{"id":965,"date":"2025-12-09T07:58:14","date_gmt":"2025-12-08T23:58:14","guid":{"rendered":"https:\/\/haoyumaterial.com\/8620-steel\/"},"modified":"2025-12-09T08:16:03","modified_gmt":"2025-12-09T00:16:03","slug":"8620-steel","status":"publish","type":"post","link":"https:\/\/haoyumaterial.com\/ko\/8620-steel\/","title":{"rendered":"8620 \uac15\ub3c4 \ud2b9\uc131 \uc0ac\uc6a9 \ubc0f \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc"},"content":{"rendered":"<h2>8620 \uac15 \uc7ac\ub8cc \uad6c\uc131 \ubc0f \ud569\uae08 \uc6d0\uc18c<\/h2>\n<p>\uc0e4\ub098 \uae30\uc5b4\ub098 \uc0e4\ud504\ud2b8\uc6a9\uc73c\ub85c 8620 \uac15\uc744 \uc120\ud0dd\ud55c\ub2e4\uba74, \ud654\ud559 \uc131\ubd84\uc774 \uc2e4\uc81c \uc131\ub2a5\uc758 \uc2dc\uc791\uc810\uc785\ub2c8\ub2e4. \uad6c\uc131\uc744 \uc81c\uc5b4\ud310\ucc98\ub7fc \ub2e4\ub8e8\ub4ef \ub2e4\ub8e8\uaca0\uc2b5\ub2c8\ub2e4: \uc870\uc815\ud558\ub294 \uac01 \uc6d0\uc18c\uac00 \uac15\ub3c4, \uc5f0\uc131 \ubc0f \ud45c\uba74\uac15\ud654 \ucc98\ub9ac\uc5d0 \ub300\ud55c \ubc18\uc751\uc5d0 \ubcc0\ud654\ub97c \uc90d\ub2c8\ub2e4.<\/p>\n<h3>\uae30\ubcf8 8620 \uac15\uc758 \uad6c\uc131\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc77c\ubc18\uc801\uc778 AISI 8620 \uac15 \ud654\ud559 \uad6c\uc131(\uc911\ub7c9 %):<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc694\uc18c<\/th>\n<th>\uc77c\ubc18 \ubc94\uc704(%)<\/th>\n<th>\uadf8 \uae30\ub2a5\uc740 \ubb34\uc5c7\uc778\uac00<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ud0c4\uc18c (C)<\/td>\n<td>0.18 \u2013 0.23<\/td>\n<td>\ud575\uc2ec \uac15\ub3c4 \uc124\uc815; \ub0ae\uc740 C\uac00 \ud575\uc2ec\uc744 \uac15\uc778\ud558\uace0 \uc5f0\uc131 \uc788\uac8c \uc720\uc9c0<\/td>\n<\/tr>\n<tr>\n<td>\ub9dd\uac04(Mn)<\/td>\n<td>0.70 \u2013 0.90<\/td>\n<td>\uac15\ub3c4, \uacbd\ub3c4\ud654 \ubc0f \uac00\uacf5\uc131 \ud5a5\uc0c1<\/td>\n<\/tr>\n<tr>\n<td>\ub2c8\ucf08 (Ni)<\/td>\n<td>0.40 \u2013 0.70<\/td>\n<td>\uc8fc\uc694 \uacbd\ub3c4 \ud5a5\uc0c1\uc81c; \ucda9\uaca9 \ubc0f \ud53c\ub85c \uac15\ub3c4 \ud5a5\uc0c1<\/td>\n<\/tr>\n<tr>\n<td>\ud06c\ub86c( Cr )<\/td>\n<td>0.40 \u2013 0.60<\/td>\n<td>\uacbd\ud654\uc131 \ubc0f \ub9c8\ubaa8 \uc800\ud56d \uc99d\uac00; \uce68\uc804 \uae4a\uc774 \ub3c4\uc6c0<\/td>\n<\/tr>\n<tr>\n<td>\ubab0\ub9ac\ube0c\ub374 (Mo)<\/td>\n<td>0.15 \u2013 0.25<\/td>\n<td>\uc785\uc790 \uc131\uc7a5 \uc81c\uc5b4; \ucf54\uc5b4 \uac15\ub3c4 \ud5a5\uc0c1<\/td>\n<\/tr>\n<tr>\n<td>\uc2e4\ub9ac\ucf58 (Si)<\/td>\n<td>0.15 \u2013 0.35<\/td>\n<td>\uac15\ub3c4 \ubc0f \uc81c\ud0c8 \uc0b0\ud654\uc5d0 \ub3c4\uc6c0<\/td>\n<\/tr>\n<tr>\n<td>\uc778(P)<\/td>\n<td>\u2264 0.035<\/td>\n<td>\uc800\ud558\ub41c \uc0c1\ud0dc\ub85c \uc720\uc9c0; \uacfc\ub2e4 \uc2dc \uc778\uc131\uc5d0 \ud574\ub97c \uc904 \uc218 \uc788\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\ud669(S)<\/td>\n<td>\u2264 0.035<\/td>\n<td>\uc800\ud558\ub41c \uc0c1\ud0dc\ub85c \uc720\uc9c0; \uae30\uacc4\uac00\uacf5\uc131\uc740 \uc57d\uac04 \ud5a5\uc0c1\ub418\uc9c0\ub9cc \uc778\uc131\uc740 \uac10\uc18c\ud560 \uc218 \uc788\uc74c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \ubc94\uc704\ub294 ASTM \ubc0f SAE \uaddc\uaca9\uc73c\ub85c \uc0dd\uc0b0\ub41c 8620 \ud569\uae08\uac15\uc758 \uad50\uc815\uc99d\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \ubcf4\uac8c \ub418\ub294 \ubc94\uc704\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ud569\uae08\ud654\uac00 8620\uacfc \uc77c\ubc18 \ud0c4\uc18c\uac15 1018\uacfc \uac19\uc740 \uac15\uc7ac\uc5d0 \ubbf8\uce58\ub294 \ubcc0\ud654<\/h3>\n<p>1018\uacfc \uac19\uc740 \uc21c\uc218 \ud0c4\uc18c\uac15\uc5d0 \ube44\ud574, 8620 \uac15\uc740 \uc778\uccb4 \uc5f4\ucc98\ub9ac\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>1018 \uac15\uc7ac<\/strong>\uc800\ud0c4\uc18c, \uac70\uc758 Ni\/Cr\/Mo \uc5c6\uc74c; \uae30\ubcf8 \uac00\uacf5\uc5d0 \uc88b\uace0 \uac15\ub3c4\ub3c4 \ub0ae\uc73c\uba70 \uac04\ub2e8\ud55c \ubd80\ud488\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>8620 \uac15\ucca0<\/strong>\uc800\ud0c4\uc18c \ud50c\ub7ec\uc2a4 \ub2c8\ucf08, \ud06c\ub85c\ubbb4, \ubab0\ub9ac\ube0c\ub374; \ub2e8\ub2e8\ud55c \ud0c4\ud654\ud654 \uc678\ud53c\ub97c \ubc84\ud2f0\ub294 \uac15\ud558\uace0 \uad00\uc6a9\uc131 \uc788\ub294 \ucf54\uc5b4\ub97c \uac16\ub3c4\ub85d \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc2e4\uc81c\ub85c\ub294 \uadf8 \uc758\ubbf8\uc785\ub2c8\ub2e4<\/p>\n<ul>\n<li><strong>\ub354 \uae4a\uace0, \ub354 \uade0\uc77c\ud55c \ucf00\uc774\uc2a4<\/strong> \ud0c4\ud654 \ud6c4 1018<\/li>\n<li><strong>\ub354 \ub192\uc740 \ud45c\uba74 \uacbd\ub3c4<\/strong> \ub354 \ub098\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc73c\ub85c<\/li>\n<li><strong>\ub354 \uac15\ud558\uace0 \ub2e8\ub2e8\ud55c \ucf54\uc5b4<\/strong> \ucda9\uaca9\uacfc \uad7d\ud798\uc5d0 \ub300\ud574 \ud30c\uc190\uc5d0 \uc800\ud56d\ud558\ub294<\/li>\n<\/ul>\n<p>\uac15\ub3c4 \ub192\uc740 \uc11c\ube44\uc2a4\uc5d0 \uacac\ub51c \uae30\uc5b4\uac00 \ud544\uc694\ud558\ub2e4\uba74 8620 \uc7ac\uc9c8\uc740 1018\ubcf4\ub2e4 \uba85\ubc31\ud55c \ud5a5\uc0c1\uc774\ub2e4.<\/p>\n<h3>\uc65c \ud0c0\uc774\ud2b8\ud55c 8620 \uac15\uc7ac \uad6c\uc131 \uc81c\uc5b4\uac00 \uc911\uc694\ud55c\uac00<\/h3>\n<p>\uac00\uc5f4\ucc98\ub9ac\ub41c 8620 \uac15\uc7ac \ubd80\ud488\uc758 \uacbd\uc6b0 \ud654\ud559\uc801 \uc77c\uad00\uc131\uc774 \uc804\ubd80\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ucf00\uc774\uc2a4 \uae4a\uc774\uc640 \uacbd\ub3c4<\/strong> \ud0c4\uc18c, \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374 \uc218\uce58\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\uc5b4 \uac15\ub3c4\uc640 \uc778\uc131<\/strong> \ub2c8\ucf08 \ubc0f \ud0c4\uc18c\uc758 \uade0\ud615\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc5f4-\ub300-\uc5f4 \uac04\uc758 \ubcc0\ub3d9\uc774 \ub108\ubb34 \ud06c\uba74<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \ud604\uc0c1\uc774 \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4:\n<ul>\n<li>\uac19\uc740 \ub808\uc2dc\ud53c\uc5d0\uc11c \ub2e4\ub978 \ucf00\uc774\uc2a4 \uae4a\uc774<\/li>\n<li>\ud45c\uba74 \uacbd\ub3c4 \ubd88\uc77c\uce58<\/li>\n<li>\uc5f4\ucc98\ub9ac \ud6c4 \ubcc0\ud615, \uade0\uc5f4 \ub610\ub294 \ubd80\ub4dc\ub7ec\uc6b4 \uc2a4\ud31f<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc774\uac83\uc774 \ubc14\ub85c \uc81c\uac00 \ud56d\uc0c1 \uc801\uc808\ud55c \uc5f4 \ubc88\ud638\uc640 \ud654\ud559 \ubd84\uc11d \ubcf4\uace0\uc11c\ub97c \uac16\ucd98 \uc778\uc99d\ub41c 8620 \uac15\uc7ac\ub97c \uace0\uc9d1\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uacf5\uae09\uc5c5\uccb4\uac00 8620 \ud569\uae08 \ud654\ud559 \uc131\ubd84\uc744 \uac80\uc99d\ud558\ub294 \ubc29\ubc95<\/h3>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud55c\uad6d \uacf5\uae09\uc5c5\uccb4\ub294 \ucd94\uce21\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4; \uadf8\ub4e4\uc740 8620 \uac15\uc7ac\uc758 \ubaa8\ub4e0 \uc5f4\uc744 \uac80\uc0ac\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc2a4\ud399\ud2b8\ub85c\ud654\ud559 \ubd84\uc11d(OES\/ICP)<\/strong> \ud0c4\uc18c, \ub2c8\ucf08, \ud06c\ub86c, \ubab0\ub9ac\ube0c\ub374 \ubc0f \uae30\ud0c0 \ud569\uae08 \uc218\uc900\uc744 \ud655\uc778\ud558\uae30 \uc704\ud574<\/li>\n<li><strong>\uc5f4 \ubd84\uc11d \ubc0f \ucd5c\uc885 \ubd84\uc11d<\/strong> \ub2e4\uc74c \uae30\uc900\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574:\n<ul>\n<li>ASTM A534(\ud0c4\ud654\ucc98\ub9ac \uac15\uc7ac \ubc14)<\/li>\n<li>ASTM A29 \/ SAE \ud654\ud559\uc801 \ud55c\uacc4(AISI 8620 \uac15\uc7ac)<\/li>\n<li>\uc6b0\uc8fc\ud56d\uacf5\uae09 8620 \ud569\uae08\uc6a9 AMS 6274, \uba85\uc2dc\ub420 \uacbd\uc6b0<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ubc00 \uc2dc\ud5d8 \ubcf4\uace0\uc11c(MTRs)<\/strong> \ub2e4\uc74c\uc774 \ud45c\uc2dc\ub41c\n<ul>\n<li>\uc815\ud655\ud55c \uad6c\uc131<\/li>\n<li>\uc5f4\/\ub85c\ud2b8 \ubc88\ud638<\/li>\n<li>\uaddc\uaca9 \ubc0f \ub4f1\uae09(AISI 8620, 8620H \ub4f1)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>8620 \uac15\uc7ac\ub97c \uad6c\uc785\ud560 \ub54c, \uc800\ub294 \uc774 \uc778\uc99d\uc11c\ub97c \uc81c\ud488\uc758 \uc77c\ubd80\ub85c \uac04\uc8fc\ud569\ub2c8\ub2e4. \ud654\ud559 \uc131\ubd84\uc774 \uc5c6\uc73c\uba74 \uc791\uc5c5\ub3c4 \uc5c6\uc73c\ub2c8\u2014\uc804 \uc804\uccb4 \uce68\ud0c4 \uacf5\uc815\uc740 \uadf8 \uad6c\uc131 \uc131\ubd84\uc758 \uc815\ud655\uc131\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>8620 \uac15\uc7ac \uae30\uacc4\uc801, \ubb3c\ub9ac\uc801 \ubc0f \uc5f4\uc801 \ud2b9\uc131<\/h2>\n<p>\uac15\ub3c4 8620\uac15\uc744 \uae30\uc5b4\/\uc0e4\ud504\ud2b8\uc6a9\uc73c\ub85c \uc81c\uc0ac\ud560 \ub54c, \ub098\ub294 \ubc00\ucc29\ub41c \uae30\uacc4\uc801, \ubb3c\ub9ac\uc801 \ubc0f \uc5f4\uc801 \ud2b9\uc131 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0 \uc758\uc9c0\ud55c\ub2e4. \uadf8\uac83\uc774 \uc124\uacc4\ub97c \uc548\uc804\ud558\uace0 \uc608\uce21 \uac00\ub2a5\ud558\uba70 \ube44\uc6a9 \ud6a8\uc728\uc801\uc73c\ub85c \uc720\uc9c0\ud558\ub294 \uc6d0\ub3d9\ub825\uc774\ub2e4.<\/p>\n<h3>\ucf54\uc5b4 8620\uac15 \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<p>\uc77c\ubc18\uc801 \uc2e4\uc628\uc758 8620\uac15 \uae30\uacc4\uc801 \ud2b9\uc131(\ud55c\uad6d \ud45c\uc900, \uc5f4\ucc98\ub9ac \ud6c4 \ucf54\uc5b4 \ud2b9\uc131):<\/p>\n<ul>\n<li><strong>\uc778\uc7a5 \uac15\ub3c4(Rm)<\/strong>\n<ul>\n<li>\ud480\ub9bc: \uc57d 70\u201390 ksi (\uc57d 480\u2013620 MPa)<\/li>\n<li>\uc815\uaddc\ud654: \uc57d 90\u2013105 ksi (\uc57d 620\u2013725 MPa)<\/li>\n<li>\uce68\ud0c4 + \ub2f4\uae08\uc9c8 + \ud15c\ud37c\ub4dc \ucf54\uc5b4: \uc57d 110\u2013140 ksi (\uc57d 760\u2013965 MPa)<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ud56d\ubcf5 \uac15\ub3c4(Rp0.2)<\/strong>\n<ul>\n<li>\ud480\ub9bc: \uc57d 40\u201355 ksi (\uc57d 275\u2013380 MPa)<\/li>\n<li>\uc815\uaddc\ud654: \uc57d 60\u201375 ksi (\uc57d 415\u2013515 MPa)<\/li>\n<li>\uacbd\ud654 \ucf54\uc5b4: ~80\u2013110 ksi (550\u2013760 MPa)<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uc5f0\uc2e0\uc728(2\uc778\uce58 \uae38\uc774 \uae30\uc900)<\/strong>\n<ul>\n<li>\ub178\ub0c9: ~20\u201330%<\/li>\n<li>\uc815\uaddc\ud654: ~18\u201325%<\/li>\n<li>\uacbd\ud654 \ucf54\uc5b4: ~10\u201318%<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uacbd\ub3c4(\ucf54\uc5b4)<\/strong>\n<ul>\n<li>\ub178\ub0c9: ~150\u2013190 HB<\/li>\n<li>\uc815\uaddc\ud654: ~190\u2013230 HB<\/li>\n<li>\uacbd\ud654 \ucf54\uc5b4: ~28\u201340 HRC<\/li>\n<li>\uacbd\ud654 \ucf00\uc774\uc2a4: \uc77c\ubc18\uc801\uc73c\ub85c <strong>58\u201362 HRC<\/strong> \uae30\uc5b4 \ubc0f \uace0\ub9c8\ubaa8 \ubd80\ud488\uc6a9<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc774 8620 \uac15\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc740 \ub2e8\ub2e8\ud558\uace0 \ub9c8\ubaa8 \uc800\ud56d\uc774 \uac15\ud55c \ud45c\uba74\uc744 \ub4b7\ubc1b\uce68\ud558\ub294 \uc778\ub0b4\uc2ec \uc788\ub294 \ucde8\uc131\ub825\uc774 \uc788\ub294 \ucf54\uc5b4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucf00\uc774\uc2a4 \uacbd\ud654 \ud6c4.<\/p>\n<h3>8620 \uac15\uc758 \ubb3c\ub9ac\uc801 \ubc0f \uc5f4\uc801 \ub370\uc774\ud130<\/h3>\n<p>\ubbf8\uad6d \uae30\uc5b4 \ubc0f \uc0e4\ud504\ud2b8 \uc791\uc5c5\uc5d0 \uc911\uc694\ud55c \uc8fc\uc694 \ubb3c\ub9ac\uc801 \ubc0f \uc5f4\uc801 \ud2b9\uc131:<\/p>\n<ul>\n<li><strong>8620 \uac15\uc758 \ubc00\ub3c4:<\/strong> ~0.283 lb\/in\u00b3 (\u22487.85 g\/cm\u00b3)<\/li>\n<li><strong>\uc5f4\uc804\ub3c4\ub3c4:<\/strong> ~23\u201328 Btu\/hr\u00b7ft\u00b7\u00b0F (\u224840\u201350 W\/m\u00b7K) \uc2e4\uc628\uc5d0\uc11c<\/li>\n<li><strong>\ud0c4\uc131\uacc4\uc218:<\/strong> ~29\u201330 Mpsi (200\u2013207 GPa)<\/li>\n<li><strong>\ube44\uc5f4:<\/strong> ~0.11 Btu\/lb\u00b7\u00b0F (\u2248460 J\/kg\u00b7K)<\/li>\n<\/ul>\n<p>1018\uacfc \uac19\uc740 \uc77c\ubc18 \ud0c4\uc18c\uac15\uacfc \ube44\uad50\ud560 \ub54c, 8620 \uc7ac\ub8cc\ub294 \ube44\uc2b7\ud55c \ubc00\ub3c4\ub97c \uc720\uc9c0\ud558\uc9c0\ub9cc \ub2e4\uc74c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4 <strong>\uc5f4\ucc98\ub9ac \ud6c4 \ub354 \ub192\uc740 \uc911\uc2ec \uac15\ub3c4<\/strong> \uadf8\ub9ac\uace0 \ub354 \ub098\uc740 \ud669\ub3d9\ud654\uc131\uc73c\ub85c, \ub450\uaebc\uc6b4 \uad6d\ub0b4 \uc81c\uc791 \uae30\uc5b4 \ubc0f \ub4dc\ub77c\uc774\ube0c \uc0e4\ud504\ud2b8\uc5d0 \ud575\uc2ec\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>8620 \uac15\uc758 \uac00\uacf5\uc131<\/h3>\n<p>\ub300\ubd80\ubd84\uc758 \uae30\uacc4 \uac00\uacf5\uc18c\uc5d0\uc11c 8620 \uac15 \uac00\uacf5\uc131\uc740 \ud669\uae08 \ube44\uc728\ub85c \ub2e4\uac00\uc635\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>Relative machinability:<\/strong> ~65\u201370% of AISI 1112<\/li>\n<li><strong>Best condition to machine:<\/strong> \ud0c4\uc18c\uc9c8\ud654 \uc804 \uc5b4\ub2d0\ub9c1 \ub610\ub294 \uc815\uaddc\ud654\ub41c \uc0c1\ud0dc\uac00 \ucd5c\uc801<\/li>\n<li><strong>Carburized case<\/strong> \uc5f0\ub9c8, \uc5f0\uc0ad, \uc815\ubc00\uac00\uacf5 \ub4f1 \uac00\ubcbc\uc6b4 \ub9c8\ubb34\ub9ac \uac00\uacf5\ub9cc \uc218\ud589\ud574\uc57c \ud568<\/li>\n<li>Responds very well to <strong>\uacbd\ud569\uae08 \ub3c4\uad6c<\/strong>, \ud50c\ub7ec\ub4dc \ub0c9\uac01 \ubc0f \uc801\ub2f9\ud55c \uc808\uc0ad \uc18d\ub3c4\uc5d0 \uc798 \ubc18\uc751<\/li>\n<\/ul>\n<p>In practice, shops in the States like 8620 because they can rough\u2011machine fast in the soft state, then send parts for carburizing, grinding, and final fit.<\/p>\n<h3>Fatigue, impact toughness, and wear performance<\/h3>\n<p>Once properly carburized, 8620 alloy steel is known for its real\u2011world durability:<\/p>\n<ul>\n<li><strong>Bending fatigue strength (case\u2011hardened gears):<\/strong> commonly &gt;100 ksi (\u2248690 MPa) at the root with proper design<\/li>\n<li><strong>\uc5f0\ub77d \ud53c\ub85c\ub3c4 \/ \ud54f\uc774 \uace0\ucc29 \uc800\ud56d\uc131:<\/strong> 58\u201362 HRC \ud558\ub529 \ucf00\uc774\uc2a4\uc640 \ubbf8\uc138\ud55c \uce68\ud0c4 \ubbf8\uc138\uad6c\uc870 \ub355\ubd84\uc5d0 \ub192\uc2b5\ub2c8\ub2e4<\/li>\n<li><strong>\ucda9\uaca9 \uc778\uc131(\ucf54\uc5b4):<\/strong> \uac15\uc778\ud55c Ni\u2013Cr\u2013Mo \ucf54\uc5b4\uac00 \uc77c\ubc18 \ud0c4\uc18c \uc2dc\ud558\ub2dd \uac15\ubcf4\ub2e4 \ucda9\uaca9 \ud558\uc911\uc744 \ub354 \uc798 \uacac\ub525\ub2c8\ub2e4<\/li>\n<li><strong>\ub9c8\ubaa8 \uc800\ud56d\uc131:<\/strong> \uacbd\ud654\ub41c \ucf00\uc774\uc2a4\uac00 \uacbd\ub3c4 \uc724\ud65c\ud558\uc5d0\uc11c \uae01\ud798, \uc790\uad6d \ubc1c\uc0dd \ubc0f \uc5f0\ub9c8 \ub9c8\ubaa8\ub97c \ub300\ud3ed \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4<\/li>\n<\/ul>\n<p>8620\uc744 \ub2e4\ub978 \ud569\uae08 \uacc4\ud1b5\uacfc \ube44\uad50\ud558\uace0 \uc788\ub2e4\uba74, \ub2f9\uc0ac \ud655\ub300\ub41c <strong><a href=\"https:\/\/haoyumaterial.com\/ko\/casting-alloy-guide-types-properties-applications-and-selection\/\">\ud0c0\uc785, \ud2b9\uc131 \ubc0f \uc751\uc6a9\uc5d0 \uad00\ud55c \uc8fc\uc870 \ud569\uae08 \uac00\uc774\ub4dc<\/a><\/strong> \ud53c\ub85c, \ub9c8\ubaa8 \ubc0f \ube44\uc6a9\uc744 \ud558\ub098\uc758 \uae30\uc900\uc73c\ub85c \uc81c\uc2dc\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uac04\ub2e8 \ube44\uad50: \uc5b4\ub2d0\ub9c1 \ub300 \uaddc\uaca9\ud654 \ub300 \uce68\ud0c4 8620<\/h3>\n<p>\ub2e4\uc74c\uc740 \uc77c\ubc18 \uc870\uac74\uc5d0\uc11c\uc758 8620 \uac15\uc7ac \ud2b9\uc131\uc5d0 \ub300\ud55c \ube60\ub978 \uc0b4\ud3b4\ubcf4\uae30 \ud45c\uc785\ub2c8\ub2e4(\ub300\ub7b5\uc801\uc778 \uac12, \uc77c\ubc18\uc801\uc778 \ubbf8\uad6d \uad00\ud589):<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc0c1\ud0dc<\/th>\n<th>\uc778\uc7a5 \uac15\ub3c4(ksi)<\/th>\n<th>\u5c48\u670d \uc810\ub3c4(ksi)<\/th>\n<th>\uc5f0\uc2e0\uc728(%)<\/th>\n<th>\ucf54\uc5b4 \uacbd\ub3c4<\/th>\n<th>\ud45c\uba74 \uacbd\ub3c4<\/th>\n<th>\uc77c\ubc18 \uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc5b4\ub2d0\ub4dc<\/td>\n<td>70\u201390<\/td>\n<td>40\u201355<\/td>\n<td>20\u201330<\/td>\n<td>150\u2013190 HB<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>\uc804\uac00\uacf5, \ub2e8\uc870 \uc7ac\ub8cc<\/td>\n<\/tr>\n<tr>\n<td>\uc815\uaddc\ud654<\/td>\n<td>90\u2013105<\/td>\n<td>60\u201375<\/td>\n<td>18\u201325<\/td>\n<td>190\u2013230 HB<\/td>\n<td>\ud574\ub2f9 \uc5c6\uc74c<\/td>\n<td>\uc911\uac04 \uac15\ub3c4 \ucd95, \uc6a9\uc811\ubd80<\/td>\n<\/tr>\n<tr>\n<td>\uce68\ud0c4 \ucf54\uc5b4<\/td>\n<td>110\u2013140<\/td>\n<td>80\u2013110<\/td>\n<td>10\u201318<\/td>\n<td>28\u201340 HRC<\/td>\n<td>58\u201362 HRC<\/td>\n<td>\uc911\uc7a5\ube44 \uae30\uc5b4, \uc2a4\ud50c\ub77c\uc778, \ud540<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \ub098\uc0ac\ubc30\uce58 \uce21\uba74\uc740 \ub300\ubd80\ubd84\uc758 \uc124\uacc4 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uad6c\ub9e4\uc790\uac00 \ubd80\ud488\uc6a9 8620 \uac15 \uc7ac\ub8cc\ub97c \uc5b4\ub5bb\uac8c \uac00\uacf5\ud560\uc9c0 \uacb0\uc815\ud560 \ub54c \ubcf4\ub294 \uc2dc\uac01\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc5d4\uc9c0\ub2c8\uc5b4\uac00 8620 \uac15 \uc7ac\ub8cc \uc18d\uc131 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95<\/h3>\n<p>\uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c 8620 \uac15 \uc7ac\ub8cc \uc18d\uc131 \ub370\uc774\ud130\uac00 \uc2e4\uc6a9\uc801\uc778 \uacb0\uc815\uc744 \uc88c\uc6b0\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\u9f7f\u8f6e \uc124\uacc4:<\/strong> \ud45c\uba74 \uacbd\ub3c4 \ubc0f \uc811\ud569 \ud53c\ub85c \ub370\uc774\ud130 \uc138\ud2b8 \uc774\uc758 \uc774\ube68 \ud06c\uae30, \uba74 \ud3ed, \uadf8\ub9ac\uace0 \uce68\ud0c4 \uc9c8\ud654 \ud45c\uba74 \ub450\uaed8.<\/li>\n<li><strong>\uc0e4\ud504\ud2b8 \uce58\uc218:<\/strong> \ucf54\uc5b4 \ud56d\ubcf5 \ubc0f \uc778\uc7a5 \uac15\ub3c4 \uc81c\uc5b4 \uc0e4\ud504\ud2b8 \uc9c1\uacbd, \ud0a4\uc6e8\uc774 \ud06c\uae30 \ubc0f \uc774\uc74c\ub9e4 \ubc18\uacbd.<\/li>\n<li><strong>\uc548\uc804 \uc5ec\uc720:<\/strong> \uc54c\ub824\uc9c4 \ud53c\ub85c \uac15\ub3c4\uc640 \uc778\uc131\uc740 \ud604\uc2e4\uc801\uc778, \uc9c0\ub098\uce58\uac8c \ubcf4\uc218\uc801\uc774\uc9c0 \uc54a\uc740 \uc548\uc804 \uc5ec\uc720\ub97c \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.<\/li>\n<li><strong>\uc5f4 \ud2b9\uc131:<\/strong> \uc5f4 \ud33d\ucc3d \ubc0f \uc804\ub3c4\uc131\uc774 \uace0\uc18d\uc73c\ub85c \uc6b4\uc6a9\ub418\ub294 \uae30\uacc4\ubc15\uc2a4\uc640 \uad6c\ub3d9\uacc4\uc5d0\uc11c \uc911\uc694\ud558\ub2e4.<\/li>\n<\/ul>\n<p>8620 \uac15\uc740 \uc608\uce21 \uac00\ub2a5\ud55c \uae30\uacc4\uc801 \uc131\uc9c8\uacfc \uc6b0\uc218\ud55c \uce68\ud0c4 \ubc18\uc751\uc744 \uacb0\ud569\ud558\ubbc0\ub85c, \ubbf8\uad6d \uc790\ub3d9\ucc28, \uc0b0\uc5c5 \ubc0f \ube44\ub3c4\ub85c\uc6a9 \uc11c\ube44\uc2a4\uc5d0\uc11c \ub9e4\uc77c \ub9e4\uc77c \uc131\ub2a5\uc744 \ubc1c\ud718\ud574\uc57c \ud558\ub294 \uae30\uc5b4\uc640 \uc0e4\ud504\ud2b8\ub97c \uc124\uacc4\ud560 \ub54c \ub0b4\uac00 \uc120\ud638\ud558\ub294 \ud569\uae08 \uac15 \uc911 \ud558\ub098\uc774\ub2e4.<\/p>\n<h2>8620 \uac15 \uc5f4\ucc98\ub9ac \ubc0f \uce68\ud0c4<\/h2>\n<p>&nbsp;<\/p>\n<h3>\ucf00\uc774\uc2a4 \uacbd\ub3c4\ub97c \uc704\ud55c 8620 \uac15\uc758 \uce68\ud0c4<\/h3>\n<p>8620 \uac15\uc740 \uce68\ud0c4\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5b4 \uc788\ub2e4. \ub098\ub294 <strong>\ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uace0 \ub9c8\ubaa8 \uc800\ud56d\uc774 \ub6f0\uc5b4\ub09c \ud45c\uba74<\/strong> \uc640 \ud568\uaed8 <strong>\ub2e8\ub2e8\ud558\uace0 \uc5f0\uc131 \uc788\ub294 \ucf54\uc5b4<\/strong> \ucda9\uaca9\uacfc \uad7d\ud798\uc744 \uacac\ub51c \uc218 \uc788\ub294.<\/p>\n<ul>\n<li>\uc77c\ubc18 \uac00\uc2a4 \ub610\ub294 \ud329 \uce68\ud0c4: <strong>1,600\u20131,750\u00b0F (870\u2013955\u00b0C)<\/strong><\/li>\n<li>\uce68\uc9c0 \uc2dc\uac04: \uc57d <strong>1\u20134\uc2dc\uac04<\/strong> \uacbd\uc6a9 \uae30\uc5b4\uc758 \uacbd\uc6b0, \ucd5c\ub300 <strong>8\uc2dc\uac04 \uc774\uc0c1<\/strong> \ubb34\uac70\uc6b4 \ucd95\uc758 \uacbd\uc6b0<\/li>\n<li>\ub300\uc0c1 \uc720\ud6a8 \ud45c\uba74 \uce68\uc785 \uae4a\uc774: <strong>0.030\u20130.080 in<\/strong> \ud45c\uc900 \ub3d9\ub825 \uc804\ub2ec \uae30\uc5b4\uc6a9<\/li>\n<\/ul>\n<p>\uc77c\ubc18\uc801\uc778 \uc21c\uc11c\ub294:<\/p>\n<ol>\n<li>1,700\u00b0F\uc5d0\uc11c \uce68\ud0c4<\/li>\n<li>1,550\u20131,600\u00b0F\uc5d0\uc11c \ud655\uc0b0<\/li>\n<li>\uc624\uc77c \uc9c8\ub7c9\uc73c\ub85c \ub2f4\uae08\uc9c8\ud55c \ub4a4 \uc800\uc628\uc73c\ub85c \ud15c\ud37c<\/li>\n<\/ol>\n<p>\uc774 \ucf00\uc774\uc2a4 \uacbd\ud654 \uacf5\uc815\uc740 \ud45c\uba74\uc740 \ub2e8\ub2e8\ud558\uac8c \ub9cc\ub4e4\uace0(\ub300\uac1c 58\u201362 HRC) \uc911\uc559\ubd80\uc778 8620 \uac15\uc758 \ucf54\uc5b4\ub97c \uc57d 30\u201340 HRC\ub85c \uc720\uc9c0\ud558\uc5ec \ucda9\uaca9 \uc778\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub178\uba40\ub77c\uc774\uc9d5, \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c \uc0ac\uc774\ud074<\/h3>\n<p>\uc9c8\ud654 \uc804\uc5d0 8620 \uc7ac\ub8cc\uc758 \uacb0\uc815\ub9bd \uad6c\uc870\ub97c \uc815\ub9ac\ud558\uace0 \ubd80\ud488\uc744 \uc548\uc815\uc2dc\ud0a4\uae30 \uc704\ud574 \uc885\uc885 \ub178\uba40\ub77c\uc774\uc988 \ub610\ub294 \uc608\uc5f4 \ucc98\ub9ac\ub97c \uc218\ud589\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ub178\uba40\ub77c\uc774\uc9d5:<\/strong> \uc57d 1,600\u00b0F\uc5d0\uc11c \uacf5\ub0c9\uc73c\ub85c \uade0\uc77c\ud55c \uad6c\uc870\ub97c \uc5bb\uc2b5\ub2c8\ub2e4<\/li>\n<li><strong>\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c:<\/strong> \uc57d 1,550\u00b0F\uc5d0\uc11c \uc5b4\uc2a4\ud14c\ub098\uc774\uc988\ud558\uace0, \uc624\uc77c \ub2f4\uae08\uc9c8 \ud6c4 <strong>300\u2013600\u00b0F\uc5d0\uc11c \ud15c\ud37c\ub9c1<\/strong> \uac15\ub3c4\uc640 \ucf54\uc5b4 \uacbd\ub3c4\ub97c \uc870\uc815\ud558\uae30 \uc704\ud568<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c 8620 \uac15\uac15 \uc5f4\ucc98\ub9ac \ub2e8\uacc4\ub294 \ubcc0\ud615\uc744 \uc904\uc774\uace0 \ud53c\ub85c \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uba70 \uae30\uc5b4\uc640 \ucd95\uc758 \uc131\ub2a5\uc744 \ubcf4\ub2e4 \uc608\uce21 \uac00\ub2a5\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h3>\uc9c8\ud654 \ubc0f \uae30\ud0c0 \ud45c\uba74 \uc635\uc158<\/h3>\n<p>\ub354 \ub192\uc740 \ud53c\ub85c \uc800\ud56d\uc774\ub098 \uae01\ud798 \uc800\ud56d\uc774 \ud544\uc694\ud560 \ub54c:<\/p>\n<ul>\n<li><strong>\uac00\uc2a4 \ub610\ub294 \uc774\uc628 \uc9c8\ud654<\/strong> \uacbd\ud654 \ud6c4 \uc587\uace0 \ucd08\uacbd\ub3c4 \uce35<\/li>\n<li><strong>\uc0f7 \ud53c\ub2dd<\/strong> \uae30\uc5b4 \uc774\uc758 \ud53c\ub85c \uc218\uba85\uc744 \ub192\uc774\uae30 \uc704\ud558\uc5ec<\/li>\n<li><strong>\uc778\uc0b0\uc5fc \ub610\ub294 \uae30\ud0c0 \ucf54\ud305<\/strong> \ubd80\uc2dd \ubc0f \uc2dc\ub3d9 \uc81c\uc5b4\uc6a9<\/li>\n<\/ul>\n<p>8620\uc744 \ub118\uc5b4\uc11c\ub294 \ub354 \ub113\uc740 \ud569\uae08 \uc194\ub8e8\uc158\uc758 \uacbd\uc6b0, \ubcf4\ud1b5 \uc6b0\ub9ac\uc758 \ub2e4\ub978 <strong>\ud569\uae08\uac15 \ub4f1\uae09\uacfc \ube44\uad50\ud569\ub2c8\ub2e4<\/strong> \uac19\uc740 \uacc4\uc5f4\uc758 \uc608\ub85c, \uc800\ud76c\uc758 <a href=\"https:\/\/haoyumaterial.com\/ko\/products\/stainless-steel\/alloy-steel\/\">\ud569\uae08\uac15 \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0 \uc81c\uacf5\ub418\ub294<\/a>.<\/p>\n<h3>\uc6a9\uc811\uc131 \ubc0f \uac00\uacf5\uc131 8620\uac15<\/h3>\n<p>8620\uac15 \uc6a9\uc811\uc131\uc740 \uc5f4 \uc785\ub825\uc744 \uc81c\uc5b4\ud558\uba74 \uc88b\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc608\uc5f4\uc744 <strong>300\u2013400\u00b0F<\/strong><\/li>\n<li>\uc0ac\uc6a9 <strong>\uc800\uc218\uc18c \ud504\ub85c\uc138\uc2a4<\/strong> (MIG\/TIG\/\uc800\uc218\uc18c \uc2a4\ud2f1)<\/li>\n<li>\uc800\ud569\uae08 \ucda9\uc804\uc7ac\ub85c \ub9e4\uce6d\ud558\uac70\ub098 \uc57d\uac04 \uacfc\ub300 \ub9e4\uce6d\ud558\uc2ed\uc2dc\uc624(\uc608: 80 ksi\uae09 \uc640\uc774\uc5b4)<\/li>\n<li>\uc911\uc694 \ubd80\ubd84\uc5d0\uc11c \uac00\ub2a5\ud558\uba74 \uc11c\uc11c\ud788 \ub0c9\uac01\ud558\uace0 \uc751\ub825 \ud574\uc18c\ub97c \uc218\ud589\ud558\uc2ed\uc2dc\uc624<\/li>\n<\/ul>\n<p>8620 \uac15\uc758 \uac00\uacf5\uc131\uc740 \uc5f4\ucc98\ub9ac \uc804 \uc21c\uc815 \ub610\ub294 \uc815\uaddc\ud654 \uc0c1\ud0dc\uc5d0\uc11c \uac00\uc7a5 \uc88b\uc2b5\ub2c8\ub2e4 <strong>\ub178\ucd9c \uc804(\uc5b8) \uc870\uac74, \uc815\uc0c1\ud654 \uc0c1\ud0dc<\/strong> \ucf00\uc774\uc2a4 \ud558\ub4dc\ub2dd \uc804:<\/p>\n<ul>\n<li>\ub0a0\uce74\ub85c\uc6b4 \uce74\ubc14\uc774\ub4dc \ub610\ub294 \ucf54\ud305\ub41c HSS \uacf5\uad6c\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/li>\n<li>\uc801\ub2f9\ud55c \uc808\uc0ad \uc18d\ub3c4\uc640 \ucda9\ubd84\ud55c \ub0c9\uac01\uc218 \uc0ac\uc6a9<\/li>\n<li>\uc9c8\ucc98\ub9ac \uc804 \ub9c8\ubb34\ub9ac \uac00\uacf5; \uc5f4\ucc98\ub9ac \ud6c4\uc5d0\ub294 \uac00\ubcbc\uc6b4 \uc5f0\uc0ad\ub9cc \uc218\ud589<\/li>\n<\/ul>\n<h3>\uc2e4\uc81c 8620 \uc5f4\ucc98\ub9ac \uacb0\uacfc<\/h3>\n<p>\ubbf8\uad6d \uc791\uc5c5\uc7a5\uc5d0\uc11c 8620 \uac15\uc758 \uc5f4\ucc98\ub9ac\ub294 \ub2e4\uc74c\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\uc744 \ubd05\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc790\ub3d9\ucc28 \ubc0f \ud2b8\ub7ed \uae30\uc5b4:<\/strong> \ub9c1 \ubc0f \ud53c\ub2c8\uc5b8 \uae30\uc5b4, \uae4a\uace0 \ub2e8\ub2e8\ud55c \ucf00\uc774\uc2a4\uac00 \uc788\ub294 \ubcc0\uc18d\uae30 \uae30\uc5b4<\/li>\n<li><strong>\uc0b0\uc5c5 \uc0e4\ud504\ud2b8\uc640 \uc2a4\ud50c\ub77c\uc778:<\/strong> \uc9c8\uae34 \ucf54\uc5b4\uc640 \ub192\uc740 \ub9c8\ubaa8 \uc800\ud56d\uc131\uc744 \uac00\uc9c4 \ub2f4\uae08\uc9c8 \uc870<\/li>\n<li><strong>\uc911\uc7a5\ube44 \uad6c\ub3d9 \ubd80\ud488:<\/strong> \uae34 \ud53c\ub85c \uc218\uba85\uc744 \ud544\uc694\ub85c \ud558\ub294 \uc694\ud06c, \ucee4\ud50c\ub9c1, \ud30c\uc6cc\ud14c\uc774\ud06c\uc624\ud504 \ubd80\ud488<\/li>\n<\/ul>\n<p>\uc62c\ubc14\ub974\uac8c \ucc98\ub9ac\ud558\uba74, 8620 \uc7ac\ub8cc\ub294 \ub2e4\uc74c\uc758 \uc870\ud569\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4 <strong>\ud45c\uba74 \uacbd\ub3c4, \ucf54\uc5b4 \uc778\uc131 \ubc0f \uce58\uc218 \uc548\uc815\uc131<\/strong> \ubd81\ubbf8 \ud30c\uc6cc \uc804\uc1a1 \ubc0f \uc624\ud504 \ud558\uc774\uc6e8\uc774 \uc7a5\ube44\uc758 \uae30\uc5b4\uc640 \ud68c\uc804 \ubd80\ud488\uc5d0 \ub300\ud574 \ud0c0\uc758 \ucd94\uc885\uc744 \ubd88\ud5c8\ud558\ub294.<\/p>\n<h2>8620 \uac15\uc7ac \uc801\uc6a9 \ubd84\uc57c \ubc0f \uc0b0\uc5c5 \uc0ac\uc6a9 \uc0ac\ub840<\/h2>\n<h3>\uae30\uc5b4 \ubc0f \ud30c\uc6cc \uc804\uc1a1\uc6a9 8620 \uac15\uc7ac<\/h3>\n<p>\uc800\ub294 \ud558\ub4dc\ud558\uace0 \ub9c8\ubaa8 \uc800\ud56d\uc131\uc774 \uac15\ud55c \ud45c\uba74\uacfc \ub2e8\ub2e8\ud558\uace0 \ucda9\uaca9 \uc800\ud56d\uc131\uc774 \uac15\ud55c \ucf54\uc5b4\uac00 \ud544\uc694\ud560 \ub54c 8620 \uac15\uc7ac\ub97c \uae30\ubcf8 \uae30\uc5b4 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubbf8\uad6d\uc758 \uc790\ub3d9\ucc28 \ubc0f \uc0b0\uc5c5\uc6a9 \ud30c\uc6cc \uc804\uc1a1 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \ub2f4\uae08\uc9c8\ub41c 8620 \uae30\uc5b4\ub294 \ub2e4\uc74c\uc5d0\uc11c \uc798 \uacac\ub38c\ub0c5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc218\ub3d9 \ubc0f \uc790\ub3d9 \ubcc0\uc18d\uae30 \uae30\uc5b4<\/li>\n<li>\ucc28\ub3d9 \ub9c1 \ubc0f \ud53c\ub2c8\uc5b8 \uc138\ud2b8<\/li>\n<li>\ud38c\ud504 \uad6c\ub3d9\ubd80, \uae30\uc5b4\ubc15\uc2a4 \ubc0f \ub9ac\ub4c0\uc11c<\/li>\n<li>\uace0\uc8fc\uae30, \uace0\ud1a0\ud06c \ucee4\ud50c\ub9c1 \ubc0f \uc2a4\ud504\ub85c\ud0b7<\/li>\n<\/ul>\n<p>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uc5d0 \ube44\ud574 \ub2c8\ucf08\u2011\ud06c\ub86c\u2011\ubab0\ub9ac\ube0c\ub374 8620 \ud569\uae08\uc740 \uac15\ub3c4\uc640 \ud53c\ub85c\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \ubd80\uc2dd\uc5d0\ub294 \ucd5c\uc801\ud654\ub418\uc9c0 \uc54a\uc558\uc73c\uba70, \uc774\uac83\uc774 \uc5b4\ub5a4 \ud569\uae08\uac15 \uce21\uba74\uc5d0 \u201c\ud569\uae08\uac15\u2019\uc73c\ub85c \ub450\ub290\ub0d0\uc758 \uc774\uc720\uc785\ub2c8\ub2e4 <a href=\"https:\/\/haoyumaterial.com\/ko\/alloy-steel-vs-stainless-steel\/\">\ud569\uae08\uac15 \ub300 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ube44\uad50<\/a>.<\/p>\n<h3>\uc0b0\uc5c5\uc6a9 \uae30\uacc4: \uc0e4\ud504\ud2b8, \ubca0\uc5b4\ub9c1 \ubc0f \uc2a4\ud50c\ub77c\uc778<\/h3>\n<p>\uc0b0\uc5c5\uc6a9 \uae30\uacc4\uc758 \uacbd\uc6b0, 8620 \uac15\uc740 \ube44\uc6a9, \uac00\uacf5\uc131 \ubc0f \ucf00\uc774\uc2a4 \uacbd\ud654 \uc131\ub2a5\uc758 \uade0\ud615\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ubc18\ubcf5 \ucda9\uaca9 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \ub4dc\ub77c\uc774\ube0c \uc0e4\ud504\ud2b8 \ubc0f \ubaa8\ud130 \uc0e4\ud504\ud2b8<\/li>\n<li>\uacac\uace0\ud55c \ucf54\uc5b4\uac00 \ud544\uc694\ud55c \uc544\ubc84, \ub9cc\ub4dc\ub810 \ubc0f \uc2a4\ud540\ub4e4<\/li>\n<li>\ub192\uc740 \ub9c8\ubaa8 \uc800\ud56d\uc744 \uac00\uc9c4 \uce68\ud0c4 \ubca0\uc5b4\ub9c1 \ub808\uc774\uc2a4 \ubc0f \ubd80\uc2f1<\/li>\n<li>\uc2a4\ud50c\ub77c\uc778 \uc0e4\ud504\ud2b8 \ubc0f \ud5c8\ube0c\ub85c \uc6d0\ud65c\ud55c \ud1a0\ud06c \uc804\ub2ec<\/li>\n<\/ul>\n<p>\ubb34\uac70\uc6b4 \ud558\uc911\uacfc \uc2ac\ub77c\uc774\ub529 \ub610\ub294 \ub864\ub9c1 \uc811\ucd09\uc774 \uc608\uc0c1\ub41c\ub2e4\uba74, \uce68\ud0c4 8620 \uc7ac\uc9c8\uc740 \uc77c\ubc18 \ud0c4\uc18c\uac15\ubcf4\ub2e4 \ub354 \uc624\ub798 \ubc84\ud301\ub2c8\ub2e4.<\/p>\n<h3>\ud56d\uacf5\uc6b0\uc8fc, \ubc29\uc704 \ubc0f \uc624\ud504\ub85c\ub4dc \ubd80\ud488<\/h3>\n<p>\ud56d\uacf5 \uc6b0\uc8fc, \ubc29\uc704 \ubc0f \uc624\ud504\ub85c\ub4dc \uc7a5\ube44 \ubd84\uc57c\uc5d0\uc11c \uc911\uac04 \uc628\ub3c4\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc774 \ud544\uc694\ud560 \ub54c \ub098\ub294 8620 \uac15\ucca0\uc744 \ucc3e\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>steering \ubc0f \uc11c\uc2a4\ud39c\uc158\uc758 \ud540, \uc2f1\ud0b9\ud540, \ud53c\ubd07 \ud3ec\uc778\ud2b8<\/li>\n<li>\ucda9\uaca9 \ubc0f \uad7d\ud798 \uc544\ub798\uc758 \uc5f0\ub3d9 \ubd80\ud488 \ubc0f \ud074\ub808\ube44\uc2a4<\/li>\n<li>\ub300\ud615 \ucc28\ub7c9\uc758 \ud30c\uc6cc\ud2b8 \ud14c\uc774\ud06c\uc624\ud504 \ubd80\ud488 \ubc0f \uad6c\ub3d9\uacc4 \ucee4\ud50c\ub7ec<\/li>\n<\/ul>\n<p>\ud558\ub4dc \ucf00\uc774\uc2a4\uc640 \uc5f0\uc9c8 \ucf54\uc5b4\uc758 \uc870\ud569\uc740 \uc2e4\uc81c \ud604\uc7a5 \uc0ac\uc6a9\uc5d0\uc11c \ucda9\uaca9, \ub9c8\ubaa8, \ud53c\ub85c \ud30c\uc190\uc5d0 \ub300\ud574 \uc88b\uc740 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2e0\ud765 \uc6a9\ub3c4: \uc7ac\uc0dd \uc5d0\ub108\uc9c0 \ubc0f \ub9de\ucda4 \ub3c4\uad6c<\/h3>\n<p>\ub610\ud55c \ud53c\ub85c \ubc0f \ub9c8\ubaa8\uac00 \uc9c0\ubc30\ud558\ub294 \ucd5c\uc2e0 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub3c4 8620 \ud569\uae08\uac15\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud48d\ub825 \ud130\ube48\uc758 \uc694(yaw)\uc640 \ud53c\uce58 \uc2dc\uc2a4\ud15c\uc758 \uae30\uc5b4 \ud2b8\ub808\uc778 \ubc0f \uc0e4\ud504\ud2b8<\/li>\n<li>\ud0dc\uc591\uad11 \ucd94\uc801 \uad6c\ub3d9 \uc2dc\uc2a4\ud15c\uc758 \uc18c\ud615 \ubcc0\uc18d \ubd80\ud488<\/li>\n<li>\ub2e8\ub2e8\ud55c \ucf54\uc5b4\uc640 \uacbd\ud654\ub41c \ud45c\uba74\uc774 \ud544\uc694\ud55c \ub9de\ucda4 \uc131\ud615 \ub3c4\uad6c, \uc791\uc5c5 \uace0\uc815\uc7a5\uce58 \ubc0f \ub2e4\uc774<\/li>\n<li>\uc790\ub3d9\ud654, \ub85c\ubd07 \uacf5\ud559 \ubc0f AGV\uc758 \uace0\ub9c8\ubaa8 \uae30\uacc4 \ubd80\ud488<\/li>\n<\/ul>\n<p>\ubc18\ubcf5 \ud558\uc911 \ud558\uc5d0\uc11c\ub3c4 \uc218\uba85\uc774 \uae38\uae38 \uc6d0\ud558\uace0 \ub354 \ub192\uc740 \ube44\uc6a9\uc758 \uc774\uad6d\uc801 \ud569\uae08\uc73c\ub85c \ub118\uc5b4\uac00\uc9c0 \uc54a\uc73c\ub824 \ud560 \ub54c, 8620\uc740 \uc885\uc885 \ub0b4\uac00 \uacac\uc801\uc744 \uc81c\uc2dc\ud558\ub294 \uccab \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n<h3>8620 vs 4140 vs 9310: \uae30\uc5b4 \ubc0f \uc0e4\ud504\ud2b8 \uc120\ud0dd<\/h3>\n<p>\ub2e4\uc74c\uc740 \uae30\uc5b4\uc640 \uc0e4\ud504\ud2b8\uc5d0 \ub300\ud574 8620 \uac15\ucca0\uc744 4140 \ubc0f 9310\uacfc \ube44\uad50\ud558\ub294 \uac04\ub2e8\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub4f1\uae09<\/th>\n<th>\uc804\ud615\uc801 \uc0ac\uc6a9 \uc0ac\ub840<\/th>\n<th>\uc0c1\ub300 \ube44\uc6a9<\/th>\n<th>HT \ud6c4 \ud558\uc911 \uac15\ub3c4<\/th>\n<th>\ucf00\uc774\uc2a4 \uacbd\ud654 \uac70\ub3d9<\/th>\n<th>\ube44\uace0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>8620<\/td>\n<td>\uce68\ud0c4 \uae30\uc5b4, \uc2a4\ud50c\ub77c\uc778, \uc0e4\ud504\ud2b8<\/td>\n<td>$<\/td>\n<td>\uc911\uac04-\ub192\uc74c<\/td>\n<td>\uae4a\uc740 \uacbd\ud654 \ucf00\uc774\uc2a4\uc5d0 \ud0c1\uc6d4<\/td>\n<td>\uce68\ud0c4 \uae30\uc5b4\uc5d0 \ub300\ud55c \ucd5c\uace0\uc758 \uac00\uce58; \ud53c\ub85c \ubc0f \ucda9\uaca9 \uc800\ud56d\uc774 \uc6b0\uc218<\/td>\n<\/tr>\n<tr>\n<td>4140<\/td>\n<td>\ud1b5\ud569 \uacbd\ud654 \uc0e4\ud504\ud2b8, \uacf5\uad6c<\/td>\n<td>$<\/td>\n<td>\ub192\uc74c<\/td>\n<td>\uc81c\ud55c\uc801(\uc9c4\uc815\ud55c \ucf00\uc774\uc2a4 \uac15\uc740 \uc544\ub2d8)<\/td>\n<td>\ub2e8\uba74 \uc804\uccb4\uc5d0 \uade0\uc77c\ud55c \uacbd\ub3c4\ub97c \uc6d0\ud560 \ub54c \ub354 \uc88b\uc74c<\/td>\n<\/tr>\n<tr>\n<td>9310<\/td>\n<td>\ud544\uc218\uc801 \ud56d\uacf5\uc6b0\uc8fc\/\ub808\uc774\uc2f1 \uae30\uc5b4<\/td>\n<td>$$$<\/td>\n<td>\ub9e4\uc6b0 \ub192\uc74c<\/td>\n<td>\ud0c1\uc6d4\ud55c \ucf00\uc774\uc2a4 \ubc0f \ucf54\uc5b4 \uc870\ud569<\/td>\n<td>\ud53c\ub85c \uc218\uba85\uacfc \uac15\ub3c4\ub97c \ucd5c\ub300\ud654\ud558\uae30 \uc704\ud55c \ud504\ub9ac\ubbf8\uc5c4 \uae30\uc5b4\uac15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc2e4\ubb34\uc5d0\uc11c:<\/p>\n<ul>\n<li>\uc800\ub294 \uc790\ub3d9\ucc28 \ubc0f \uc0b0\uc5c5 \ub3d9\ub825 \uc804\ub2ec \ubd84\uc57c\uc5d0\uc11c \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc9c8\ud654\ub85c \ucc98\ub9ac \uae30\uc5b4\uc640 \uc0e4\ud504\ud2b8\ub97c \uc704\ud574 8620 \uac15\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 \uc9c8\ud654 \ucf00\uc774\uc2a4 \uc5c6\uc774 \uac15\uc778\ud55c \uc804\uc5f0\uacbd\uc9c8 \uc0e4\ud504\ud2b8\ub098 \uacf5\uad6c\ub97c \uc6d0\ud560 \ub54c\ub294 4140\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucd5c\ub300 \uc131\ub2a5(\ub808\uc774\uc2f1, \ud56d\uacf5\uc6b0\uc8fc, \uace0\uae09 \ubcc0\uc18d\uae30)\uc744 \ucd94\uad6c\ud558\uace0 \ub354 \ub192\uc740 \uc7ac\ub8cc \ubc0f \uac00\uacf5 \ube44\uc6a9\uc744 \uc815\ub2f9\ud654\ud560 \uc218 \uc788\uc744 \ub54c\ub294 9310\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>8620 \uac15\uc758 \uc774\uc810, \ud55c\uacc4 \ubc0f \uc704\ud5d8 \uad00\ub9ac<\/h2>\n<p>&nbsp;<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-966\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ-300x198.webp\" alt=\"\" width=\"497\" height=\"328\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ-300x198.webp 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ-1024x676.webp 1024w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ-768x507.webp 768w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ-18x12.webp 18w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ-600x396.webp 600w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/8620_steel_p1U2FVBLQ.webp 1300w\" sizes=\"auto, (max-width: 497px) 100vw, 497px\" \/><\/h3>\n<h3>8620 \uac15\uc758 \ud575\uc2ec \uc774\uc810<\/h3>\n<p>8620 \uac15(\ubbf8\uad6d \ud45c\uc900 AISI 8620 \ud569\uae08\uac15)\uc740 \ubbf8\uad6d \uc2dc\uc7a5\uc5d0\uc11c \ube44\uc6a9, \uc131\ub2a5, \uc2e0\ub8b0\uc131\uc758 \uc808\ucda9\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><strong>\uc8fc\uc694 \uc774\uc810:<\/strong><\/p>\n<ul>\n<li><strong>\ube44\uc6a9 \ud6a8\uc728\uc801:<\/strong> 9310 \uac19\uc740 \ud504\ub9ac\ubbf8\uc5c4 \ud569\uae08 \ub4f1\uae09\ubcf4\ub2e4 \uc800\ub834\ud558\uba74\uc11c\ub3c4 \ub300\ubd80\ubd84\uc758 \uae30\uc5b4 \ubc0f \uc0e4\ud504\ud2b8 \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc6b0\uc218\ud55c \ud53c\ub85c \uc218\uba85:<\/strong> \uc9c8\ud654\ub41c 8620 \uac15\uc740 \uc7a5\uae30\uac04 \uad6c\ub3d9\ub418\ub294 \ub3d9\ub825 \uc804\ub2ec \ubd80\ud488\uc5d0 \uac15\ud55c \ud53c\ub85c \uac15\ub3c4\uc640 \ub9c8\ubaa8 \uc800\ud56d\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uce58\uc218 \uc548\uc815\uc131:<\/strong> \uc5f4\ucc98\ub9ac \uc2dc \ubcc0\ud615\uc774 \uc801\uc5b4 \uc815\ubc00 \ud5c8\uc6a9\uce58\uc758 \uae30\uc5b4 \ubc0f \uc2a4\ud50c\ub77c\uc778\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uacf5\uc131 \uc88b\uc74c:<\/strong> 8620 \uac15\uc740 \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c \uc798 \uc791\ub3d9\ud558\uc5ec \uc804\uccb4 \ubd80\ud488 \ube44\uc6a9\uc744 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc7ac\ud65c\uc6a9 \uac00\ub2a5:<\/strong> \ud45c\uc900 \uc800\ud569\uae08 \uac15 \uad6c\uc131\uc73c\ub85c \uc7ac\ud65c\uc6a9 \ubc0f \uc18c\uc2f1\uc774 \uc6a9\uc774\ud558\uba70 \uc804\uad6d\uc801\uc73c\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>8620 \uac15 \uc774\uc810<\/th>\n<th>\ud604\uc7a5\uc5d0 \uc2e4\uc81c\ub85c \uc758\ubbf8\ud558\ub294 \ubc14<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uac00\uc131\ube44 \ub192\uc740 \uc18c\uc7ac<\/td>\n<td>\uc911\u00b7\ub300\ub7c9\uc5d0\uc11c 9310\/4340 \ub300\ube44 \ubd80\ud488 \uac00\uaca9 \ub0ae\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uac15\ud55c \ud53c\ub85c \uc131\ub2a5<\/td>\n<td>\uae30\uc5b4, \uc0e4\ud504\ud2b8, \uc0b0\uc5c5 \uad6c\ub3d9 \ubd80\ud488\uc5d0 \ub300\ud574 \uc2e0\ub8b0\uc131 \ub192\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4\ucc98\ub9ac \uc911 \uc548\uc815\uc801<\/td>\n<td>\ubcc0\ud615\uc73c\ub85c \uc778\ud55c \uc7ac\uc791\uc5c5 \uac10\uc18c, \uae30\uc5b4 \uc774\uce58 \uc815\ud655\ub3c4 \ud5a5\uc0c1<\/td>\n<\/tr>\n<tr>\n<td>\uac00\uacf5 \uc6a9\uc774<\/td>\n<td>\uacf5\uad6c \ube44\uc6a9 \uc808\uac10 \ubc0f \uc0ac\uc774\ud074 \uc2dc\uac04 \ub2e8\ucd95<\/td>\n<\/tr>\n<tr>\n<td>\uad11\ubc94\uc704\ud55c \uac00\uc6a9\uc131<\/td>\n<td>\ubbf8\uad6d \ucc3d\uace0\uc758 \uc77c\ubc18 \ubc14, \ub2e8\uc870 \ubc0f \ube4c\ub9bf \ud06c\uae30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc8fc\uc694 \uc81c\ud55c \uc0ac\ud56d \uc8fc\uc758<\/h3>\n<p>\uac15\ud55c 8620 \uac15\uc7ac \ud2b9\uc131\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uad00\ub9ac\ud574\uc57c \ud560 \ud2b8\ub808\uc774\ub4dc \uc624\ud504\uac00 \uc788\ub2e4.<\/p>\n<ul>\n<li><strong>\ucc98\ub9ac\ub418\uc9c0 \uc54a\uac70\ub098 \uc815\uaddc\ud654 \uc0c1\ud0dc\uc758 \uacbd\uc6b0 \ud575\uc2ec\uc740 \uc0c1\ub300\uc801\uc73c\ub85c \uc5f0\ud558\ub2e4; \uace0\ud558\uc911 \ubd80\ud488\uc740 \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac \ud544\uc694.<\/strong> \uc6d0\uc2dc \uc0c1\ud0dc \ub610\ub294 \uc815\uaddc\ud654 \uc0c1\ud0dc\uc758 \ud575\uc2ec\uc740 \ube44\uad50\uc801 \uc5f0\ud568; \uc911\ud558\uc911 \ubd80\ud488\uc740 \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694.<\/li>\n<li><strong>\uc628\ub3c4 \ud55c\uacc4:<\/strong> \uc57d 400\u2013450 \u00b0F \uc774\uc0c1 \uc5f0\uc18d \uc0ac\uc6a9\uc740 \ud45c\uba74 \uacbd\ub3c4\uc640 \ud53c\ub85c \uac15\ub3c4\ub97c \uace0\uc628 \ud569\uae08\uc5d0 \ube44\ud574 \uc800\ud558\uc2dc\ud0a8\ub2e4.<\/li>\n<li><strong>carburizing \uc758\uc874\uc131:<\/strong> \uc2e4\uc81c \ub9c8\ubaa8 \uc800\ud56d\uc131 \ucf00\uc774\uc2a4 \ud558\ub4dc\ub2dd\uc744 \uc5bb\uc73c\ub824\uba74 \uac00\uc9c8 \uc2dc\uac04, \uc628\ub3c4 \ubc0f \ub2f4\uae08\uc9c8\uc744 \uc81c\uc5b4\ud574\uc57c \ud55c\ub2e4.<\/li>\n<li><strong>\ubaa8\ub4e0 \uaddc\uaca9\uc5d0 \ud55c \uac00\uc9c0 \ub4f1\uae09\uc774 \ub9de\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4:<\/strong> \uadf9\ud55c\uc758 \ud1a0\ud06c, \ucda9\uaca9 \ub610\ub294 \uc628\ub3c4\uc5d0\ub294 4140\uc774\ub098 9310\uc774 \uc5ec\uc804\ud788 \ub354 \ub098\uc740 \uc120\ud0dd\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>\uc81c\ud55c<\/th>\n<th>\uc2e4\uc9c8\uc801 \uc601\ud5a5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc5f4\ucc98\ub9ac \uc5c6\ub294 \uc18c\uacbd<\/td>\n<td>\uc5f4\ucc98\ub9ac\ub41c \uc0c1\ud0dc\uc758 \ub300\ub7c9 \ud558\uc911 \uc0e4\ud504\ud2b8\uc5d0 \uc774\uc0c1\uc801\uc774\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\uc5f4 \ubbfc\uac10\uc131<\/td>\n<td>\uc77c\uc815\ud55c \uace0\uc628\uc774\ub098 \uace0\uc628 \ubc30\uae30 \uac00\uc2a4 \ub178\ucd9c\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc74c<\/td>\n<\/tr>\n<tr>\n<td>\ud0c4\uc18c\ud654 \uc81c\uc5b4 \ud544\uc694<\/td>\n<td>\uc81c\uc5b4 \ubd88\ub7c9 = \ucf00\uc774\uc2a4 \uae4a\uc774 \ubc0f \uacbd\ub3c4 \ud3b8\ucc28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc704\ud5d8 \uad00\ub9ac: \ud0c4\uc18c\ud654, \uc65c\uace1 \ubc0f \uade0\uc5f4<\/h3>\n<p>\uc77c\uad00\ub41c \ud0c4\uc18c\ud654\ub41c 8620 \uc7ac\uc9c8 \ud2b9\uc131\uc744 \uc5bb\uace0 \uc2a4\ud06c\ub7a9\uc744 \ud53c\ud558\uae30 \uc704\ud574, \uba87 \uac00\uc9c0 \ube44\ud611\uc0c1\uc801 \uc6d0\uce59\uc5d0\ub9cc \uc758\uc874\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc65c\uace1 \uc81c\uc5b4:<\/strong>\n<ul>\n<li>\ub300\uce6d\ud615 \ubd80\ud488 \uc124\uacc4\uc640 \ub109\ub109\ud55c \ub77c\ub514\uc5bc\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc9c0\uc9c0\ub418\uc9c0 \uc54a\ub294 \uc587\uc740 \ub2e8\uba74\uc740 \ud53c\ud558\uace0 \ubd80\ud488\uc744 \uc801\uc808\ud788 \uace0\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ud544\uc694\ud55c \uacbd\uc6b0 \ud504\ub808\uc2a4 \ub2f4\uae08 \ub610\ub294 \uc81c\uc5b4 \uc624\uc77c \ub2f4\uae08 \uc124\uc815\uc744 \uc9c0\uc815\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\uade0\uc5f4 \ubc29\uc9c0:<\/strong>\n<ul>\n<li>\uc9c8\uc18c\ud654 \uc804 \ubc0f \uc6a9\uc811 \uc804 \uc608\uc5f4\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ubaa8\uc11c\ub9ac\uac00 \ubfb0\uc871\ud55c \ubd80\ud488\uc5d0 \uac70\uce5c \ub2f4\uae08\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uae68\ub057\ud55c \uac15\ucca0\uc744 \uc0ac\uc6a9\ud558\uace0 \uace0\uc751\ub825 \uc601\uc5ed\uc758 \uae4a\uc740 \uac00\uacf5 \uc790\uad6d\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ud0c8\ud0c4\ud654 \uad00\ub9ac:<\/strong>\n<ul>\n<li>\uc801\uc808\ud55c \ubd84\uc704\uae30 \uc81c\uc5b4\uc640 \uc815\uae30 \uc810\uac80\uc73c\ub85c \ub2f4\uae08\ub85c\ub97c \uc6b4\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ucd94\uac00 \uc131\ub2a5\uacfc \ubd80\uc2dd \uc800\ud56d\uc744 \uc704\ud574, \ub2f4\uae08\uacfc \uc790\uccb4 \uac1c\ubc1c \ud488\ubaa9\uc744 \uc790\uc8fc \ud568\uaed8 \uc870\ud569\ud558\uc5ec <a href=\"https:\/\/haoyumaterial.com\/ko\/services\/surface-treatment\/\">\ud45c\uba74 \ucc98\ub9ac \uc11c\ube44\uc2a4<\/a> \ub9c8\uba78 \ubc0f \ud53c\ub85c \uc131\ub2a5\uc744 \ubbf8\uc138 \uc870\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<li><strong>\ucde8\uae09 \ubc0f \ubcf4\uad00 \ubaa8\ubc94 \uc0ac\ub840:<\/strong>\n<ul>\n<li>8620 \ud569\uae08\uac15\uc744 \uac74\uc870\ud558\uac8c \ubcf4\uad00\ud558\uace0 \ubc14\ub2e5\uc5d0 \ub450\uc9c0 \ub9c8\uc2ed\uc2dc\uc624; \uc751\ucd95\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uac01 \ubb36\uc74c\uc758 \uc5f4\ubc88\ud638 \ubc0f \uaddc\uaca9\uc5d0 \ub300\ud574 \uc801\uc808\ud55c \ud0dc\uae45\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uac00\uacf5 \uc804 \uc785\uace0 \ubc14\ub97c \uc9c1\uc9c4\uc131, \ud45c\uba74 \uacb0\ud568 \ubc0f \ub179 \uc5ec\ubd80\ub97c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\ube60\ub978 8620 \uc2a4\ud2f8 FAQ(\ubbf8 \uad6c\ub9e4\uc790\uc6a9)<\/h3>\n<table>\n<thead>\n<tr>\n<th>\uc9c8\ubb38<\/th>\n<th>\uc9e7\uc740 \ub2f5\ubcc0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc5b4\ub5a4 \ud615\ud0dc\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\uae4c?<\/td>\n<td>\ub300\ubd80\ubd84 \uc6d0\ud615 \ubc14, \ub2e8\uc870\ud488, \uadf8\ub9ac\uace0 \uc77c\ubd80 \ud310\/\ud29c\ube0c \uc0ac\uc774\uc988.<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \ud06c\uae30 \ubc94\uc704\ub294 \uc5b4\ub290 \uc815\ub3c4\uc785\ub2c8\uae4c?<\/td>\n<td>\uc791\uc740 0.75\u2033 \uc6d0\ud615\uc5d0\uc11c \ud070 10\u2033+ \ubc14 \ubc0f \ub2e8\uc870\ud488\uae4c\uc9c0.<\/td>\n<\/tr>\n<tr>\n<td>8620 \uac15\uc740 \ubbf8\uad6d\uc5d0\uc11c \uc27d\uac8c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/td>\n<td>\ub124, \ub300\ubd80\ubd84\uc758 \uc8fc\uc694 \uac15 \uc11c\ube44\uc2a4 \uc13c\ud130\uc5d0\uc11c \uc7ac\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \ub9ac\ub4dc \ud0c0\uc784\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/td>\n<td>\uc7ac\uace0 \ud488\ubaa9: \uba70\uce60; \ub9de\ucda4 \ub2e8\uc870\ud488: 3\u20136\uc8fc \uc774\uc0c1.<\/td>\n<\/tr>\n<tr>\n<td>8620\uc740 \uc6a9\uc811\uc774 \uac00\ub2a5\ud55c\uac00\uc694?<\/td>\n<td>\uc608, \uc608\uc5f4, \uc800\uc218\uc18c \ud544\ub7ec, \ud544\uc694 \uc2dc PWHT\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uac00\ub2a5\ud569\ub2c8\ub2e4<\/td>\n<\/tr>\n<tr>\n<td>8620\uc740 \uae30\uc5b4\uc640 \uc0e4\ud504\ud2b8\uc5d0 \uc801\ud569\ud55c\uac00\uc694?<\/td>\n<td>\ub2f4\uae08\uc9c8\ub41c \uae30\uc5b4\/\uc0e4\ud504\ud2b8\uc758 \ud53c\ub85c \uac15\ub3c4\uac00 \uc6b0\uc218\ud558\uace0 \ube44\uc6a9\uacfc \uac00\uc6a9\uc131\uc774 \uc911\uc694\ud55c \uacbd\uc6b0 \ud2b9\ud788 \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\ub098\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ucf00\uc774\uc2a4 \ud558\ub529, \uacac\uace0\ud55c \ud53c\ub85c \uc131\ub2a5 \ubc0f \uce58\uc218 \uc81c\uc5b4\ub97c \ud504\ub9ac\ubbf8\uc5c4 \ud569\uae08 \uac00\uaca9\uc744 \uc9c0\ubd88\ud558\uc9c0 \uc54a\uace0 \ud544\uc694\ub85c \ud560 \ub54c 8620 \uac15\ucca0\uc744 \uc2e4\uc6a9\uc801\uc774\uace0 \uc800\ub9ac\uc2a4\ud06c\ud55c \uc120\ud0dd\uc73c\ub85c \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uad6c\ub9e4 \ubc0f \uc18c\uc2f1 8620 \uc2a4\ud2f8<\/h2>\n<p>8620 \uc2a4\ud2f8(AISI 8620 \ud569\uae08)\uc744 \uad6c\ub9e4\ud55c\ub2e4\ub294 \uac83\uc740 \uc2e4\uc81c\ub85c\ub294 \uc77c\uad00\uc131\uc744 \uad6c\ub9e4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud56d\uc0c1 \uae30\ubcf8\ubd80\ud130 \uc2dc\uc791\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc77c\ubc18 \ud615\ud0dc: <strong>\uc6d0\ud615 \ubc14<\/strong>, <strong>\uc0ac\uac01 \ubc14<\/strong>, <strong>\ud310<\/strong>, \ubc0f <strong>\ud29c\ube0c<\/strong>, \uc77c\ubc18\uc801\uc73c\ub85c 0.5\u2033\uc5d0\uc11c \ub300\ud615 \uc8fc\uc870\uccb4\uae4c\uc9c0 \uc911\uacf5\uc5c5 \uc0e4\ud504\ud2b8 \uc7ac\ub8cc \ubc0f \ub2f9\uadfc\uc9c8\ub8e8 \uae30\uc5b4 \uc2a4\ud2f8 \ube14\ub7ad\ud06c\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc804\ud615\uc801 \uc6a9\ub3c4: \uae30\uc5b4\uc6a9 8620 \uc2a4\ud2f8, \uc0e4\ud504\ud2b8\uc6a9 8620 \uc2a4\ud2f8, \ud540, \ubd80\uc2dc\ub9c1 \ubc0f \uae30\ud0c0 \uace0\ud558\uc911 \ubd80\ud488.<\/li>\n<\/ul>\n<h3>\uc8fc\uc694 \uc0ac\uc591 \ubc0f \uc778\uc99d<\/h3>\n<p>\uc911\uc694\ud55c \uc791\uc5c5\uc758 \uacbd\uc6b0, \uc62c\ubc14\ub978 \uaddc\uaca9\uacfc \ub9e4\uce6d\ub418\uc9c0 \uc54a\ub294 8620 \uc7ac\ub8cc\ub97c \uc808\ub300 \uc18c\uc2f1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud575\uc2ec \ud45c\uc900: <strong>ASTM A534 \uaddc\uaca9<\/strong> (\ub2f4\ub2f9 \uc5f4\ucc98\ub9ac \ud488\uc9c8 \ud569\uae08\uac15) \ubc0f <strong>AMS 6274 \uc778\uc99d<\/strong> \ud56d\uacf5\uc6b0\uc8fc \ub4f1\uae09 8620 \uac15\uc7ac \ud2b9\uc131\uc5d0 \ub300\ud55c.<\/li>\n<li>\ud56d\uc0c1 \uc694\uccad\ud558\uc2ed\uc2dc\uc624:\n<ul>\n<li>\uc804\uccb4 8620 \uac15\uc7ac \uad6c\uc131 \uc131\ubd84\uc774 \ud3ec\ud568\ub41c \uacf5\uc815\uc2dc\ud5d8\uc131\uc801\uc11c(MTRs)<\/li>\n<li>\uc5f4\ubc88\ud638 \ubc0f \ub85c\ud2b8 \ucd94\uc801 \uac00\ub2a5\uc131<\/li>\n<li>\uacbd\ub3c4, \uc778\uc7a5 \ubc0f \uccad\uc815\ub3c4\uc5d0 \ub300\ud55c \uc2dc\ud5d8 \uacb0\uacfc<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\uc644\uc131\ub41c, \uce58\uc218 \uacf5\ucc28\uac00 \uc5c4\uaca9\ud55c \ubd80\ud488\ub3c4 \ud544\uc694\ud558\ub2e4\uba74, \uc6b0\ub9ac\uac00 8620 \uac15\uc7ac \ubd80\ud488 \uac00\uacf5\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \ud488\uc9c8 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4 <strong><a href=\"https:\/\/haoyumaterial.com\/ko\/product\/bronze-curtain-rods-machining-service\/\">\uccad\ub3d9 \ucee4\ud2bc \ub85c\ub4dc \uac00\uacf5 \uc11c\ube44\uc2a4<\/a><\/strong> 8620 \uac15\uc7ac \ubd80\ud488 \uac00\uacf5 \uc2dc.<\/p>\n<h3>\uac00\uaca9, \ub9ac\ub4dc\ud0c0\uc784, \uc8fc\ubb38 \uc804\ub7b5<\/h3>\n<p>\ubbf8\uad6d \uc2dc\uc7a5\uc5d0\uc11c \ube44\uc6a9\uc740 \ub2e8\uc21c\ud55c \ud30c\uc6b4\ub4dc\ub2f9 \uac00\uaca9\uc774 \uc544\ub2d9\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uac00\uaca9<\/strong>: \ubc14 \uaddc\uaca9, \uaddc\uaca9 \uc218\uc900(\uc0c1\uc6a9 \ub300 \ud56d\uacf5\uc6b0\uc8fc), \uac70\uce5c \uac00\uacf5 \uacf5\uc815 \ube14\ub7ad\ud06c \ud544\uc694 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n<li><strong>\ub9ac\ub4dc \ud0c0\uc784<\/strong>: \ud45c\uc900 \uc0ac\uc774\uc988\uc640 \uc77c\ubc18 \ub4f1\uae09\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\ub2e4\uba74 \ub354 \uc9e7\uace0, \ucd08\uacfc \uc0ac\uc774\uc988 \ubc14, \ub9de\ucda4 \uc6a9\ud574, \ub610\ub294 \uc5c4\uaca9\ud55c 8620 \uac15\uc7ac \uae30\uacc4\uc801 \ud2b9\uc131\uc758 \uacbd\uc6b0 \ub354 \uae38\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc8fc\ubb38 \uc218\ub7c9<\/strong>: \ub354 \ud070 \ub9b4\ub9ac\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uac00\ub97c \ub0ae\ucd94\uc9c0\ub9cc \ub354 \ub9ce\uc740 \ud604\uae08\uacfc \uc800\uc7a5\uc744 \uc7a0\uae09\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uacf5 \uc635\uc158<\/strong>: \ud1b1\uc9c8\ub85c \uc790\ub978 \ube14\ub7ad\uc774\ub098 \uc0ac\uc804 \uac00\uacf5\ub41c \ube14\ub7ad\uc744 \uad6c\uc785\ud558\uba74 \uc791\uc5c5\uc2e4 \uc2dc\uac04\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc73c\uba70, \ud300\uc774 \ub300\ub7b5 \uac00\uacf5\ubcf4\ub2e4 \ucd5c\uc885 \ud2b9\uc9d5\uc5d0 \uc9d1\uc911\ud558\uace0\uc790 \ud560 \ub54c \ud2b9\ud788 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc65c \ub2f9\uc2e0\uc758 8620 \uac15\uc7ac \uacf5\uae09\uc5c5\uccb4\uac00 \uc911\uc694\ud55c\uac00<\/h3>\n<p>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 8620 \uac15\uc7ac \uacf5\uae09\uc5c5\uccb4\ub294 \ubcf4\ud638\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud654\ud559 \uc870\uc131 \uad00\ub9ac\uac00 \ub354 \ub098\uc544\uc838 \uce68\ud0c4 \ubc0f \uac1c\uc9c8 \uacbd\ud5a5\uc744 \uc608\uce21 \uac00\ub2a5\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\uc548\uc815\ub41c \uacbd\ub3c4\uc640 \ubbf8\uc138\uccad\uc815\ub3c4\ub294 \ubd88\uc6a9\uc7ac\uc640 \uc7ac\uc791\uc5c5\uc744 \uc904\uc785\ub2c8\ub2e4.<\/li>\n<li>\uac15\ub825\ud55c \uc7ac\uace0 \ubc0f \uac00\uacf5 \uc9c0\uc6d0\uc740 \uae30\uc5b4, \uc0e4\ud504\ud2b8, \ub4dc\ub77c\uc774\ube0c\ud2b8\ub808\uc778 \uad6c\uc131\uc744 \uacc4\ud68d\ub300\ub85c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub098\ub294 8620 \uac15\uc7ac \uc870\ub2ec\uc744 \uc7a5\uae30\uc801 \ud30c\ud2b8\ub108\uc2ed\uc73c\ub85c \ubd05\ub2c8\ub2e4: \uc801\ud569\ud55c \uacf5\uae09\uc5c5\uccb4\uac00 \ubc18\ubcf5 \uac00\ub2a5\ud55c 8620 \uac15\uc7ac \uc7ac\ub8cc \ud2b9\uc131 \ub370\uc774\ud130, \ub354 \uae68\ub057\ud55c \uc11c\ub958 \uc791\uc5c5, \uacf5\uc7a5 \ubc14\ub2e5\uc758 \uc608\uae30\uce58 \ubabb\ud55c \uc0c1\ud669\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>8620 \uac15\uc758 \ud2b9\uc131 \uc5f4\ucc98\ub9ac\uc640 \uc801\uc6a9\uc5d0 \ub300\ud574 \ubc30\uc6b0\uace0 \ub0b4\uad6c\uc131 \uc788\ub294 \uae30\uc5b4, \uc0e4\ud504\ud2b8 \ubc0f \uc0b0\uc5c5 \ubd80\ud488\uc744 \uc704\ud55c \uc804\ubb38\uac00 \uc18c\uc2f1 \ud301\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4<\/p>","protected":false},"author":1,"featured_media":967,"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 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[120,121,122,123,125,124],"class_list":["post-965","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-8620-steel","tag-aisi-8620","tag-case-hardening","tag-gear-shaft-material","tag-heat-treatment","tag-mechanical-properties"],"_links":{"self":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/965","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=965"}],"version-history":[{"count":2,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/965\/revisions"}],"predecessor-version":[{"id":973,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/965\/revisions\/973"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media\/967"}],"wp:attachment":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media?parent=965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/categories?post=965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/tags?post=965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}