17-4 PH (Type 630, UNS S17400)<\/strong>.<\/p>\n<p>\ub9e4\uc7a5 \uac80\uc0ac\ub098 \ubc1b\uc740 \ubb3c\ud488\uc5d0 \ub300\ud55c QC\ub97c \uc218\ud589\ud558\ub294 \uacbd\uc6b0, \uc774\uac83\uc744 \ub354 \ud615\uc2dd\uc801\uc778 \uac80\uc0ac \ubc0f \uae30\ubcf8 <strong>\uc7ac\ub8cc \uc2dc\ud5d8 \ubc0f \ud488\uc9c8 \ubc29\ubc95\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/strong> \uc800\ud76c\uc758 <a href=\"https:\/\/haoyumaterial.com\/ko\/technology\/testing-and-quality\/\">\ud14c\uc2a4\ud2b8 \ubc0f \ud488\uc9c8 \uad00\ub9ac \uac00\uc774\ub4dc\uc5d0 \uc124\uba85\ub41c \uac83\uacfc \uac19\uc740<\/a>.<\/p>\n<h3>\uac15\ud55c \uc790\ub825\uacfc \uc57d\ud55c \uc790\ub825\uc758 \ub290\ub08c\uc740 \uc5b4\ub5a4\uac00\uc694<\/h3>\n<p>\ub2e4\uc74c\uc740 \uc190\uc5d0\uc11c \ub290\ub07c\uac8c \ub420 \uac83\ub4e4\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uac15\ud55c \ub04c\ub9bc(\uc77c\ubc18\uc801\uc778 17-4 PH)<\/strong>\n<ul>\n<li>\uc790\uc11d\uc774 \uc9e7\uc740 \uac70\ub9ac\uc5d0\uc11c \ud45c\uba74\uc73c\ub85c \u201c\ud295\uaca8 \uc62c\ub77c\uc634\u201d.<\/li>\n<li>\uc190\uac00\ub77d\uc73c\ub85c \ubbf8\ub044\ub7ec\uc9c0\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ub611\ubc14\ub85c \uc7a1\uc544\ub2f9\uae30\ub824\uba74 \ub208\uc5d0 \ub744\ub294 \ud798\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uc57d\ud55c \ub04c\ub9bc(\uc57d \uc790\uc131\uc758 \uc2a4\ud14c\uc778\ub9ac\uc2a4, \uc77c\ubd80 304\/316)<\/strong>\n<ul>\n<li>\uc9c1\uc811 \ub2ff\uc544\uc57c\ub9cc \uc790\uc11d\uc774 \uc7a1\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uac00\ubccd\uac8c \uc190\uac00\ub77d \uc555\ub825\uc73c\ub85c\ub3c4 \uc27d\uac8c \ubbf8\ub044\ub7ec\uc9d1\ub2c8\ub2e4.<\/li>\n<li>\uc9c4\uc815\ud55c \uc7a0\uae40\ubcf4\ub2e4\ub294 \ub9c8\ucc30\ub85c \u201c\ubd99\uc5b4 \uc788\ub294 \ub290\ub08c\u201d\uc5d0 \uac00\uae5d\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>17-4 \ub300 304 \ub300 316 \uc790\uc11d \ub04c\ub9bc \ube44\uad50<\/h3>\n<p>\uc2e4\uc138\uacc4 \uc791\uc5c5\uc2e4 \ud14c\uc2a4\ud2b8\uc5d0\uc11c:<\/p>\n<ul>\n<li><strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\ucca0(\uc790\uc131)<\/strong>\n<ul>\n<li>\uba85\ud655\ud558\uace0 \uac15\ud55c \ub04c\ub9bc.<\/li>\n<li>\ub2e4\uc218\uc758 400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uacfc \uc720\uc0ac\ud558\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4(\ud1b5\uc0c1 \uc57d\ud558\uac8c \uc790\ud654\ub418\uac70\ub098 \uac70\uc758 \uc790\ud654\ub418\uc9c0 \uc54a\ub294)<\/strong>\n<ul>\n<li>Annealed 304\ub294 \uac70\uc758 \uc790\u78c1\uc801\uc774\uc9c0 \uc54a\ub2e4.<\/li>\n<li>\uc6a9\uc811 \ub610\ub294 \ud615\uc131 \ud6c4\uc5d0, \uadf8\uac83\uc740 \ud45c\uc2dc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4 <strong>\uc57d\uac04\uc758<\/strong> \uc790\uae30\uc801 \ud2b9\uc131\uc740 \uc788\uc9c0\ub9cc 17-4\uc640\ub294 \uac70\ub9ac\uac00 \uba49\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15(\ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 304\ubcf4\ub2e4 \ube44\uc790\uc131\uccb4\uac00 \ub354 \ub9ce\uc74c)<\/strong>\n<ul>\n<li>\uc800\uc628\uc0c1\ud0dc\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc790\ub825\uc774 \ub9e4\uc6b0 \ub0ae\ub2e4.<\/li>\n<li>\ucd94\uc6b4 \uac00\uacf5\uc744 \uac70\ucce4\uc744 \ub54c\uc5d0\ub3c4 \uc5ec\uc804\ud788 17-4\ubcf4\ub2e4 \uc57d\ud558\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc790\uc11d\uc774 \ud55c \uc0d8\ud50c\uc5d0\ub294 \ub9e4\uc6b0 \uac15\ud558\uac8c \ub2ec\ub77c\ubd99\uace0(17-4) \ub2e4\ub978 \uc0d8\ud50c(304\/316)\uc5d0\ub294 \uac70\uc758 \ub2ec\ub77c\ubd99\uc9c0 \uc54a\uac70\ub098 \uc804\ud600 \ub2ec\ub77c\ubd99\uc9c0 \uc54a\ub294\ub2e4\uba74, \uadf8 \ucc28\uc774\ub97c \ubcf4\uace0 \uacc4\uc2e0 \uac83\uc785\ub2c8\ub2e4 <strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ud654 \uce68\uc804\uacbd\ud654<\/strong> \uacfc <strong>\uc624\uc2a4\ud14c\ub2c9<\/strong> \uc2a4\ud14c\uc778\ub9ac\uc2a4.<\/p>\n<h3>\uc77c\ubc18\uc801\uc778 \uc2dc\ud5d8\/\ud14c\uc2a4\ud2b8\uc5d0\uc11c \ud53c\ud574\uc57c \ud560 \uc624\ub958<\/h3>\n<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc790\uc131 \uc5ec\ubd80\ub97c \ud655\uc778\ud560 \ub54c \ud53c\ud574\uc57c \ud560 \ubb38\uc81c\ub4e4:<\/p>\n<ul>\n<li><strong>\ub9e4\uc6b0 \uc57d\ud55c \ub0c9\uc7a5\uace0 \uc790\uc11d \uc0ac\uc6a9\ud558\uc5ec<\/strong>\n<ul>\n<li>\uc218\ud3c9\uc73c\ub85c <strong>\ub124\uc624\ub514\ubbb4 \uc790\uc11d<\/strong>; \uc800\uac00 \ub0c9\uc7a5\uace0 \uc790\uc11d\uc740 \ubbf8\uc138 \uc790\uc131\uc744 \ub193\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ucf54\ud305\uc774\ub098 \ub450\uaebc\uc6b4 \ube44\ub2d0\ubd09\ud22c\ub97c \ud1b5\ud55c \uc2dc\ud5d8<\/strong>\n<ul>\n<li>\ud398\uc778\ud2b8, \ub450\uaebc\uc6b4 \ubd84\ub9d0 \ucf54\ud305 \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc2a4\ud398\uc774\uc11c\uac00 \uc790\uc11d \ub2f9\uae40\uc744 \uc57d\ud558\uac8c \ub290\ub07c\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ub2e4\ub978 \ubd80\ud488 \ud06c\uae30 \ube44\uad50<\/strong>\n<ul>\n<li>\ud070 \uc587\uc740 \uc2dc\ud2b8\ub294 \uc791\uc740 \ub450\uaebc\uc6b4 \ubc14\uc640 \ub2e4\ub974\uac8c \ub290\uaef4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4; \ud56d\uc0c1 \uc720\uc0ac\ud55c \ubaa8\uc591\uacfc \ub450\uaed8\ub97c \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u201c\ube44\uc790\uc131\u201d\uc774 \uc81c\ub85c \ub2f9\uae40\uc744 \uc758\ubbf8\ud55c\ub2e4\uace0 \uac00\uc815<\/strong>\n<ul>\n<li>\ub9ce\uc740 \u201c\ube44\uc790\uc131\u201d \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uc740 \ub0c9\uac04\uac00\uacf5\uc774\ub098 \uc6a9\uc811 \ud6c4 \uc790\uc131\uc744 \ubcf4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc57d\uac04\uc758<\/strong> \uc911\uc694 \uc791\uc5c5\uc758 \uacbd\uc6b0\u2014\ud2b9\ud788 \uc790\uc131\uc774 \uacf5\uc815 \uc120\ud0dd, \ud569\uae08 \uc120\ud0dd \ub610\ub294 \ud488\uc9c8 \uc694\uad6c \uc0ac\ud56d\uacfc \uc5f0\uacb0\ub420 \ub54c.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc790\uc11d \uc2dc\ud5d8\uc744 \uc62c\ubc14\ub978 <strong>\uc790\uc7ac \ubb38\uc11c\ud654 \ubc0f \uc2dc\ud5d8 \uc808\ucc28\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/strong>, \uc6b0\ub9ac \uace0\uc0ac\uc591 \ud569\uae08\uc5d0 \ub300\ud574\ucc98\ub7fc <strong>\ub610\ub294 \uace0\uc0ac\uc591 \ud569\uae08\uc758 \uacbd\uc6b0\ucc98\ub7fc<\/strong>, \ubaa8\ub4e0 \uace0\uc0ac\uc591 \ud569\uae08\uc5d0 \ub300\ud574 <a href=\"https:\/\/haoyumaterial.com\/ko\/alloy-casting-co-inc-guide-to-processes-alloys-and-uses\/\">\ud504\ub85c\uc138\uc2a4 \ubc0f \ud569\uae08 \uc120\ud0dd \uac00\uc774\ub4dc<\/a>.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uae30 \ud2b9\uc131\uc774 \ub3c4\uc6c0\uc774 \ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n<h3>\uc790\uae30 \uace0\uc815 \ubc0f \ud53c\uc2a4\ud305<\/h3>\n<p>\ubd80\ud488\uc744 \ub2e8\ub2e8\ud788 \uace0\uc815\ud574\uc57c \ud560 \ub54c, <strong>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc7ac\uc9c8 \uc790\uc11d<\/strong> \ubd80\ud488\uc740 \ub2e4\uc74c\uacfc \uc798 \ub9de\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc790\uae30 \ucc99\uacfc \ud074\ub7a8\ud504<\/strong> CNC \ubc00\ub9c1 \uba38\uc2e0, \uc5f0\ub9c8\uae30 \ubc0f \uc120\ubc18\uc5d0\uc11c<\/li>\n<li><strong>\uc790\uae30 \ud53c\uc2a4\ud305<\/strong> \ubc18\ubcf5 \uc124\uce58 \ubc0f \ub300\ub7c9 \uac00\ub3d9\uc744 \uc704\ud55c<br \/>\n\uc7ac\ub8cc\uc758 <strong>\uac15\ud558\uace0 \uc77c\uad00\ub41c \uc790\uae30 \ubc18\uc751<\/strong> \uc740 \ub354 \ub098\uc740 \uace0\uc815\ub825\uacfc \ubbf8\ub044\ub7fc \uac10\uc18c\ub97c \uc758\ubbf8\ud558\uba70, \uc774\ub294 \uc815\ubc00\u516c \ud55c \uacf5\uc815\uc774\ub098 \ud604\ub300\uc758 \uace0\uc18d \uc8fc\ub85c \uac00\uacf5 \uc2dc \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4 <a href=\"https:\/\/haoyumaterial.com\/ko\/cnc-turning-guide-2026-process-materials-and-service-selection\/\">CNC \uc120\uc0ad \uac00\uacf5 \uc124\uc815<\/a>.<\/li>\n<\/ul>\n<h3>\uc790\uae30 \ubd84\ub9ac \ubc0f \uc2dd\ud488 \uac00\uacf5<\/h3>\n<p>\ud55c\uad6d\uc758 \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uac00\uacf5 \uc2dc\uc124\uc5d0\uc11c, <strong>17-4 PH \uc790\uc131 \ud2b9\uc131<\/strong> \ud544\uc694\ud560 \ub54c \ud070 \uc774\uc810\uc774 \uc788\ub2e4:<\/p>\n<ul>\n<li><strong>\uac80\ucd9c \ubc0f \uccad\uc18c\uac00 \uc6a9\uc774\ud574\uc57c \ud558\ub294<\/strong> \uc790\ub825 \ubd84\ub9ac \ubc14, \uaca9\uc790 \ubc0f \ud558\uc6b0\uc9d5<\/li>\n<li><strong>\uac15\ub825\ud558\uace0 \ubd80\uc2dd \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubd80\ud488<\/strong> \uc138\ucc99 \ubc0f \ud654\ud559 \ucc98\ub9ac\uc5d0 \ub178\ucd9c\ub418\ub294<br \/>\n\ub2e4\uc74c\uc758 \uc774\uc810\uc744 \uc5bb\uc2b5\ub2c8\ub2e4 <strong>\uc790\uae30 \uac80\ucd9c \uac00\ub2a5\uc131<\/strong> \ub354\ud558\uae30 <strong>\uc6b0\uc218\ud55c \ubd80\uc2dd \uc800\ud56d\uc131<\/strong>, \uc704\uc0dd \ud658\uacbd\uc5d0\uc11c \uc77c\ubc18 \ud0c4\uc18c\uac15\ubcf4\ub2e4 17-4\ub97c \ub354 \ub098\uc740 \uc120\ud0dd\uc73c\ub85c \ub9cc\ub4dc\ub294.<\/li>\n<\/ul>\n<h3>\uac15\ub825\ud55c \uc0e4\ud504\ud2b8, \uae30\uc5b4 \ubc0f \ud38c\ud504 \ubd80\ud488<\/h3>\n<p>\ud68c\uc804 \uc7a5\ube44 \ubc0f \ub3d9\ub825 \uc804\ub2ec\uc6a9\uc73c\ub85c, <strong>17-4 PH \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong> \uc81c\uacf5:<\/p>\n<ul>\n<li><strong>\uc790\uae30\uc801 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ucd95 \ubc0f \uae30\uc5b4<\/strong> \uac00 \uacf5\uc791 \uc911 \uc790\ub825 \ud074\ub7a8\ud504\uc5d0 \uace0\uc815\ub420 \uc218 \uc788\ub294<\/li>\n<li><strong>\ud38c\ud504 \ucd95, \uc784\ud3a0\ub7ec \ubc0f \ud558\uc6b0\uc9d5<\/strong> \uac15\ub3c4\uc640 \uc790\ub825 \uccb4\uacb0\ub825 \ubaa8\ub450\uac00 \uc911\uc694\ud55c \uacf3\uc5d0\uc11c<br \/>\n\ub2e4\uc74c\uc758 \uc870\ud569 <strong>\ub192\uc740 \uac15\ub3c4, \uacbd\ub3c4 \ubc0f \uac15\ud55c \uc790\uae30 \uc778\uc7a5<\/strong> \uc124\uc815 \uc2dc\uac04 \ub2e8\ucd95 \ubc0f \uae30\uacc4\uc5d0\uc11c\uc758 \uc548\uc815\uc131 \ud5a5\uc0c1.<\/li>\n<\/ul>\n<h3>\uc11d\uc720\u00b7\uac00\uc2a4, \ud56d\uacf5\uc6b0\uc8fc \ubc0f \ud574\uc591<\/h3>\n<p>\ub2e4\uc591\ud55c \ud658\uacbd\uc5d0\uc11c\uc640 \uac19\uc774 \ub354 \uac70\uce5c \ud658\uacbd\uc5d0\uc11c <strong>\uc11d\uc720 \ubc0f \uac00\uc2a4<\/strong>, <strong>\ud56d\uacf5\uc6b0\uc8fc<\/strong>, \ubc0f <strong>\ud574\uc591 \uacf5\ud559<\/strong>, 17-4\ub294 \ub2e4\uc74c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ubc38\ube0c, \ucc9c\uacf5 \ub3c4\uad6c \ubc0f \ud53c\ud305<\/strong> \uac15\ud558\uace0 \uc790\ub825\uc774 \uc788\ub294<\/li>\n<li><strong>\uc6b0\uc8fc \ud56d\uacf5 \uc6b0\uc8fc \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uad6c\uc870 \ubd80\ud488<\/strong> \uac80\uc0ac, \ucde8\uae09 \ub610\ub294 \uace0\uc815 \uacf5\uc815\uc774 \uc790\ub825\uc744 \ud65c\uc6a9\ud558\ub294 \uacf3<\/li>\n<li><strong>\ud574\uc591 \uad6c\uc131 \uc694\uc18c\ub4e4<\/strong> (\ud504\ub85c\ud3a0\ub7ec \ud5c8\ube0c, \uc0e4\ud504\ud2b8 \ubc0f \ub9ac\uae45 \ubd80\ud488)\uc5d0\uc11c \uac15\ub3c4, \ubd80\uc2dd \uc800\ud56d \ubc0f \uc790\ub825 \uac00\uacf5 \uc9c0\uc9c0\uac00 \ubaa8\ub450 \uc911\uc694\ud55c \uacbd\uc6b0, \ud2b9\ud788 \ub2e4\ub978 \uc7ac\ub8cc\uc640 \ud568\uaed8 <strong>\ud574\uc591 \ub4f1\uae09 \ud569\uae08<\/strong> \uc694\uad6c\uac00 \uae4c\ub2e4\ub85c\uc6b4 \uc0c1\ud669\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 <a href=\"https:\/\/haoyumaterial.com\/ko\/industries\/marine-engineering\/\">\ud574\uc591 \uacf5\ud559 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c<\/a>.<\/li>\n<\/ul>\n<p>\ud544\uc694\ud560 \ub54c\ub9c8\ub2e4 <strong>\ub192\uc740 \uac15\ub3c4\uc640 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc790\ub825<\/strong> \uac00\uacf5, \ucde8\uae09 \ub610\ub294 \ubd84\ub9ac\ub97c \uc704\ud574 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \ud604 \uc2dc\uc810\uc5d0 \uac00\uc7a5 \uc2e4\uc6a9\uc801\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc635\uc158 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc758 \uc790\ub825 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \ub54c<\/h2>\n<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uac15\ud558\uace0 \ub2e8\ub2e8\ud558\uba70 \ubd80\uc2dd \uc800\ud56d\ub825\uc774 \uc788\uc9c0\ub9cc, \uc790\ub825 \uac70\ub3d9\uc740 \uc77c\ubd80 \uc124\uc815\uc5d0\uc11c \uac70\ub798\ub97c \ubb34\ub108\ub728\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>MRI \ubc0f \uc758\ub8cc \ud658\uacbd<\/h3>\n<p>MRI\uc2e4, \uc774\ubbf8\uc9d5 \uc7a5\ube44 \uadfc\ucc98\uc758 \uc218\uc220 \ub3c4\uad6c \ubc0f \ud2b9\uc815 \uc774\uc2dd\ubb3c, <strong>\uc5b4\ub5a4 \uc790\uae30\uc801 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong>, \ud3ec\ud568\ud558\uc5ec 17-4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4. \uac15\ud55c \uc790\uae30\uc7a5\uc774 \ub2e4\uc74c\uacfc \uac19\uc740 \ud6a8\uacfc\ub97c \ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc790\ub825 \ubd80\ud488\uc744 \ub2f9\uae30\uac70\ub098 \uc62e\uae30\uc2ed\uc2dc\uc624<\/li>\n<li>\uc774\ubbf8\uc9c0 \uc65c\uace1<\/li>\n<li>\uc790\uc11d \uc8fc\ubcc0\uc5d0 \uc548\uc804 \uc704\ud5d8\uc744 \ub9cc\ub4e4\uc5b4\ub77c<\/li>\n<\/ul>\n<p>\uc774\ub7f0 \uacbd\uc6b0\uc5d0\ub294 \uc6d0\ud558\uc2e0\ub2e4 <strong>\uc804\ub7c9 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \ud639\uc740 \ud2f0\ud0c0\ub284\uc774\ub098 \ud2b9\uc815 \ube44\ucca0\uae08\uc18d\ucc98\ub7fc \ube44\uae08\uc18d\ub3c4 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4 <a href=\"https:\/\/haoyumaterial.com\/ko\/products\/copper-alloy\/\">\uad6c\ub9ac \ud569\uae08<\/a> \ub300\uc2e0 17-4.<\/p>\n<h3>\uc815\ubc00 \uae30\uad6c \ubc0f \uc13c\uc11c<\/h3>\n<p>\uc2e4\ud5d8\uc2e4, \uacc4\uce21 \uc124\uc815, \uc13c\uc11c \ud558\uc6b0\uc9d5\uc5d0\uc11c 17-4\uc758 \uc790\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc744 \uc218 \uc788\ub2e4:<\/p>\n<ul>\n<li>\ube44\ub6a4\ub9bc \uc77d\uae30 on <strong>\ub85c\ub4dc\uc140, \ud640 \uc13c\uc11c, \uc790\ub825\uacc4<\/strong><\/li>\n<li>\uc815\ubc00 \uc2a4\ud14c\uc774\uc9c0\ub098 \uad11\ud559 \ub9c8\uc6b4\ud2b8\uc5d0\uc11c \ubbf8\uc138\ud558\uace0 \uc7ac\ud604\uc131 \ubb38\uc81c\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4<\/li>\n<li>\uc678\ubd80 \uc790\uae30\uc7a5\uacfc \uc0c1\ud638 \uc791\uc6a9\ud558\uace0 \uc18c\uc74c\uc744 \uc0dd\uc131\ud55c\ub2e4<\/li>\n<\/ul>\n<p>\uc5ec\uae30\uc11c\ub294 \uc800\ub294 ~ \ucabd\uc73c\ub85c \uae30\uc6b8\uc774\uaca0\uc2b5\ub2c8\ub2e4 <strong>304, 316L, \ub610\ub294 \ud2b9\uc218 \uc800\uc790\uae30 stainless \ub4f1\uae09<\/strong>, \ud2b9\ud788 \uc544\uc8fc \uc791\uc740 \ud798, \uc7a5\uce58, \ubcc0\uc704\ub97c \uce21\uc815\ud558\ub294 \uacbd\uc6b0\ub77c\uba74.<\/p>\n<h3>\uc804\uc790\uae30 \ubc0f \uc790\uae30 \uac04\uc12d<\/h3>\n<p>\ubbfc\uac10\ud55c \uc804\uc790\uc7a5\uce58\uc640 \ucf54\uc77c \uc8fc\ubcc0\uc5d0\uc11c 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uac00\ub2a5\ud558\ub2e4:<\/p>\n<ul>\n<li>\uc790\uae30\uc7a5\uc744 \uc9d1\uc911\uc2dc\ud0a4\uac70\ub098 \uc7ac\ubc30\uce58\ud55c\ub2e4<\/li>\n<li>\uc99d\uac00\uc2dc\ud0a4\ub2e4 <strong>EMI \uc704\ud5d8<\/strong> \uace0\uc8fc\ud30c \ub610\ub294 \uace0\uc815\ubc00 \ud68c\ub85c\uc5d0\uc11c<\/li>\n<li>\uc778\ub355\ud130, \ubcc0\uc555\uae30 \ubc0f \uc790\uae30 \uc13c\uc11c\uc5d0 \uc601\ud5a5\uc744 \uc900\ub2e4<\/li>\n<\/ul>\n<p>\uc804\uc790 \uc7a5\uce58 \uadfc\ucc98\uc5d0 \uc778\ud074\ub85c\uc800, \ube0c\ub798\ud0b7 \ub610\ub294 \ud504\ub808\uc784\uc744 \ub9cc\ub4e4 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4, \uc54c\ub8e8\ubbf8\ub284, \ud669\ub3d9\uc73c\ub85c \ud558\ub294 \ud3b8\uc774 \ub0ab\ub2e4<\/strong>, \ub610\ub294 <strong>\ud2f0\ud0c0\ub284 \ud569\uae08<\/strong> \uace0\uae09 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc804\uc790 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac83\uacfc \uac19\uc740.<\/p>\n<h3>17-4 \ub300\uc2e0 \ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub300\uccb4 \uc7ac\ub8cc \uc120\ud0dd<\/h3>\n<p>\uc790\uc11d\uc774 \ubb38\uc81c\ub420 \ub54c \ubcf4\ud1b5 \uad8c\uc7a5\ud558\ub294 \ubc29\ubc95:<\/p>\n<ul>\n<li><strong>304 \/ 304L \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \u2013 \uc77c\ubc18 \uc0ac\uc6a9\uc5d0 \uc801\ud569\ud55c \ub0ae\uc740 \uc790\uc131\uc758 \uae30\ubcf8\uac12<\/li>\n<li><strong>316 \/ 316L \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \u2013 \ub354 \ub098\uc740 \ub0b4\uc2dd\uc131, \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c\ub3c4 \uc5ec\uc804\ud788 \ub0ae\uc740 \uc790\uc131<\/li>\n<li><strong>\ube44\ucca0 \uae08\uc18d<\/strong> \u2013 \uc54c\ub8e8\ubbf8\ub284, \ud669\ub3d9 \ub610\ub294 \uad6c\ub9ac \ud569\uae08\uc73c\ub85c \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac00 \ud544\uc218\uac00 \uc544\ub2d0 \ub54c<\/li>\n<\/ul>\n<p>\ud504\ub85c\uc81d\ud2b8\uac00 \uc790\uc11d \uc778 attraction\uc744 \uc808\ub300 \uacac\ub51c \uc218 \uc5c6\ub294 \uacbd\uc6b0(MRI, \ucca8\ub2e8 \uc2e4\ud5d8\uc2e4 \uae30\uae30, \ubbfc\uac10\ud55c \uc13c\uc11c), \uacf5\uae09\uc5c5\uccb4\uc5d0 \uba85\ud655\ud788 \uc54c\ub9ac\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li>\u201c\ube44\uc790\uc131 \ub610\ub294 \uc644\uc804\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud544\uc694\u201d<\/li>\n<li>\u201c\uc800\uc790 permeability, 17-4\ucc98\ub7fc \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \ub610\ub294 PH \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubd88\uac00\u201d<\/li>\n<\/ul>\n<p>\uadf8\ub807\uac8c \ud558\uba74 \uc6d0\ud558\uc9c0 \uc54a\ub294 <strong>\uc790\uc131 \uc788\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubc14\ub97c \ubc1b\ub294 \uac83\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4<\/strong> \uc608\ub97c \ub4e4\uc5b4 17-4\ucc98\ub7fc \uc790\uc131\uc774 \uac15\ud55c \uc18c\uc7ac\ub97c \ud544\uc694\ub85c \ud558\ub294 truly non-magnetic \uc7ac\ub8cc\uc77c \ub54c.<\/p>\n<h2>\uc790\uc11d 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc0ac\uc6a9\uc758 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h2>\n<h3>17-4\uc758 \uc790\uae30 \ud2b9\uc131\uc758 \uc8fc\uc694 \uc774\uc810<\/h3>\n<p>\uc790\uc11d\uc6a9 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4(17-4 PH, Type 630)\ub294 \ub4dc\ubb38 \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4: <strong>\uace0\uac15\ub3c4, \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131, \uacac\uace0\ud55c \uc790\uae30 \ubc18\uc751<\/strong>. \uc2e4\uc81c\ub85c \ud544\uc694\ud55c \uc21c\uac04\uc5d0 \uc218\uc775\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc790\ub825 \uace0\uc815\uc7a5\uce58<\/strong> - \ubd80\ud488\uc740 \uc790\uae30 \ubd80\ucc29\ub300\uc640 \uace0\uc815\uad6c\uc5d0 \uac15\ud558\uac8c \uace0\uc815\ub418\uc5b4 \uac00\uacf5 \ubc0f \uc5f0\ub9c8\uac00 \ub354 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc704\uce58 \uc9c0\uc815 \ubc0f \uac10\uc9c0<\/strong> \uadf8\uc758 \uac15\uc790\uc131 \ud2b9\uc131\uc740 \uadfc\uc811 \uc13c\uc11c, \uc790\uae30 \uc218\uc9d1\uc7a5\uce58, \uace0\uc815 \ub798\uce58\ub97c \ub354 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud55c\ub2e4.<\/li>\n<li><strong>\uace0\uac15\ub3c4 \uad6c\uc131\ud488<\/strong> \u2013 \uc0e4\ud504\ud2b8, \uae30\uc5b4, \ud38c\ud504 \ubd80\ud488, \ubc0f \uad6c\uc870\uc6a9 \ud558\ub4dc\uc6e8\uc5b4\ub85c\uc11c \ubc18\ub4dc\uc2dc \uc591\ucabd\uc5d0 \uac78\uccd0\" <strong>\uac15\ud558\uace0 \uc790\uc11d \uce5c\ud654\uc801\uc785\ub2c8\ub2e4<\/strong>.<\/li>\n<\/ul>\n<p>\ub9cc\uc57d \uc8fc\ub85c \uac15\uc7ac \ubd80\ud488\uc744 \uc124\uacc4\ud558\uace0 \uac00\ub054 \ud0c4\uc18c\uac15\uacfc \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uac04\uc5d0 \uc804\ud658\ud55c\ub2e4\uba74, 17-4\ub294 \uc5ec\uc804\ud788 \uc6d0\ud55c\ub2e4\uba74 \ub9e4\ub044\ub7fd\uac8c \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c\ub2e4. <strong>\uc790\ub825 \ud074\ub7a8\ud551<\/strong> \uadf8\ub7ec\ub098 \uc77c\ubc18 \uac15\uc774\ub098 \uae30\ubcf8 \uc7ac\uc9c8\ubcf4\ub2e4 \ub354 \ub098\uc740 \ubd80\uc2dd \uc800\ud56d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4 <a href=\"https:\/\/haoyumaterial.com\/ko\/product\/low-carbon-steel-bolts-machining-service\/\">\uc800\ud0c4\uc18c\uac15 \ubcfc\ud2b8<\/a>.<\/p>\n<hr \/>\n<h3>\uc790\uc131 \ubd88\uac00 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uc5d0 \ub300\ud55c \ud55c\uacc4<\/h3>\n<p>\uc644\uc804 \ubb34\uc790\uc131 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ub4f1\uae09\uc778 304\ub098 316\uacfc \ube44\uad50\ud560 \ub54c, \uc790\uc131 \uc788\ub294 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub294 \uba87 \uac00\uc9c0 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\u201c\uc81c\ub85c \uc790\uc131\u201d\uc774 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/strong> \u2013 MRI \uc2e4, \ubbfc\uac10\ud55c \uc2e4\ud5d8\uc2e4 \uae30\uae30 \ubc0f \uc77c\ubd80 \ubc29\uc704\ub098 \ud56d\uacf5\uc6b0\uc8fc \uc804\uc790\uae30\uae30\uc5d0\uc11c \uc5b4\ub5a4 \ud398\ub85c\uc790\uc131 \uc7ac\ub8cc\ub3c4 \uac70\ubd80\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc790\u78c1 \uac04\uc12d \uc704\ud5d8 \uc99d\uac00<\/strong> \u2013 \ub354 \uac15\ud55c \uc790\uc11d \uc778\ub825\uc774 \uc13c\uc11c, \ub098\uce68\ubc18, EMI \ubbfc\uac10 \uae30\uae30\uc5d0 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>316 \ub300\ube44 \uc57d\uac04 \ub0ae\uc740 \ub0b4\uc2dd\uc131<\/strong> \u2013 \ud2b9\ud788 \uacf5\uaca9\uc801\uc778 \uc5fc\ud654\ubb3c \ub610\ub294 \ud574\uc548 \ud658\uacbd\uc5d0\uc11c\uc758 \uacbd\uc6b0.<\/li>\n<\/ul>\n<p>\uc2a4\ud399\uc774 \uc694\uad6c\ud558\ub294 \uacbd\uc6b0 <strong>\ube44\uc790\uc131\uacfc<\/strong> \ub610\ub294 \u201c\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud2f1 \uc804\uc6a9\u201d\uc73c\ub85c\ub3c4 17-4 PH\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc73c\uba70, \uc870\uac74 A\uc5d0\uc11c\ub3c4 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/p>\n<hr \/>\n<h3>\uc790\uae30\uc131, \ubd80\uc2dd \uc800\ud56d\uc131, \uac15\ub3c4 \uac04\uc758 \uade0\ud615<\/h3>\n<p>\ub2e4\uc74c\uc740 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \uc790\uc131\uc5d0 \ub300\ud55c \uae30\ubcf8\uc801\uc778 \ud2b8\ub808\uc774\ub4dc\uc624\ud504 \uad6c\ub3c4\uc785\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>17-4 PH (\uc790\uae30\uc131)<\/th>\n<th>304 \/ 316 (\ub300\ubd80\ubd84 \ube44\uc790\uc131)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Magnetism<\/td>\n<td>\uac15\ud558\uac8c \uc790\ud654\ub418\ub294<\/td>\n<td>\ub9e4\uc6b0 \ub0ae\uac70\ub098 \uc628\uc804\ud558\uac8c \ub0ae\uc74c(\ub0c9\uac00\uacf5)<\/td>\n<\/tr>\n<tr>\n<td>\uc778\uc7a5 \uac15\ub3c4<\/td>\n<td>\ub9e4\uc6b0 \ub192\uc74c(\ud2b9\ud788 H900)<\/td>\n<td>\ubcf4\ud1b5<\/td>\n<\/tr>\n<tr>\n<td>\uacbd\ub3c4 \/ \ub9c8\ubaa8<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\ub0ae\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\ubd80\uc2dd \uc800\ud56d<\/td>\n<td>\uc88b\uc74c(316\uc774 \ubcf4\ud1b5 \ub354 \ub098\uc740)<\/td>\n<td>316\uc740 \uc6b0\uc218\ud558\uace0 304\ub3c4 \uc88b\uc2b5\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>\uc790\uc131 \ud074\ub7a8\ud504\ub97c \uc774\uc6a9\ud55c \uac00\uacf5<\/td>\n<td>\uc6b0\uc218\ud568<\/td>\n<td>\uc88b\uc9c0 \uc54a\uc74c(\uc57d\ud55c \uc790\uae30 \ubc18\uc751)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub2f9\uc2e0\uc740 \ud56d\uc0c1 \ud0c0\ud611\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4 <strong>\uc790\uae30 \ubc18\uc751 \ub300 \ubd80\uc2dd \ubc0f \u201c\uc815\uacb0\ud55c\u201d \ube44\uc790\uc131\uc801 \ub3d9\uc791<\/strong>. \ubbf8\uad6d\uc758 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5 \uc0ac\uc6a9\uc790\ub97c \uc704\ud574, 17-4\ub294 \ud544\uc694\ud560 \ub54c \ub2ec\ucf64\ud55c \uc911\uac04\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4 <strong>\uac15\ub3c4 + \uc790\uae30 \uace0\uc815\ub825 + \uc801\ub2f9\ud55c \ubd80\uc2dd \uc800\ud56d<\/strong> \ud558\ub098\uc758 \uc7ac\ub8cc\uc5d0\uc11c.<\/p>\n<hr \/>\n<h3>17-4\uac00 \uadc0\ud558\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c\uc9c0 \uacb0\uc815\ud558\ub294 \ubc29\ubc95<\/h3>\n<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uae30 \ud2b9\uc131\uc774 \uadc0\ud558\uc758 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc791\ub3d9\ud558\ub294\uc9c0 \ud310\ub2e8\ud560 \ub54c \uc774 \ube60\ub978 \uccb4\ud06c\ub9ac\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624:<\/p>\n<p><strong>\ub2e4\uc74c \uacbd\uc6b0 17-4\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624:<\/strong><\/p>\n<ul>\n<li>\ub2f9\uc2e0 <strong>\ubd80\ud488\uc744 \uc7a1\uc544\ub2f9\uae38 \uc790\uc11d\uc774 \ud544\uc694\ud560 \ub54c<\/strong> (\uc790\uc11d \ud074\ub7fd, \ud074\ub7a8\ud504, \ubd84\ub9ac, \uc13c\uc2f1).<\/li>\n<li>\ub2f9\uc2e0\uc740 \ud544\uc694\ud569\ub2c8\ub2e4 <strong>\ub192\uc740 \uac15\ub3c4<\/strong> \uacfc <strong>304\/316\ubcf4\ub2e4<\/strong> \ub354 \ub2e8\ub2e8\ud568.<\/li>\n<li>\ud658\uacbd\uc740 <strong>\uc816\uc5c8\uac70\ub098 \uc57d\uac04 \ubd80\uc2dd\uc131<\/strong>, \ud558\uc9c0\ub9cc \uc5fc\uc18c\uac00 \uc9c0\ub098\uce58\uac8c \ub9ce\uc740 \ud658\uacbd\uc740 \uc544\ub2d0 \ub54c.<\/li>\n<\/ul>\n<p><strong>\ud53c\ud558\uace0 \ube44\uc790\uc131\uc744 \ud0dd\ud558\uc2ed\uc2dc\uc624: 17-4\ub97c \ud53c\ud558\uace0 \ube44\uc790\uc131\uc744 \uc120\ud0dd\ud558\ub294 \uacbd\uc6b0:<\/strong><\/p>\n<ul>\n<li>\ub2f9\uc2e0\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc740 <strong>MRI, \uc758\ub8cc \uc601\uc0c1, \ub610\ub294 \uc815\ubc00 \uc13c\uc11c<\/strong>.<\/li>\n<li>\uc5c4\uaca9\ud55c \uaddc\uce59\uc774 \uc788\uc2b5\ub2c8\ub2e4\u201c<strong>\ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub9cc<\/strong>\u201d \uc694\uad6c\uc0ac\ud56d.<\/li>\n<li>\ub2f9\uc2e0\uc774 <strong>\uc2ec\uac01\ud55c \ud574\uc591\uc131 \ub610\ub294 \ud654\ud559\uc801<\/strong> 316 \ub610\ub294 \ud2b9\uc218 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \ud569\uae08\uc774 \uc120\ud638\ub418\ub294 \ud658\uacbd\ub4e4.<\/li>\n<\/ul>\n<p>\uc758\uc2ec\uc2a4\ub7ec\uc6b8 \ub54c\ub294 \ud56d\uc0c1 \uace0\uac1d\uc5d0\uac8c \ub9d0\ud558\ub77c:<\/p>\n<ol>\n<li><strong>\uc790\uc11d \ud14c\uc2a4\ud2b8\ub97c \uc2e4\ud589\ud558\uc2ed\uc2dc\uc624<\/strong> \uc0d8\ud50c \uc870\uac01\uc5d0 \ub300\ud574.<\/li>\n<li>\uacf5\uae09\uc5c5\uccb4\uc5d0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624 \uc5b4\ub5a4 <strong>\uc5f4\ucc98\ub9ac \uc870\uac74(H900, H1025, H1150 \ub4f1)<\/strong> \ub2f9\uc2e0\uc774 \uc5bb\uace0 \uc788\ub294 \uac83.<\/li>\n<li>\uc77c\uce58\ud558\ub2e4 <strong>\uac15\ub3c4 \ubc0f \ubd80\uc2dd \uc694\uad6c\uc0ac\ud56d<\/strong> \uc2e4\uc81c \uc11c\ube44\uc2a4 \ud658\uacbd\uc5d0 \ub9de\ucd94\uc5b4, \ub370\uc774\ud130\uc2dc\ud2b8 \uc22b\uc790\uc5d0 \uad6d\ud55c\ub418\uc9c0 \uc54a\ub3c4\ub85d.<\/li>\n<\/ol>\n<p>\ub514\uc790\uc778 \uc2a4\ud0dd\uc5c5\uc5d0\uc11c 17-4\uc758 \uac15\ub3c4\ub97c \uc54c\ub8e8\ubbf8\ub284\uc774\ub098 \ub2e4\ub978 \uae08\uc18d\uacfc \ube44\uad50\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uba74, \uc774 \ube60\ub978 \uac00\uc774\ub4dc\uc640 \uac19\uc740 \uc790\ub8cc\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/haoyumaterial.com\/ko\/yield-strength-aluminium\/\">\uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \ud56d\ubcf5\uac15\ub3c4<\/a> \uc7ac\ub8cc\uc758 \uade0\ud615\uc744 \ub9de\ucd9c \ub54c \uae30\uc900\uc810\uc73c\ub85c \uc0bc\ub294 \uc810.<\/p>\n<h2>\uc790\uc11d \uc5c6\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud544\uc694\ub97c \uc704\ud55c 17-4\uc758 \ub300\uc548<\/h2>\n<p>\uc790\uc131\uacfc\uac00 \uac70\uc758 \uc5c6\uac70\ub098 \ube44\uc790\uc131\uc774 \uc720\uc9c0\ub418\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ubd80\ud488\uc774 \ud544\uc694\ud558\ub2e4\uba74 17-4\ub294 \ubcf4\ud1b5 \uc798\ubabb\ub41c \uc120\ud0dd\uc785\ub2c8\ub2e4. \ubcf4\ud1b5 \uc81c\uac00 \ub300\uc2e0 \uad8c\ud558\ub294 \uac83\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>304 \ubc0f 316\uc744 \ud45c\uc900 \uc800\uc790\ub825 \uc120\ud0dd\uc73c\ub85c<\/h3>\n<p>\ub300\ubd80\ubd84\uc758 \ubbf8\uad6d \uc0c1\uc810 \ubc0f OEM\uc5d0\uac8c, <strong>304 \ubc0f 316 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \uc790\ub825\uc774 \ub0ae\uc744 \ub54c 17-4\uc758 \ub300\uc548\uc73c\ub85c \uac00\uc7a5 \ub9ce\uc774 \uc120\ud0dd\ub418\ub294 \uc18c\uc7ac\ub4e4:<\/p>\n<ul>\n<li><strong>304 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\n<ul>\n<li>\ub2f4\uae08\uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc131, \ub0ae\uc740 \uc790\uae30 \ubc18\uc751<\/li>\n<li>\ubaa8\ub4e0 \uba74\uc5d0\uc11c \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131<\/li>\n<li>\uc218\ub839 \uac00\ub2a5 \uc5ec\ubd80 <strong>\uc57d\ud55c \uc790\ub825<\/strong> \uac70\uce5c \uc131\ud615 \ub610\ub294 \uac00\uacf5 \ud6c4<\/li>\n<\/ul>\n<\/li>\n<li><strong>316 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\n<ul>\n<li>304\ubcf4\ub2e4 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131(\ud2b9\ud788 \uc5fc\ud654\ubb3c \ubc0f \ud574\uc591 \ud658\uacbd\uc5d0\uc11c)<\/li>\n<li>\ub610\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4\uc774\uba70 \uc77c\ubc18\uc801\uc73c\ub85c <strong>\ub9e4\uc6b0 \uc57d\ud558\uac8c \uc790\ub825\uc744 \ub764\ub2e4<\/strong><\/li>\n<li>\uc2dd\ud488, \ud574\uc591 \ubc0f \uacbd\ud654\ud559\uc801 \uc751\uc6a9\uc5d0 \ub300\ud55c \uccab \uc120\ud0dd\uc9c0\uc778 \uacbd\uc6b0\uac00 \ub9ce\ub2e4<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\ubbfc\uac10\ud55c \uc804\uc790\uc81c\ud488, MRI \ub610\ub294 \uc2e4\ud5d8\uc2e4 \uc7a5\ube44 \uadfc\ucc98\uc5d0\uc11c \uc790\ub825 \ub04c\ub9bc\uc774 0\uc774 \ud544\uc694\ud558\ub2e4\uba74 \uacf5\uae09\ucc98\uc5d0 \ud544\uc694\ud558\ub2e4\uace0 \uc54c\ub824\ub77c <strong>\uc644\uc804\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc131, \uc6a9\ud574 annealing<\/strong> \uc7ac\ub8cc \ubc0f \ucd5c\uc18c\ud55c\uc758 \ub0c9\uac00\uacf5.<\/p>\n<h3>\uc644\uc804\ud55c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc131\uacfc \uc800\uc790\uc131 \ub4f1\uae09<\/h3>\n<p>304\/316\uc774 \uc548\uc815\uc801\uc73c\ub85c \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \ub354 \ud0c0\uc774\ud2b8\ud55c \uc790\ub825 \ud55c\uacc4\ub97c \uc6d0\ud55c\ub2e4\uba74, \ud2b9\uc218\ud55c <strong>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\ub4e4\uc744 \uc0b4\ud3b4\ubcf8\ub2e4<\/strong>:<\/p>\n<ul>\n<li><strong>\ucd08\uc6b0\uc2a4\ud14c\ub098\uc774\ud2b8 \ub4f1\uae09<\/strong> (\uc608: 904L, 254SMO) \u2013 \ub9e4\uc6b0 \ub0ae\uc740 \uc790\ub825, \ub6f0\uc5b4\ub09c \ub0b4\uc2dd\uc131<\/li>\n<li><strong>\uc9c8\uc18c \uac15\ud654 \ub4f1\uae09<\/strong> \u2013 \uc99d\uac00\ub41c \uac15\ub3c4\uc774\uba74\uc11c\ub3c4 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uc0c1\ud0dc \uc720\uc9c0<\/li>\n<li><strong>\ud2b9\uc218 \ube44\uc790\uc131 \ud569\uae08<\/strong> \u2013 \uc5b4\ub5a4 \uc778\uc7a5\ub3c4 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \uadf9\ud55c\uc758 \uacbd\uc6b0\ub97c \uc704\ud55c<\/li>\n<\/ul>\n<p>\uc790\ub825\uc758 \uc694\uac74\uc774 \uac78\ub9bc\ub3cc\uc774\uc9c0\ub9cc \uc5ec\uc804\ud788 \uc6b0\uc218\ud55c \ub9c8\ucc30\/\uc2ac\ub77c\uc774\ub529 \ud2b9\uc131\uc744 \ud544\uc694\ub85c \ud558\ub294 \uacbd\uc6b0, \ube44\ucca0 \ud569\uae08 \uc635\uc158\uc740 <strong>\uc815\ubc00 \uac00\uacf5\ub41c \uccad\ub3d9 \ubd80\ud488<\/strong> \ub3c4 \uace0\uc815\uad6c \ud558\ub4dc\uc6e8\uc5b4\ub098 \uac00\uc774\ub4dc \uc18c\uc790\uc5d0\uc11c \ud2b9\ud788 \uc798 \ub9de\uc744 \uc218 \uc788\uc73c\uba70, \uc6b0\ub9ac\uac00 \ud558\ub294 \uac83\uacfc \uc720\uc0ac\ud558\uac8c <a href=\"https:\/\/haoyumaterial.com\/ko\/products\/copper-alloy\/bronze\/\">\ube0c\ub860\uc988 \uac00\uacf5 \uc11c\ube44\uc2a4<\/a>.<\/p>\n<h3>17-4 \ub300 410, 420, 440C \uc790\uc131<\/h3>\n<p>\ub2e4\ub978 \uacbd\uc9c8 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ub4f1\uae09\uacfc \ube44\uad50\ud558\uace0 \uc788\ub2e4\uba74 \uc774 \uc810\uc744 \uba85\uc2ec\ud558\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li><strong>17-4 PH(\uc720\ud615 630)<\/strong> \u2013 \uc5f4\ucc98\ub9ac \uc0c1\ud0dc \uc804\ubd80\uc5d0\uc11c \uac15\ud558\uac8c \uc790\uc131<\/li>\n<li><strong>410 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \u2013 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4, \uc790\uc131, \ubcf4\ud1b5 \ubd80\uc2dd \uc800\ud56d<\/li>\n<li><strong>420 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \u2013 \ub354 \ub192\uc740 \ud0c4\uc18c, \uacbd\ud654 \uac00\ub2a5, \ub9e4\uc6b0 \uc790\uc131\uc744 \ub760\ub294<\/li>\n<li><strong>440C \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \u2013 \ub192\uc740 \uacbd\ub3c4, \ub9e4\uc6b0 \uc790\uc131\uc744 \ub760\ub294, \ub3c4\uad6c\uac15\ucca0\uc5d0 \uac00\uae4c\uc6b4 \uac70\ub3d9<\/li>\n<\/ul>\n<p>\uc790\uc790 \uad00\uc810\uc5d0\uc11c \ubcf4\uba74, <strong>17-4, 410, 420, \uadf8\ub9ac\uace0 440C\ub294 \ubaa8\ub450 \u201c\uc790\uc131 \uc788\ub294\u201d \ubc84\ud0b7\uc5d0 \uc18d\ud569\ub2c8\ub2e4<\/strong>. \uc124\uc815\uc774 \ub0ae\uc740 \ub610\ub294 \uac70\uc758 \uc81c\ub85c \uc790\uc131\uc744 \ud544\uc694\ub85c \ud560 \uacbd\uc6b0, \uc774\ub4e4 \uc911 \uc5b4\ub290 \uac83\ub3c4 \uc774\uc0c1\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc790\uc131 \ubbfc\uac10\ud55c \uc124\uc815\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc120\ud0dd \ubc29\ubc95<\/h3>\n<p>\uc790\uc131 \ubbfc\uac10\ud55c \ud658\uacbd(\uc2e4\ud5d8\uc2e4, \uc758\ub8cc, \ud56d\uacf5\uc6b0\uc8fc \uc13c\uc11c \ub4f1)\uc5d0 \ub9de\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc7ac\uc9c8 \uc0ac\uc591\uc744 \ub3c4\uc6b8 \ub54c\ub294, \uc800\ub294 \ub2e4\uc74c\uc5d0 \uc9d1\uc911\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc790\uc131 \uc694\uad6c\uc0ac\ud56d<\/strong>\n<ul>\n<li>\u201c\ud45c\uc900 \uc791\uc5c5\uc6a9 \uc790\uc11d\uc73c\ub85c \u201d\ub208\uc5d0 \ubcf4\uc774\ub294 \ub2f9\uae40 \uc5c6\uc74c\u201d?<\/li>\n<li>\ub610\ub294 \ubb38\uc11c\ud654\ub41c \ucd5c\ub300 \ud22c\uacfc\uc728 \/ \ucd5c\ub300 \uc794\ub958 \uc790\uc131?<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ud658\uacbd<\/strong>\n<ul>\n<li>\uc2e4\ub0b4\uc678, \ud574\uc591, \ud654\ud559, \uc2dd\ud488, \uc9c4\uacf5 \ud658\uacbd?<\/li>\n<li>\uc774\uac83\uc740 \ubcf4\ud1b5 \ub2f9\uc2e0\uc744 \ud5a5\ud574 \ubc00\uc5b4\ubd99\uc785\ub2c8\ub2e4 <strong>316 \ub610\ub294 \uadf8\u4ee5\u4e0a \ud569\uae08 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4<\/strong> \uc131\uc801.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uac15\ub3c4 \ub300 \ube44\uc790\uc131\uccb4<\/strong>\n<ul>\n<li>\uac15\ub3c4 \uace0\ud568 \uc5ec\ubd80\uac00 \uc911\uc694\ud558\ub2e4\uba74: \uace0\ub824\ud558\uc2ed\uc2dc\uc624 <strong>\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 + \uc124\uacc4 \ubcc0\uacbd<\/strong> (\ub354 \ub450\uaebc\uc6b4 \ubd80\ubd84\ub4e4, \ubcf4\uac15)\uc73c\ub85c \ubc14\ub85c \ub118\uc5b4\uac00\uc11c 17-4\ub098 400 \uc2dc\ub9ac\uc988\ub85c \ub118\uc5b4\uac00\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uac80\uc99d<\/strong>\n<ul>\n<li>\uacf5\uae09\uc5c5\uccb4\uc5d0 \uc694\uccad\ud558\uc2ed\uc2dc\uc624:\n<ul>\n<li>\ub4f1\uae09 \ubc0f \uc0c1\ud0dc(\uc18c\uc7ac \uc5f4\ucc98\ub9ac \uc5c6\uc774 \uc644\ud654\ub41c \uc0c1\ud0dc vs \ub0c9\uac00\uacf5\ub41c \uc0c1\ud0dc)<\/li>\n<li>\ud504\ub85c\uc81d\ud2b8\uac00 \uc911\uc694\ud55c \uacbd\uc6b0 \ubaa8\ub4e0 \uc790\uae30 \uc2dc\ud5d8 \ub370\uc774\ud130<\/li>\n<li>\uc7ac\ub8cc\uc5d0 \ub300\ud55c \uc778\uc99d\uc11c <strong>\uc644\uc804 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc0c1, \uc6a9\ud574 \ucc98\ub9ac \uc774\ud6c4 \ub2f4\uae08\uc9c8 \/ \ud480\ub9bc \ucc98\ub9ac(\uc194\ub8e8\uc158 \uc5b4\ub2d0\ub9c1)<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\ub9cc\uc57d \ub2f9\uc2e0\uc758 \uc6b0\uc120\uc21c\uc704 \ubaa9\ub85d\uc774 <strong>\ube44\uc790\uc131 \uba3c\uc800, \ubd80\uc2dd \uc800\ud56d \ub450 \ubc88\uc9f8, \uac15\ub3c4 \uc138 \ubc88\uc9f8<\/strong>, \ub2f9\uc2e0\uc740 \uac70\uc758 \ud56d\uc0c1 <strong>304\/316 \ub610\ub294 \ub2e4\ub978 \uc644\uc804 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong> \ub300\uc2e0 17-4.<\/p>\n<h2>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \uc790\uc11d\ud654\uc5d0 \ub300\ud55c FAQ<\/h2>\n<h3>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc740 \ud56d\uc0c1 \uc790\uc131\uc774 \uc788\ub098\uc694?<\/h3>\n<p>\ub124. 17-4 PH (UNS S17400 \/ AISI 630)\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc801 \uce68\ud654\uacbd\ud654 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc73c\ub85c, \ubcf8\uc9c8\uc801\uc73c\ub85c <strong>\uac15\uc790\uc131\uc801\uc774\uba70<\/strong> \uc77c\ubc18\uc801\uc778 \ubaa8\ub4e0 \uc0c1\ud0dc(\uc0c1\ud0dc A, H900, H1025, H1150 \ub4f1)\uc5d0\uc11c \uc790\uc131\uc744 \ub755\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac\uc5d0 \ub530\ub77c \uc778\uc7a5 \uac15\ub3c4\ub294 \uc57d\uac04 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc9c0\ub9cc, \ube44\uc790\uc131\uc778 304\ub098 316\ucc98\ub7fc \uc791\ub3d9\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc5f4\ucc98\ub9ac\ub098 \ub178\ud654\uac00 17-4\ub97c \ube44\uc790\uc131\uc73c\ub85c \ub9cc\ub4e4 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uc544\ub2c8\uc694. <strong>\uc5b4\ub5a4 \ud45c\uc900 \uc5f4\ucc98\ub9ac\ub3c4 17-4\ub97c \uc644\uc804\ud788 \ube44\uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub85c \ubc14\uafb8\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/strong> \uc6a9\ud654 \uc2dc annealing \ubc0f \ub178\ud654 \uc0ac\uc774\ud074\uc740 \uacbd\ub3c4, \uac15\ub3c4, \uc778\uc131\uc744 \uc870\uc815\ud558\ub294 \uac83\ubfd0\uc785\ub2c8\ub2e4. 17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15\uc744 \uc790\uc131\uc73c\ub85c \ub9cc\ub4dc\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub294 \uc81c\uc790\ub9ac\uc5d0 \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \ubd80\ud488\uc744 \ube44\uc790\uc131\ud654\uc2dc\ud0ac \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ub124, \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4 <strong>\uc801\uc808\ud55c \ub514\uace0\uc6b0\uc800\/\ub514\ub9c8\uadf8\ub124\ud0c0\uc774\uc800 \ucf54\uc77c\uc744 \uc0ac\uc6a9\ud558\uc5ec 17-4\ub97c<\/strong> \ube44\uc790\uc131\ud654\ud569\ub2c8\ub2e4. \uc774\ub294 \uae30\uacc4\u52a0\u5de5, \uc790\uc131 \ud074\ub7a8\ud504, \ub610\ub294 \uc11c\ube44\uc2a4 \uc911\uc5d0 \ub0a8\uc544 \uc788\ub358 \uc794\ub958 \uc790\uae30\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub2e4\uc74c\uc744 \uba85\uc2ec\ud558\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li>\uadf8 <strong>\uae30\ubcf8 \uae08\uc18d\uc740 \uc5ec\uc804\ud788 \uc790\uc131\uc744 \ub760\uace0 \uc788\uc73c\uba70<\/strong> \uc790\uc11d\uc744 \ub04c\uc5b4\ub2f9\uae38 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc0ac\uc6a9 \uc911\uc5d0 \ub2e4\uc2dc \uc790\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\ud2b9\ud788 \uc790\ub825 \uc791\uc5c5 \uace0\uc815\uc7a5\uce58\ub098 \uace0\ud558\uc911 \ud68c\uc804 \ubd80\ud488\uc5d0\uc11c).<\/li>\n<\/ul>\n<h3>17-4 \uc790\uc131\uc740 400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uc640 \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub098\uc694?<\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c, <strong>17-4 PH\ub294 410 \ub610\ub294 420\uacfc \uc790\uc131\uc774 \ube44\uc2b7\ud558\uace0<\/strong> \uace0\ud0c4\uc18c 440C\ubcf4\ub2e4 \uc57d\uac04 \ub354 \uc790\uc131\uc774 \uc57d\ud558\uc9c0\ub9cc, \uc774\ub4e4 \ubaa8\ub450\ub294 300 \uc2dc\ub9ac\uc988\uc5d0 \ube44\ud574 \uac15\ud55c \uac15\uc790\uc131\uccb4\uc785\ub2c8\ub2e4. 410\uc774\ub098 420\uc5d0\uc11c \uc790\uc131 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc0e4\ud504\ud2b8\ub098 \uae30\uc5b4\uc5d0 \uc775\uc219\ud558\ub2e4\uba74, 17-4\ub294 \uc775\uc219\ud558\uac8c \ub290\uaef4\uc9c8 \uac83\uc785\ub2c8\ub2e4: \uac15\ud55c \ub04c\ub9bc, \uc790\uc11d \ucc99\uc73c\ub85c \uc27d\uac8c \uace0\uc815, \uc790\uc131 \ubd84\ub9ac\uc5d0 \ubc18\uc751.<\/p>\n<h3>\uc790\uae30 \uc801\uc6a9\uc5d0 \ub300\ud574 17-4\ub97c \uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ubb34\uc5c7\uc744 \ubb3b\ub294 \uac83\uc774 \uc88b\uc744\uae4c\uc694?<\/h3>\n<p>\uad6c\ub9e4 \uc804, \ud56d\uc0c1 \uacf5\uae09\uc5c5\uccb4\uc5d0 \ub2e4\uc74c\uc744 \ubb38\uc758\ud558\ub294 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc815\ud655\ud55c \ub4f1\uae09\uacfc \uaddc\uaca9:<\/strong> 17-4 PH(UNS S17400 \/ AISI 630)\uc778\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4\ucc98\ub9ac \uc870\uac74:<\/strong> Condition A, H900, H1025, H1150 \ub4f1(\uc774\ub294 \uac15\ub3c4\uc640 \uc794\ub958 \uc790\uae30\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \uc790\uc131\uc774 \u201c\uc790\uc131 \ub300 \ube44\uc790\uc131'\uc744 \uacb0\uc815\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4).<\/li>\n<li><strong>\uc81c\ud488 \ud615\ud0dc:<\/strong> \ubc14, \ud50c\ub808\uc774\ud2b8, \ub2e8\uc870\ud488 \ub610\ub294 \uac00\uacf5 \ubd80\ud488 \u2013 \uacf5\uadf9(\ud22c\uacfc\ub3c4)\uc740 \uc57d\uac04 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc774\uc804 \uac00\uacf5:<\/strong> \uc794\ub958 \uc790\uc131\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \uc5b4\ub5a4 \ub0c9\uac04\uac00\uacf5, \uc5f0\uc0ad \ub610\ub294 \uc790\ub825 \uace0\uc815 \uc791\uc5c5.<\/li>\n<li><strong>\uc778\uc99d:<\/strong> \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uc0c1\ud0dc\ub97c \ubaa9\ub85d\ud654\ud55c \uc7ac\uc9c8 \uc2dc\ud5d8 \uc131\uc801\uc11c(MTR).<\/li>\n<\/ul>\n<p>17-4 \ubd80\ud488\uc744 \ub2e4\ub978 \uace0\uac15\ub3c4 \ud569\uae08(\uc608: 8620 \ub610\ub294 \uc870\ub9bd \uc2dc \uc720\uc0ac \ud569\uae08)\uacfc \uacb0\ud569\ud558\ub294 \uacbd\uc6b0, \uc774\ub97c \ubbf8\ub9ac \ube44\uad50\ud558\uc5ec \ub3d9\uc791 \ud2b9\uc131 \ubc0f \uac00\uacf5 \ud544\uc694\uc131\uc744 \ud30c\uc545\ud558\ub294 \ub370\uc5d0\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4; \uc774\ub7ec\ud55c \uc138\ubd80 \uc0ac\ud56d\uc740 \uc800\ud76c\uac00 \ub2e4\ub8e8\ub294 \ubd80\ubd84\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong><a href=\"https:\/\/haoyumaterial.com\/ko\/8620-steel\/\">8620 \uac15\uc7ac \uc7ac\ub8cc \uac1c\uc694<\/a><\/strong> \uad6c\ub9e4\uc790\uac00 \uc801\ud569\ud55c \ud488\ubaa9\uc744 \uc801\ud569\ud55c \uc791\uc5c5\uc5d0 \ub9de\ucdb0 \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d.<\/p>","protected":false},"excerpt":{"rendered":"<p>17-4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774 \uc790\uc131\uc778\uc9c0 \uc5ec\ubd80, \uc5f4\ucc98\ub9ac\uac00 \ubbf8\uce58\ub294 \uc601\ud5a5, 304 \ub610\ub294 316\ubcf4\ub2e4 17-4 PH\ub97c \uc120\ud0dd\ud558\ub294 \uc2dc\uc810<\/p>","protected":false},"author":1,"featured_media":1102,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[193,192,197,198,196,125,194,195,173],"class_list":["post-1100","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-17-4-ph","tag-17-4-stainless-steel","tag-304-stainless","tag-316-stainless","tag-austenitic-stainless","tag-heat-treatment","tag-magnetic-stainless","tag-martensitic-stainless","tag-precipitation-hardening"],"_links":{"self":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/1100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/comments?post=1100"}],"version-history":[{"count":1,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/1100\/revisions"}],"predecessor-version":[{"id":1104,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/1100\/revisions\/1104"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media\/1102"}],"wp:attachment":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media?parent=1100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/categories?post=1100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/tags?post=1100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}