{"id":1273,"date":"2026-01-01T10:48:48","date_gmt":"2026-01-01T02:48:48","guid":{"rendered":"https:\/\/haoyumaterial.com\/?p=1273"},"modified":"2026-01-01T10:49:27","modified_gmt":"2026-01-01T02:49:27","slug":"what-is-400-series-stainless-steel-properties-uses-grades","status":"publish","type":"post","link":"https:\/\/haoyumaterial.com\/ko\/what-is-400-series-stainless-steel-properties-uses-grades\/","title":{"rendered":"400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud2b9\uc131 \uc6a9\ub3c4 \ub4f1\uae09"},"content":{"rendered":"<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \ud654\ud559 \uc870\uc131 \uc774\ud574<\/h2>\n\n\n\n<p>\ub2f9\uc2e0\uc774 \ubb3c\uc744 \ub54c&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/strong>, \ub2f9\uc2e0\uc774 \ubcf4\uace0 \uc788\ub294 \ud569\uae08\ub958\ub294 \uc8fc\ub85c \ub192\uc740 \ud06c\ub86c \ud568\ub7c9\uacfc \ub2c8\ucf08\uc774 \uc5c6\ub294 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. 300 \uc2dc\ub9ac\uc988\uc640 \ub2ec\ub9ac, \uc6b0\ub9ac\ub294 400 \uc2dc\ub9ac\uc988 \ud569\uae08\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4.&nbsp;<strong>\uc790\uc11d<\/strong>, \uc774\ub294 \ud2b9\uc815 \uacb0\uc815 \uad6c\uc870\uc758 \uc9c1\uc811\uc801\uc778 \uacb0\uacfc\uc785\ub2c8\ub2e4. \ud558\uc624\uc720 \uba54\ud0c8\uc5d0\uc11c\ub294 \ub0b4\ubd80 \ubc30\uc5f4\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \uc18c\uc7ac\ub97c \ub450 \uac00\uc9c0 \uc8fc\uc694 \ubd84\ub958\ub85c \ub098\ub215\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud398\ub77c\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\u00a0\uc774\ub7ec\ud55c \ub4f1\uae09\ub4e4\uc740 430\uacfc \uac19\uc774 \ub192\uc740 \ud06c\ub86c\uacfc \ub0ae\uc740 \ud0c4\uc18c\ub97c \ud3ec\ud568\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc790\uc131\uc774 \uc788\uc73c\uba70 \uc6b0\uc218\ud55c \uc5f0\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uc5f4\ucc98\ub9ac\ub85c \uacbd\ud654\ub420 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\u00a0410 \ubc0f 420\uacfc \uac19\uc740 \ub4f1\uae09\uc740 \ub354 \ub192\uc740 \ud0c4\uc18c \ud568\ub7c9\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc18c\uc7ac\ub294 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ub6f0\uc5b4\ub09c \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ub2c8\ucf08\uacfc \ud06c\ub86c\uc758 \uc5ed\ud560<\/h3>\n\n\n\n<p>\uc758 \uacb0\uc815\uc801\uc778 \ud654\ud559\uc801 \ud2b9\uc131\uc740&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>&nbsp;\ub2c8\ucf08\uc758 \ucd5c\uc18c \uc0ac\uc6a9\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. 300 \uc2dc\ub9ac\uc988\ub294 \ube44\uc790\uc131 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uad6c\uc870\ub97c \uc704\ud574 \ub2c8\ucf08\uc5d0 \uc758\uc874\ud558\uc9c0\ub9cc, 400 \uc2dc\ub9ac\uc988\ub294 \ud06c\ub86c\uc744 \uc8fc\uc694 \ud569\uae08 \uc6d0\uc18c\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uad6c\uc131\uc694\uc18c<\/th><th class=\"has-text-align-left\" data-align=\"left\">400 \uc2dc\ub9ac\uc988\uc758 \uae30\ub2a5<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud06c\ub86c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18\uc801\uc73c\ub85c 11%\uc5d0\uc11c 18%\uae4c\uc9c0; \ud544\uc218\uc801\uc778 \ubd80\uc2dd \ubc0f \uc0b0\ud654 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub2c8\ucf08<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2c8\ucf08 \ud568\ub7c9\uc774 \uac70\uc758 \uc5c6\uac70\ub098 \uc804\ud600 \uc5c6\uc74c; \uc774\ub85c \uc778\ud574 \uc18c\uc7ac\uac00&nbsp;<strong>\uc790\uc11d<\/strong>&nbsp;\uadf8\ub9ac\uace0 \ub354 \uac00\uaca9\uc774 \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud0c4\uc18c<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub4f1\uae09\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70, \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ud615\uc5d0\uc11c \ub192\uc740 \uc218\uc900\uc740 \uadf9\ub3c4\uc758 \uacbd\ub3c4\ub97c \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ub2c8\ucf08\uc744 \uc81c\uac70\ud568\uc73c\ub85c\uc368, \uc790\uc131\uc774 \ud544\uc694\ud55c \uc0b0\uc5c5\uc6a9 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud654\ud559\uc801 \uade0\ud615\uc740&nbsp;<strong>400 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>&nbsp;\ub2c8\ucf08\uc774 \ub9ce\uc774 \ud3ec\ud568\ub41c \ud569\uae08\uc758 \ub192\uc740 \ube44\uc6a9 \uc5c6\uc774 \uc5f4\uc804\ub3c4\uc131\uacfc \uae30\uacc4\uc801 \uac15\ub3c4\uc758 \ud2b9\uc815 \uc870\ud569\uc774 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ucd5c\uace0\uc758 \uc120\ud0dd\uc73c\ub85c \ub0a8\uc544 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc8fc\uc694 \ud2b9\uc131<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"816\" height=\"428\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel.png\" alt=\"\" class=\"wp-image-1274\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel.png 816w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-300x157.png 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-768x403.png 768w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-18x9.png 18w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-600x315.png 600w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/><\/figure>\n\n\n\n<p>\uc758 \uc131\ub2a5&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>&nbsp;\ub192\uc740 \ud06c\ub86c \ud568\ub7c9\uacfc \ub2c8\ucf08\uc774 \uc5c6\ub294 \uac83\uc774 \ud2b9\uc9d5\uc774\uba70, \ub3c5\ud2b9\ud55c \ubb3c\ub9ac\uc801 \ubc0f \uae30\uacc4\uc801 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub9ce\uc740 \uc77c\ubc18 \ud569\uae08\uacfc \ub2ec\ub9ac,&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong>&nbsp;\ud2b9\uc131\uc774 \uc804\uccb4 \uc2dc\ub9ac\uc988\uc5d0\uc11c \ud45c\uc900\uc73c\ub85c \uc801\uc6a9\ub418\uc5b4, \uc774 \ub4f1\uae09\ub4e4\uc740 \ud2b9\uc815 \uc0b0\uc5c5 \ubc0f \uc18c\ube44\uc790 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud558\uc624\uc720\uba54\ud0c8\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc18c\uc7ac\uac00 \uac15\ub3c4\uc640 \uc2e4\uc6a9\uc131\uc758 \ub3c5\ud2b9\ud55c \uade0\ud615\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \uacf5\uae09\ud569\ub2c8\ub2e4. \uc774 \uc2dc\ub9ac\uc988\ub97c \uc815\uc758\ud558\ub294 \ud575\uc2ec \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc790\uc131 \ud2b9\uc131:<\/strong>\u00a0400 \uc2dc\ub9ac\uc988\uc758 \ubaa8\ub4e0 \ub4f1\uae09\uc740 \uc790\uc131\uc744 \ub755\ub2c8\ub2e4. \uc774\ub294 \uc790\uc131 \uc13c\uc11c, \ubaa8\ud130 \ub610\ub294 \ud2b9\uc218 \ud328\uc2a4\ub108\uac00 \ud544\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6b0\uc218\ud55c \uacbd\ub3c4:<\/strong>\u00a0\ub9ce\uc740 \ub4f1\uae09, \ud2b9\ud788\u00a0<strong>\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>\u00a0410 \ubc0f 420\uacfc \uac19\uc740 \ud0c0\uc785\uc740 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc5f4\uc804\ub3c4\ub3c4:<\/strong>\u00a0\uc774 \uc2dc\ub9ac\uc988\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 300 \uc2dc\ub9ac\uc988\ubcf4\ub2e4 \ub354 \uc6b0\uc218\ud55c \uc5f4\uc804\ub3c4\uc131\uc744 \uc81c\uacf5\ud558\uc5ec, \uc5f4 \uc804\ub2ec \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\uc6a9 \ud6a8\uc728\uc131:<\/strong>\u00a0\uc774 \ud569\uae08\ub4e4\uc740 \ub2c8\ucf08\uc774 \uac70\uc758 \uc5c6\uac70\ub098 \uc544\uc608 \uc5c6\uae30 \ub54c\ubb38\uc5d0, \ud6e8\uc52c \ub354\u00a0<strong>\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\u00a0\uc635\uc158\uc73c\ub85c, \ubcc0\ub3d9\uc131\uc774 \ud070 \uae08\uc18d \uc2dc\uc7a5\uc5d0\uc11c \uac00\uaca9 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubd80\uc2dd \ubc29\uc9c0:<\/strong>\u00a0\uc628\ud654\ud55c \ud658\uacbd\uc5d0 \uac00\uc7a5 \uc801\ud569\ud558\uc9c0\ub9cc, \ub192\uc740 \ud06c\ub86c \ud568\ub7c9\uc740 \ub300\uae30 \ubd80\uc2dd \ubc0f \ud2b9\uc815 \ud654\ud559\ubb3c\uc9c8\uc5d0 \ub300\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7ec\ud55c \ub0b4\uc6a9\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \ud2b9\uc131<\/strong>&nbsp;\uace0\uc751\ub825 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uc804\ubb38 \uc7ac\uace0\ub97c \ud655\uc778\ud558\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<a href=\"https:\/\/haoyumaterial.com\/ko\/products\/stainless-steel\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc81c\ud488<\/a>&nbsp;\uc131\ub2a5 \uc694\uad6c\uc5d0 \ub9de\ub294 \ud2b9\uc815 \ub4f1\uae09\uacfc \ub9c8\uac10\uc7ac\ub97c \ucc3e\uc73c\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5f0\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0\ub4e0&nbsp;<strong>\ud398\ub77c\uc774\ud2b8\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>&nbsp;\ud639\uc740 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \ub4f1\uae09\uc758 \uace0\ud0c4\uc18c \uac15\ub3c4\uac00 \ud544\uc694\ud55c \uacbd\uc6b0\ub4e0, \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uc7a5\uae30\uc801\uc778 \ub0b4\uad6c\uc131\uacfc \uac00\uce58\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc77c\ubc18\uc801\uc778 \ub4f1\uae09<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"312\" height=\"255\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/stainless-steel-400-sery.png\" alt=\"\" class=\"wp-image-1275\" style=\"width:492px;height:auto\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/stainless-steel-400-sery.png 312w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/stainless-steel-400-sery-300x245.png 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/stainless-steel-400-sery-15x12.png 15w\" sizes=\"(max-width: 312px) 100vw, 312px\" \/><\/figure>\n\n\n\n<p>\uc0b4\ud3b4\ubcf4\uc2dc\uba74&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/strong>, \ud2b9\uc815 \uae30\uacc4\uc801 \ubc0f \ubbf8\uc801 \uc694\uad6c\uc5d0 \ub9de\ucd98 \ud569\uae08 \uacc4\uc5f4\uc744 \ucc3e\uc73c\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \uc2dc\ud2b8, \ud50c\ub808\uc774\ud2b8, \ubc14 \ub4f1 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc774 \ub4f1\uae09\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">409 \ubc0f 410: \uac15\ub3c4\uc640 \uc2e4\uc6a9\uc131<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>409 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>: \ub300\ud45c\uc801\uc778\u00a0<strong>\uc790\ub3d9\ucc28\uc6a9 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>. \uc785\ub2c8\ub2e4. \ubc30\uae30 \uc2dc\uc2a4\ud15c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \ub2c8\ucf08 \ud568\ub7c9\uc774 \ub192\uc740 \ud569\uae08\ubcf4\ub2e4 \uc800\ub834\ud558\uba74\uc11c\ub3c4 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ub0b4\uc5f4\uc131\uacfc \ub300\uae30 \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>410 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>: \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uacbd\ud654\uac00 \uac00\ub2a5\ud55c \ubc94\uc6a9 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \ub4f1\uae09\uc785\ub2c8\ub2e4. \ud328\uc2a4\ub108, \ubc38\ube0c, \ud38c\ud504 \ubd80\ud488 \ub4f1\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub354\uc6b1 \uadf9\ud55c\uc758 \uc5f4 \uc2a4\ud2b8\ub808\uc2a4\uac00 \uc694\uad6c\ub418\ub294 \uacbd\uc6b0, \uc77c\ubd80 \uc81c\uc870\uc5c5\uccb4\ub294 410\uc5d0\uc11c \uc804\ubb38\ud654\ub41c\u00a0<a href=\"https:\/\/haoyumaterial.com\/ko\/products\/high-temperature-alloy\/\">\uace0\uc628 \ud569\uae08<\/a>\u00a0\ub4f1\uae09\uc73c\ub85c \uc804\ud658\ud558\uc5ec \uc7a5\uae30\uc801\uc778 \ub0b4\uad6c\uc131\uc744 \ud655\ubcf4\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">420 \ubc0f 430: \uc815\ubc00\uc131\uacfc \uc7a5\uc2dd\uc131<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>420 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>: \ud754\ud788 \u201c\ucee4\ud2c0\ub7ec\ub9ac \ub4f1\uae09'\uc774\ub77c\uace0 \ubd88\ub9ac\ub294 \uc774 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uac15\uc740 410\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ud0c4\uc18c\ub97c \ud568\uc720\ud558\uc5ec \ud6e8\uc52c \ub192\uc740 \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc218\uc220\uc6a9 \uae30\uad6c\uc640 \uace0\ud488\uc9c8 \uce7c\uc5d0 \ud45c\uc900 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>430 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15<\/strong>: \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud398\ub77c\uc774\ud2b8 \uacc4\uc5f4 \ub4f1\uae09\uc785\ub2c8\ub2e4. \uc774\ub294\u00a0<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong>\u00a0\uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uacfc \uc0b0\ud654 \uc800\ud56d\uc744 \uc81c\uacf5\ud558\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc77c\ubc18 \uac00\uc804\uc81c\ud488, \uce90\ube44\ub2db \ud328\ub110, \uc790\ub3d9\ucc28 \ud2b8\ub9bc \ub4f1\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">440 \uc2dc\ub9ac\uc988: \uadf9\ud55c \uacbd\ub3c4<\/h3>\n\n\n\n<p>440A, 440B, 440C\ub97c \ud3ec\ud568\ud558\ub294 440 \uc2dc\ub9ac\uc988\ub294 400 \uacc4\uc5f4 \uc911 \ucd5c\uace0 \uacbd\ub3c4\ub97c \uc790\ub791\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uace0\ud0c4\uc18c \uac15\uc73c\ub85c, \uace0\uae09 \uc808\ub2e8 \ub3c4\uad6c, \ubcfc \ubca0\uc5b4\ub9c1, \ubc38\ube0c \ubd80\ud488 \ub4f1\uc5d0 \uc0ac\uc6a9\ub418\uba70 \ucd5c\ub300 \ub9c8\ubaa8 \uc800\ud56d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \ubaa8\ub4e0 \ub4f1\uae09\uc740 \uc804\ubb38 \ud45c\uba74 \ucc98\ub9ac\uc640 \ud568\uaed8 \uc81c\uacf5\ub418\uba70&nbsp;<strong>2B, BA, 8K \ubbf8\ub7ec, \ube0c\ub7ec\uc2dc\ub4dc \ub9c8\uac10 \ucc98\ub9ac\ub97c \ud3ec\ud568\ud558\uc5ec<\/strong>, \uc989\uc2dc \uc0dd\uc0b0 \uc900\ube44\uac00 \ub41c \uc18c\uc7ac\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">300 \uc2dc\ub9ac\uc988\uc640 400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \ube44\uad50<\/h2>\n\n\n\n<p>\uc774 \ub450 \uacc4\uc5f4\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \ubcf4\ud1b5 \uc790\uc131, \ub0b4\uc2dd\uc131, \uc608\uc0b0\uc774 \uacb0\uc815\uc801\uc785\ub2c8\ub2e4. \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/strong>&nbsp;300 \uc2dc\ub9ac\uc988\uc640 \uad00\ub828\ud558\uc5ec \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc744 \uc704\ud574\uc11c\uc785\ub2c8\ub2e4. 300 \uc2dc\ub9ac\uc988\ub294 \uadf9\ud55c \ub0b4\uc2dd\uc131\uc758 \u201c\uae08 \ud45c\uc900'\uc774\uc9c0\ub9cc,&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>&nbsp;\uc740 \ub3c5\ud2b9\ud55c \uae30\uacc4\uc801 \uc7a5\uc810\uc744 \uc81c\uacf5\ud558\uc5ec \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc8fc\uc694 \ucc28\uc774\uc810 \ud55c\ub208\uc5d0 \ubcf4\uae30<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud2b9\uc9d5<\/th><th class=\"has-text-align-left\" data-align=\"left\">300 \uc2dc\ub9ac\uc988(\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc2dd)<\/th><th class=\"has-text-align-left\" data-align=\"left\">400 \uc2dc\ub9ac\uc988(\ud398\ub9ac\ud2f1\/\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uc2dd)<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc790\uae30\uc131<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ube44\uc790\uc131 (\ub300\ubd80\ubd84)<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub2c8\ucf08 \ud568\ub7c9<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc74c (8%\u201314%)<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uac70\ub098 \uc5c6\uc74c (0%\u20132.5%)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc5f4\ucc98\ub9ac<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\uc5d0 \uc758\ud574 \uacbd\ud654\ub420 \uc218 \uc5c6\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654\ub420 \uc218 \uc788\uc74c (\ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \ub4f1\uae09)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ube44\uc6a9 \ud6a8\uc728\uc131<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub354 \ub192\uc74c (\ub2c8\ucf08 \uac00\uaca9 \ubcc0\ub3d9\uc5d0 \ub530\ub77c \uac00\uaca9\uc774 \ubcc0\ub3d9\ub428)<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc5f4 \uc804\ub3c4\uc728<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub0ae\uc74c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub192\uc740<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc790\uc131 \ubc0f \ud654\ud559\uc801 \uc548\uc815\uc131<\/h3>\n\n\n\n<p>\uac00\uc7a5 \uc989\uac01\uc801\uc73c\ub85c \uad6c\ubd84\ud558\ub294 \ubc29\ubc95\uc740 \uc790\uc11d\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud398\ub77c\uc774\ud2b8\uacc4 \ub610\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uacc4 \uad6c\uc870\ub85c \uc778\ud574,&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong>&nbsp;\ud2b9\uc131\uc774 \uac15\ud55c \ubc18\uba74, 304\ub098 316\uacfc \uac19\uc740 300\uacc4 \ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ube44\uc790\uc131\uc785\ub2c8\ub2e4. \ud504\ub9ac\ubbf8\uc5b4\ub85c\uc11c\uc758 \uc6b0\ub9ac\uc758 \uacbd\ud5d8&nbsp;<a href=\"https:\/\/haoyumaterial.com\/ko\/steel-casting-company-2\/\">\uac15\ucca0 \uc8fc\uc870 \ud68c\uc0ac<\/a>&nbsp;\uc774 \uc790\uae30\uc801 \ud2b9\uc131\uc774 400 \uc2dc\ub9ac\uc988\uac00 \ud2b9\uc815 \uc13c\uc11c \ubc0f \ubaa8\ud130 \ubd80\ud488\uc5d0 \uc120\ud0dd\ub418\ub294 \uc8fc\uc694 \uc774\uc720\uc784\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ube44\uc6a9 \ud6a8\uc728\uc131\uacfc \uac00\uaca9 \uc548\uc815\uc131<\/h3>\n\n\n\n<p>400 \uc2dc\ub9ac\uc988\ub294 \ub2c8\ucf08\uc774 \uac70\uc758 \uc5c6\uac70\ub098 \uc544\uc608 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 300 \uc2dc\ub9ac\uc988\ubcf4\ub2e4 \ud6e8\uc52c \uc800\ub834\ud569\ub2c8\ub2e4. \ub2c8\ucf08\uc740 \uac00\uaca9 \ubcc0\ub3d9\uc774 \uc2ec\ud55c \uc6d0\uc790\uc7ac\uc774\ubbc0\ub85c,&nbsp;<strong>\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub4f1\uae09 \ube44\uad50<\/strong>&nbsp;400 \uc2dc\ub9ac\uc988\ub97c \uc120\ud638\ud558\uba74 \uc81c\uc870\uc5c5\uccb4\ub294 300 \uc2dc\ub9ac\uc988 \uc2dc\uc7a5\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uac00\uaca9 \uae09\ub4f1\uc744 \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uadf9\ud55c\uc758 \uc0b0 \ub0b4\uc131\uc774 \ucd5c\uc6b0\uc120\uc774 \uc544\ub2cc \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uace0\uc628 \uc0b0\ud654 \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5<\/h3>\n\n\n\n<p>\uace0\uc5f4 \ud658\uacbd\uc5d0\uc11c&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong>&nbsp;\uc790\uccb4\uc801\uc73c\ub85c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. 300 \uc2dc\ub9ac\uc988\ubcf4\ub2e4 \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc544 \uc5f4\uc744 \ub354 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub2ec\ud558\uba70 \uc5f4 \ud53c\ub85c\uc5d0 \ub35c \ucde8\uc57d\ud569\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \uc790\ub3d9\ucc28 \ubc30\uae30 \uc2dc\uc2a4\ud15c\uacfc \uc5f4\uad50\ud658\uae30\uc758 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud654\ud559\uc801 \ub0b4\uc131\uc740 316\uc5d0 \ubbf8\uce58\uc9c0 \ubabb\ud558\uc9c0\ub9cc, \uac74\uc870\ud558\uace0 \uace0\uc628\uc758 \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc774\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ub2c8\ucf08\uc774 \ub9ce\uc740 \ud569\uae08\uc758 \uace0\uac00\ub97c \ud53c\ud558\uba74\uc11c \ub192\uc740 \uac15\ub3c4\uc640 \uacbd\ub3c4\uac00 \ud544\uc694\ud558\ub2e4\uba74 400 \uc2dc\ub9ac\uc988\uac00 \ucd5c\uc801\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc6b0\ub9ac\ub294 \ub450 \uc2dc\ub9ac\uc988 \ubaa8\ub450\ub97c \ucda9\ubd84\ud788 \ubcf4\uc720\ud558\uc5ec \uadc0\ud558\uc758 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \uc815\ud655\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"500\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/416_stainless_steel_castings_mechanical_properties.webp\" alt=\"\" class=\"wp-image-1163\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/416_stainless_steel_castings_mechanical_properties.webp 800w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/416_stainless_steel_castings_mechanical_properties-300x188.webp 300w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/416_stainless_steel_castings_mechanical_properties-768x480.webp 768w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/416_stainless_steel_castings_mechanical_properties-18x12.webp 18w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2025\/12\/416_stainless_steel_castings_mechanical_properties-600x375.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\uc758 \ub2e4\uc7ac\ub2e4\ub2a5\ud568&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>&nbsp;\uc774\ub85c \uc778\ud574 \uc5ec\ub7ec \uc8fc\uc694 \ub300\ud55c\ubbfc\uad6d \uc0b0\uc5c5\uc5d0\uc11c \ud544\uc218 \uc18c\uc7ac\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4. \uc774 \ub4f1\uae09\ub4e4\uc740 \uc5f4 \ud6a8\uc728\uc131, \ub192\uc740 \uacbd\ub3c4, \ube44\uc6a9 \ud6a8\uc728\uc131\uc758 \ub3c5\ud2b9\ud55c \uade0\ud615\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \ud2b9\uc815 \uae30\uacc4\uc801 \ubc0f \uc7a5\uc2dd\uc801 \uc6a9\ub3c4\uc5d0\uc11c 300 \uc2dc\ub9ac\uc988\ubcf4\ub2e4 \uc120\ud638\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc790\ub3d9\ucc28 \uc0b0\uc5c5:<\/strong>\u00a0\uc6b0\ub9ac\ub294 \ub300\ub7c9\uc758\u00a0<strong>409 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\u00a0\uc744 \uc790\ub3d9\ucc28 \ubc30\uae30 \uc2dc\uc2a4\ud15c, \uba38\ud50c\ub7ec, \ucd09\ub9e4 \ubcc0\ud658\uae30\uc5d0 \uacf5\uae09\ud569\ub2c8\ub2e4. \uace0\uc628\uc744 \uacac\ub514\uace0 \ub300\uae30 \ubd80\uc2dd\uc5d0 \uac15\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ucc28\ub7c9 \ud558\ubd80 \ubd80\ud488\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uac00\uc804\uc81c\ud488 \ubc0f \uc778\ud14c\ub9ac\uc5b4:<\/strong>\u00a0<strong>430 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>\u00a0\uc740 \ub0c9\uc7a5\uace0 \ud328\ub110, \uc2dd\uae30\uc138\ucc99\uae30 \ub0b4\ubd80, \uac00\uc2a4\ub808\uc778\uc9c0 \ud2b8\ub9bc\uc5d0 \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc790\uae30\uc801 \ud2b9\uc131\uc73c\ub85c \uc790\uc11d \uc561\uc138\uc11c\ub9ac \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud558\uba70, \uace0\uad11\ud0dd \ub9c8\uac10\uc73c\ub85c \uc8fc\ubc29 \ud658\uacbd\uc5d0 \uace0\uae09\uc2a4\ub7ec\uc6b4 \ub290\ub08c\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc0b0\uc5c5 \ubd80\ud488:<\/strong>\u00a0\uace0\uac15\ub3c4 \ubd80\ud488\uc6a9\uc73c\ub85c\ub294\u00a0<a href=\"https:\/\/haoyumaterial.com\/ko\/valve-castings-manufacturer-custom-oem-valve-bodies\/\">\uc0b0\uc5c5\uc6a9 \ubc38\ube0c \ubcf8\uccb4<\/a>\u00a0\ubc0f \uc911\uc7a5\ube44\uc6a9 \ud328\uc2a4\ub108\uc5d0\ub294 410 \ubc0f 420\uacfc \uac19\uc740 \ub9c8\ud150\uc0ac\uc774\ud2b8\uacc4 \uac15\uc885\uc774 \ud544\uc694\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uad6c\uc870\uc801 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc815\ubc00 \uacf5\uad6c \ubc0f \ucee4\ud2c0\ub7ec\ub9ac:<\/strong>\u00a0\uadf8\u00a0<strong>440 \uc2dc\ub9ac\uc988<\/strong>\u00a0\ub294 \uc804\ubb38\uae09 \uc8fc\ubc29\uc6a9 \uce7c, \uc678\uacfc\uc6a9 \uae30\uad6c, \uace0\uae09 \uacf5\uad6c \ub4f1 \ub0a0\uce74\ub86d\uace0 \uacbd\ud654\ub41c \ub0a0\uc744 \uc720\uc9c0\ud558\ub294 \uac83\uc774 \uc911\uc694\ud55c \uacf3\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ud558\uc624\uc704 \uba54\ud0c8\uc5d0\uc11c\ub294 \uc2dc\ud2b8, \ucf54\uc77c, \ubc14 \ub4f1 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc774 \uc18c\uc7ac\ub97c \uc81c\uacf5\ud558\uc5ec \uc804 \uc138\uacc4 \uc81c\uc870\uc5c5\uacc4\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c\ub97c \ucda9\uc871\ud569\ub2c8\ub2e4. 430 \uc7a5\uc2dd \ud328\ub110\uc758 \uc790\uc131 \ud2b9\uc131\uc774\ub098 440 \uacf5\uad6c\uae09 \ud569\uae08\uc758 \uadf9\ud55c \uacbd\ub3c4\ub97c \ucc3e\uc73c\uc2dc\ub4e0, \ub9de\ucda4 \uac00\uacf5\uc744 \uc704\ud55c \ucda9\ubd84\ud55c \uc7ac\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc9c8\uc801\uc73c\ub85c \uc774\ud574\ud55c\ub2e4\ub294 \uac83\uc740&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/strong>&nbsp;\ub97c \uace0\ub9c8\ubaa8 \ubc0f \uace0\uc5f4 \ud658\uacbd\uc5d0\uc11c\uc758 \ub9cc\ub2a5 \uc18c\uc7ac\ub85c \uc778\uc2dd\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc7a5\ub2e8\uc810 \ube44\uad50<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"288\" height=\"239\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-1.png\" alt=\"\" class=\"wp-image-1276\" style=\"width:523px;height:auto\" srcset=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-1.png 288w, https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/01\/400-stainless-steel-1-14x12.png 14w\" sizes=\"(max-width: 288px) 100vw, 288px\" \/><\/figure>\n\n\n\n<p>\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc0ac\uc6a9\ud560 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud560 \ub54c\ub294 \uc131\ub2a5\uacfc \uc608\uc0b0\uc758 \uade0\ud615\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc800\ud76c\ub294 \uace0\ud488\uc9c8\uc758&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>&nbsp;\ub97c \uc81c\uacf5\ud558\ub294\ub370, \uc774\ub294 300 \uc2dc\ub9ac\uc988\uac00 \ub530\ub77c\uc62c \uc218 \uc5c6\ub294 \ub3c5\ud2b9\ud55c \uc7a5\uc810\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud2b9\ud788 \ube44\uc6a9\uacfc \uacbd\ub3c4 \uce21\uba74\uc5d0\uc11c \uadf8\ub807\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud55c\uacc4\ub97c \uc774\ud574\ud558\ub294 \uac83 \ub610\ud55c \ubd80\ud488\uc758 \uc218\uba85\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \ud569\uae08\uc758 \uc8fc\uc694 \uc7a5\uc810<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ube44\uc6a9 \ud6a8\uc728\uc131:<\/strong>\u00a0\uc774 \uac15\uc885\ub4e4\uc740 \ub2c8\ucf08 \ud568\ub7c9\uc774 \uac70\uc758 \uc5c6\uac70\ub098 \uc804\ud600 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ud6e8\uc52c \ub354 \uc800\ub834\ud558\uba70, \uae00\ub85c\ubc8c \ub2c8\ucf08 \uc2dc\uc7a5\uc758 \uac00\uaca9 \ubcc0\ub3d9\uc131\uc5d0\ub3c4 \ub35c \ubbfc\uac10\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6b0\uc218\ud55c \uacbd\ub3c4:<\/strong>\u00a0400 \uc2dc\ub9ac\uc988 \ub0b4\uc758 \ub9c8\ud150\uc0ac\uc774\ud2b8\uacc4 \uac15\uc885\uc740 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uadf9\ud55c\uc758 \uac15\ub3c4\uc640 \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc790\uae30\uc801 \ud2b9\uc131:<\/strong>\u00a0\uadf8\u00a0<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong>\u00a0\ud2b9\uc131\uc740 \uc790\uc131 \ubd84\ub9ac \ubc0f \ud2b9\uc815 \uc804\uc790\uc81c\ud488 \ub4f1 \ub2e4\uc591\ud55c \ud2b9\uc218 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6b0\uc218\ud55c \uc5f4\uc804\ub3c4\uc131:<\/strong>\u00a0\uc774 \ud569\uae08\uc740 300 \uc2dc\ub9ac\uc988 \uac15\ubcf4\ub2e4 \uc5f4\uc744 \ub354 \ud6a8\uc728\uc801\uc73c\ub85c \uc804\ub2ec\ud558\uc5ec \uc5f4\uad50\ud658\uae30 \ubc0f \uc8fc\ubc29\uc6a9\ud488\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 \ud55c\uacc4 \ubc0f \ub179 \ubc1c\uc0dd \uc704\ud5d8<\/h3>\n\n\n\n<p>\ub2c8\ucf08 \ud568\ub7c9\uc774 \ub0ae\uc740 \ub300\uc2e0 \uac00\uc7a5 \ud070 \ub2e8\uc810\uc740 \uadf9\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \ub0b4\uc2dd\uc131\uc774 \ub5a8\uc5b4\uc9c4\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ubc18\uba74&nbsp;<strong>400 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>&nbsp;\uc628\ud654\ud55c \ub300\uae30 \uc870\uac74\uacfc \uc2e4\ub0b4 \ud658\uacbd\uc5d0\uc11c\ub294 \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubcf4\uc774\uc9c0\ub9cc, \uc5fc\ubd84\uc774 \ub9ce\uc740 \uc2a4\ud504\ub808\uc774, \uac15\ud55c \ud654\ud559\uc57d\ud488 \ub610\ub294 \uace0\uc5ec \uc788\ub294 \uc2b5\uae30\uc5d0 \ub178\ucd9c\ub420 \uacbd\uc6b0 \ud45c\uba74 \ub179\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ucd5c\uace0 \uc218\uc900\uc758 \ub0b4\ud654\ud559\uc131\uc774 \uc694\uad6c\ub418\ub294 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc6b0, \uc774\ub7ec\ud55c \uc635\uc158\uc744 \uc800\ud76c\uc758 \ub354 \ud3ed\ub113\uc740&nbsp;<a href=\"https:\/\/haoyumaterial.com\/ko\/products\/stainless-steel\/alloy-steel\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ubc0f \ud569\uae08\uac15<\/a>&nbsp;\uc7ac\uace0\uc640 \ube44\uad50\ud558\uc5ec \uc644\ubcbd\ud55c \uc81c\ud488\uc744 \ucc3e\uc73c\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc218\uba85 \uc5f0\uc7a5\uc744 \uc704\ud55c \uc720\uc9c0\uad00\ub9ac \ud301<\/h3>\n\n\n\n<p>400 \uc2dc\ub9ac\uc988 \uc18c\uc7ac\ub97c \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\ub824\uba74, \ub2e4\uc74c\uacfc \uac19\uc740 \uc804\ubb38\uac00 \uc720\uc9c0\uad00\ub9ac \uae30\uc900\uc744 \ub530\ub974\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uccad\uacb0 \uc720\uc9c0:<\/strong>\u00a0\uc815\uae30\uc801\uc73c\ub85c \ud45c\uba74\uc744 \uc21c\ud55c \ube44\ub204\uc640 \ubb3c\ub85c \ub2e6\uc544\ub0b4\uc5b4, \ud53c\ud305\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \ud658\uacbd \uc624\uc5fc \ubb3c\uc9c8\uc744 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc5fc\uc18c\uacc4 \ud654\ud569\ubb3c \ud53c\ud558\uae30:<\/strong>\u00a0\ubcf4\ud638\uc6a9 \ud06c\ub86c \uc0b0\ud654\ub9c9\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uac15\ud55c \ud45c\ubc31\uc81c\ub098 \uc5fc\uc18c\uacc4 \uc138\uc815\uc81c\ub294 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc644\uc804\ud788 \uac74\uc870\uc2dc\ud0a4\uae30:<\/strong>\u00a0400 \uc2dc\ub9ac\uc988 \ubd80\ud488\uc744 \uace0\uc5ec \uc788\ub294 \ubb3c\uc5d0 \ubc29\uce58\ud558\uc9c0 \ub9c8\uc2dc\uace0, \uc138\ucc99 \ud6c4 \uc989\uc2dc \uac74\uc870\ud558\uc5ec \uc0b0\ud654\ub97c \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\ud45c\uba74 \ub9c8\uac10:<\/strong>\u00a0\uace0\uad11\ud0dd \ub610\ub294 \ubbf8\ub7ec \ub9c8\uac10 \ucc98\ub9ac\ub97c \ud65c\uc6a9\ud558\uba74, \uc785\uc790\uac00 \uc218\ubd84\uc744 \uba38\uae08\uc744 \uc218 \uc788\ub294 \ud45c\uba74\uc801\uc744 \uc904\uc5ec \uc2e4\uc81c\ub85c \ub0b4\uc2dd\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \ud558\uc624\uc704 \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uc774\uc720<\/h2>\n\n\n\n<p>\uc0b0\uc5c5\uc6a9 \uc790\uc7ac\ub97c \uad6c\ub9e4\ud560 \ub54c,&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/strong>&nbsp;\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uccab\uac78\uc74c\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \uc77c\uad00\ub41c \ud488\uc9c8, \uacbd\uc7c1\ub825 \uc788\ub294 \uac00\uaca9, \uadf8\ub9ac\uace0 \uae30\uc220 \uc804\ubb38\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ud30c\ud2b8\ub108\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud558\uc624\uc704 \uc18c\uc7ac\ub294 \uc9c1\uc811 \uc81c\uc870\uc0ac\uc774\uc790 \uae00\ub85c\ubc8c \uacf5\uae09\uc5c5\uccb4\ub85c\uc11c,&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong>&nbsp;\uc81c\ud488\uc774 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \ub300\ud55c\ubbfc\uad6d \uc0b0\uc5c5 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc9c1\uc601 \uacf5\uc7a5 \uc7a5\uc810 \ubc0f \uc7ac\uace0<\/h3>\n\n\n\n<p>\uc911\uac04 \uc720\ud1b5 \ub2e8\uacc4\ub97c \uc5c6\uc560\uace0, 409\ubd80\ud130 440\uae4c\uc9c0 \ubaa8\ub4e0 \ub4f1\uae09\uc5d0 \ub300\ud574 \uc9c1\uc601 \uacf5\uc7a5 \uac00\uaca9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \uc7ac\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc5b4 \uc2dc\ud2b8, \ucf54\uc77c, \ubc14\ub97c \uc989\uc2dc \ucd9c\uace0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ud504\ub85c\uc81d\ud2b8 \ub9ac\ub4dc\ud0c0\uc784\uc744 \ud06c\uac8c \ub2e8\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc11c\ube44\uc2a4 \ud2b9\uc9d5<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ud558\uc624\uc704 \uc18c\uc7ac \uc5ed\ub7c9<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\uc7ac\ub8cc \ub4f1\uae09<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">410, 420, 430, 440, 409 \uc804 \ud488\ubaa9 \ubcf4\uc720<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud45c\uba74 \ub9c8\uac10<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">2B, BA, 8K \ubbf8\ub7ec, \ube0c\ub7ec\uc2dc\ub4dc, No. 4, \ud5e4\uc5b4\ub77c\uc778<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ub9de\ucda4 \uac00\uacf5<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc815\ubc00 \uc2ac\ub9ac\ud305, \ub808\uc774\uc800 \uc808\ub2e8, \ub9de\ucda4 \uc81c\uc791<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>\ud488\uc9c8 \uad00\ub9ac<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">ISO9001 \uc778\uc99d \ubc0f \uc5c4\uaca9\ud55c \ucd9c\uace0 \uc804 \uac80\uc0ac<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uc804\ubb38 \uac00\uacf5 \ubc0f \ub9de\ucda4 \uc81c\uc791<\/h3>\n\n\n\n<p>\uc800\ud76c\ub294 \ub2e8\uc21c\ud788 \uc6d0\uc790\uc7ac\ub9cc \ubc30\uc1a1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc81c\uc791 \uc694\uad6c\ub97c \uc704\ud55c \uc6d0\uc2a4\ud1b1 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2b9\uc815 \uce58\uc218\ub098 \ud2b9\uc218 \ud45c\uba74 \ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc2e0 \uacbd\uc6b0, \uc800\ud76c \uc2dc\uc124\uc740 \ub300\ub7c9 \uc8fc\ubb38\ub3c4 \uc815\ubc00\ud558\uac8c \ucc98\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ud76c\uc758 \uae4a\uc740&nbsp;<a href=\"https:\/\/haoyumaterial.com\/ko\/stainless-steel-casting-process\/\">\uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc8fc\uc870 \uacf5\uc815<\/a>&nbsp;\ubc0f \uc18c\uc7ac \uacfc\ud559\uc5d0 \ub300\ud55c \uc9c0\uc2dd\uc73c\ub85c 400 \uc2dc\ub9ac\uc988 \ud569\uae08\uc774 \uc5f4 \ubc0f \uae30\uacc4\uc801 \uc6a9\ub3c4\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc548\uc815\uc131<\/h3>\n\n\n\n<p>\ud488\uc9c8\uc5d0 \ub300\ud55c \uc800\ud76c\uc758 \uc57d\uc18d\uc740 \uae00\ub85c\ubc8c \uc778\uc99d\uacfc \uc911\ub3d9, \uc720\ub7fd, \ub0a8\ubd81\ud55c \ub4f1\uc73c\ub85c\uc758 \uc218\ucd9c \uc2e4\uc801\uc744 \ud1b5\ud574 \uc785\uc99d\ub429\ub2c8\ub2e4. \ubaa8\ub4e0&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/strong>&nbsp;\uc81c\ud488\uc740 \ucd9c\uace0 \uc804 \uc790\uc131, \uacbd\ub3c4, \ub0b4\uc2dd\uc131 \ub4f1 \uc5c4\uaca9\ud55c \uac80\uc0ac\ub97c \uac70\uce69\ub2c8\ub2e4. \uc790\ub3d9\ucc28, \uac00\uc804, \uc0b0\uc5c5\uc6a9 \uacf5\uad6c \uc81c\uc870\uc5d0 \ud544\uc694\ud55c \uc548\uc815\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2b9\uc218 \ud569\uae08\ub3c4 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc2dc\ub294 \ubd84\ub4e4\uc744 \uc704\ud574 \ub2e4\uc591\ud55c&nbsp;<a href=\"https:\/\/haoyumaterial.com\/ko\/products\/stainless-steel\/duplex-stainless-steel\/\">\ub4c0\ud50c\ub809\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/a>&nbsp;\uc81c\ud488\uc744 \uc81c\uacf5\ud558\uc5ec \uc18c\uc7ac \uc694\uad6c\ub97c \ucda9\uc871\uc2dc\ucf1c \ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4 FAQ<\/h2>\n\n\n\n<p>400 \uc2dc\ub9ac\uc988\uc758 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc774\ud574\ud558\uba74&nbsp;<strong>400\uacc4 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub780 \ubb34\uc5c7\uc778\uac00<\/strong>&nbsp;\ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud55c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud558\uc624\uc720\uba54\ud0c8\uc5d0\uc11c \uc790\uc8fc \ubc1b\ub294 \uc9c8\ubb38\uc744 \uc544\ub798\uc5d0 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\ub294 \uc790\uc131\uc774 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p>\ub124,&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc758 \uc790\uc131<\/strong>&nbsp;400 \uc2dc\ub9ac\uc988\uc758 \ud2b9\uc131 \uc911 \ud558\ub098\uac00 \ubc14\ub85c \uc790\uc131\uc785\ub2c8\ub2e4. 300 \uc2dc\ub9ac\uc988\uac00 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8 \uad6c\uc870\uc778 \ubc18\uba74, 400 \uc2dc\ub9ac\uc988\ub294 \ud398\ub77c\uc774\ud2b8\uc640 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uc790\uc11d\uc5d0 \ub04c\ub9ac\uba70, \uc774\ub294&nbsp;<a href=\"https:\/\/haoyumaterial.com\/ko\/alloy-steel-vs-stainless-steel\/\">\ud569\uae08\uac15 \ub300 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/a>&nbsp;\uc0b0\uc5c5\uc6a9 \ubd84\ub958\ub098 \ud2b9\uc815 \ud558\ub4dc\uc6e8\uc5b4 \uc801\uc6a9 \uc2dc \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc774 \uc2a4\ud2f8\uc740 \ub179\uc774 \uc2ac\ub098\uc694?<\/h3>\n\n\n\n<p>\ub3d9\uc548&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong>&nbsp;\uc628\ud654\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc6b0\uc218\ud55c \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, 300 \uc2dc\ub9ac\uc988\uc5d0 \ube44\ud574 \uac15\ud55c \ud654\ud559\ubb3c\uc9c8\uc774\ub098 \ub192\uc740 \uc5fc\ubd84\uc5d0 \ub178\ucd9c\ub420 \uacbd\uc6b0 \ud45c\uba74 \ub179\uc774 \ub354 \uc27d\uac8c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud06c\ub86c \ud568\ub7c9\uc774 \ub0ae\uace0 \ub2c8\ucf08\uc774 \uc5c6\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc720\uc9c0\uad00\ub9ac\uc640 \ub2f9\uc0ac\uc758&nbsp;<strong>BA \ub610\ub294 8K \ubbf8\ub7ec \ud3f4\ub9ac\uc2f1<\/strong>, \uacfc \uac19\uc740 \uc62c\ubc14\ub978 \ud45c\uba74 \ub9c8\uac10 \uc120\ud0dd\uc740 \ub0b4\uad6c\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">410\uacfc 430\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p>\uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ub0b4\ubd80 \uad6c\uc870\uc640 \uc6a9\ub3c4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>410 \ub4f1\uae09:<\/strong>\u00a0\uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uacbd\ud654\uac00 \uac00\ub2a5\ud55c \ub9c8\ud150\uc0ac\uc774\ud2b8\uacc4 \uac15\uc785\ub2c8\ub2e4. \ud328\uc2a4\ub108\ub098 \ubc38\ube0c\uc640 \uac19\uc740 \uace0\uac15\ub3c4 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>430 \ub4f1\uae09:<\/strong>\u00a0\uc5f4\ucc98\ub9ac\ub85c \uacbd\ud654\ub418\uc9c0 \uc54a\ub294 \ud398\ub77c\uc774\ud2b8\uacc4 \uac15\uc785\ub2c8\ub2e4. \ub0b4\uc2dd\uc131\uc774 \ub354 \uc6b0\uc218\ud558\uba70,\u00a0<strong>\uac00\uc804\uc81c\ud488 \ud328\ub110 \ubc0f \uc7a5\uc2dd \ud2b8\ub9bc\uc758 \ud45c\uc900 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/strong>.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc740 \uc2dd\ud488 \ub4f1\uae09\uc73c\ub85c \uc548\uc804\ud55c\uac00\uc694?<\/h3>\n\n\n\n<p>\uc5ec\ub7ec \ub4f1\uae09\uc774&nbsp;<strong>400 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15<\/strong>&nbsp;\uacc4\uc5f4 \ub0b4\uc5d0\uc11c \uc2dd\ud488 \uc548\uc804 \ub4f1\uae09\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.&nbsp;<strong>430 \ub4f1\uae09\uc740<\/strong>&nbsp;\uc720\uae30\uc0b0\uc5d0 \uac15\ud574 \ubbf9\uc2f1\ubcfc, \uc2f1\ud06c\ub300, \uc8fc\ubc29 \uac00\uc804\uc81c\ud488\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c,&nbsp;<strong>420 \ubc0f 440 \ub4f1\uae09\uc740<\/strong>&nbsp;\ub0a0\uce74\ub86d\uace0 \uacbd\ud654\ub41c \ub0a0\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc704\uc0dd\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \uc804\ubb38 \ucee4\ud2c0\ub7ec\ub9ac\uc640 \uce7c\ub0a0\uc758 \uc5c5\uacc4 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">400 \uc2dc\ub9ac\uc988\uc5d0 \ud558\uc624\uc704 \uba54\ud0c8\uc744 \uc120\ud0dd\ud558\ub294 \uc774\uc720\ub294?<\/h3>\n\n\n\n<p>\uc800\ud76c\ub294 \ubc29\ub300\ud55c \uc7ac\uace0\uc758&nbsp;<strong>400 \uc2dc\ub9ac\uc988 \uc2a4\ud14c\uc778\ub9ac\uc2a4<\/strong>&nbsp;\uc81c\ud488\uc744 \uc9c1\uc811 \uacf5\uc7a5\uacfc \uc5f0\uacb0\ud558\uc5ec \uc81c\uacf5\ud569\ub2c8\ub2e4. ISO9001 \uc778\uc99d \uc2dc\uc124\uc5d0\uc11c \ubaa8\ub4e0 \ucf54\uc77c, \uc2dc\ud2b8, \ubc14\uac00 \ucd9c\uace0 \uc804 \uc5c4\uaca9\ud55c \ud488\uc9c8 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ube60\ub978 \ubc30\uc1a1:<\/strong>\u00a0\ud45c\uc900 \uaddc\uaca9\uc740 \uc989\uc2dc \ubc1c\uc1a1\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub9de\ucda4 \uac00\uacf5:<\/strong>\u00a0\uc815\ubc00 \uc2ac\ub9ac\ud305 \ubc0f \ud45c\uba74 \ucc98\ub9ac.<\/li>\n\n\n\n<li><strong>\uc804\ubb38 \uc9c0\uc6d0:<\/strong>\u00a0\uadc0\ud558\uc758 \ud2b9\uc815 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \ub4f1\uae09\uc744 \ubc1b\uc744 \uc218 \uc788\ub3c4\ub85d \uae30\uc220 \uc0c1\ub2f4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Understanding 400 Series Chemical Composition When you ask&nbsp;what is 400 sery stainless steel, you are looking at a class of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1277,"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":[292,103,278,294,293,288,130],"class_list":["post-1273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-400-series-stainless-steel","tag-applications","tag-chemical-composition","tag-ferritic","tag-grades","tag-martensitic","tag-properties"],"_links":{"self":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/1273","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=1273"}],"version-history":[{"count":1,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/1273\/revisions"}],"predecessor-version":[{"id":1278,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/posts\/1273\/revisions\/1278"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media\/1277"}],"wp:attachment":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media?parent=1273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/categories?post=1273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/tags?post=1273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}