{"id":18305,"date":"2026-09-15T07:41:47","date_gmt":"2026-09-14T23:41:47","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=18305"},"modified":"2026-10-21T11:19:19","modified_gmt":"2026-10-21T03:19:19","slug":"tool-steel-heat-treatment-troubleshooting-chart","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/tool-steel-heat-treatment-troubleshooting-chart\/","title":{"rendered":"\uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \ubb38\uc81c \ud574\uacb0 \ucc28\ud2b8"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center has-x-large-font-size\" id=\"h-tool-steel-heat-treatment-troubleshooting-chart\">\uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \ubb38\uc81c \ud574\uacb0 \ucc28\ud2b8<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ud654\ub41c \uacf5\uad6c\ub97c \ub2e4\uc2dc \ub178\uc5d0 \ub123\uac70\ub098 \ud3d0\uae30 \ucc98\ubd84\ud558\uac8c \ub9cc\ub4dc\ub294 \uc77c\uacf1 \uac00\uc9c0 \uacb0\ud568\uacfc \uac01\uac01\uc758 \uc6d0\uc778, \uadf8\ub9ac\uace0 \uc774\ub97c \uad50\uc815\ud558\ub294 \uc810\uac80 \ub610\ub294 \ubcc0\uacbd \uc0ac\ud56d\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uacbd\ub3c4\uac00 \ub192\uac70\ub098 \ub0ae\uac8c \ub098\uc624\ub294 \uacbd\uc6b0, \ud0c8\ud0c4, \uacbd\ub3c4 \ubd88\uade0\uc77c, \ubcc0\ud615, \uce58\uc218 \ubcc0\ud654, \uacbd\ud654 \uc911 \uade0\uc5f4\uc774 \ubaa8\ub450 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-heat-treatment-defects-causes-and-remedies\" class=\"wp-block-heading\">\uc5f4\ucc98\ub9ac \uacb0\ud568, \uc6d0\uc778 \ubc0f \ud574\uacb0\ucc45<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub208\uc55e\uc5d0 \uc788\ub294 \uacb0\ud568\ubcc4\ub85c \ubd84\ub958\ud588\uc2b5\ub2c8\ub2e4. \uac01 \uc904\uc740 \ud558\ub098\uc758 \uac00\ub2a5\ud55c \uc6d0\uc778\uacfc \uc774\ub97c \uc81c\uac70\ud558\ub294 \uc870\uce58\ub97c \uba85\uc2dc\ud569\ub2c8\ub2e4. \uc628\ub3c4, <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-soak-time-chart\/\">\uc720\uc9c0 \uc2dc\uac04<\/a> \ubc0f \uac01 \uac15\uc885\uc758 \ub2f4\uae08\uc9c8 \ub9e4\uccb4\ub294 \ub2e4\uc74c\uc5d0 \uc788\uc2b5\ub2c8\ub2e4 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-hardening-tempering-chart\/\">\uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1 \ucc28\ud2b8<\/a>\uc5d0 \uc788\uc73c\uba70, \ub728\uc784 \uc628\ub3c4\uac00 \uc0dd\uc131\ud558\ub294 \uacbd\ub3c4\ub294 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-tempering-chart\/\">\ub2f4\uae08\uc9c8 \ucc28\ud2b8<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uac00\ub2a5\ud55c \uc6d0\uc778<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc810\uac80 \ub610\ub294 \ubcc0\uacbd \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\uaddc\uc815\ubcf4\ub2e4 \ub192\uc740 \uacbd\ub3c4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \uc628\ub3c4 \uc81c\uc5b4 \ubd88\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \uc81c\uc5b4 \uc7a5\uce58\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80 \ubc0f \uad50\uc815\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud45c\uba74 \uce68\ud0c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uc131 \ubd84\uc704\uae30\uac00 \uc81c\uc5b4\ub418\ub294 \ub178\uc5d0\uc11c \ud480\ub9bc \ubc0f\/\ub610\ub294 \uacbd\ud654\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub108\ubb34 \ub192\uc740 \uacbd\ud654 \uc628\ub3c4 \uc0ac\uc6a9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc81c\uc870\uc0ac \uad8c\uc7a5 \uacbd\ud654 \uc628\ub3c4 \ubc94\uc704\ub97c \ucd08\uacfc\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc628\ub3c4\uc5d0\uc11c \uacfc\uc5f4 \ubc0f\/\ub610\ub294 \uacfc\ub3c4\ud55c \uc720\uc9c0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c0\ub294 \uc81c\uc870\uc0ac \uad8c\uc7a5 \uacbd\ud654 \uc720\uc9c0 \uc2dc\uac04\uc744 \ucd08\uacfc\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub728\uc784 \uc791\uc5c5\uc758 \ubd88\ucda9\ubd84 \ubc0f\/\ub610\ub294 \ub2e8\uc2dc\uac04 \uc0ac\uc774\ud074<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc694\uad6c \uacbd\ub3c4\uc640 \uc77c\uce58\ud558\ub294 \uac00\uc7a5 \ub192\uc740 \ub728\uc784 \uc628\ub3c4\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ub728\uc784 \uc628\ub3c4\uc5d0\uc11c \uac00\uc5f4 \ub450\uaed8 1\uc778\uce58\ub2f9 120\ubd84(1mm\ub2f9 4.72\ubd84) \ub3d9\uc548 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. \uacf5\uae30 \uacbd\ud654 \uacf5\uad6c\uac15\uc740 \uc774\uc911 \ubc0f \uc0bc\uc911 \ub728\uc784\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\uaddc\uc815\ubcf4\ub2e4 \ub0ae\uc740 \uacbd\ub3c4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \uc628\ub3c4 \uc81c\uc5b4 \ubd88\ub7c9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \uc81c\uc5b4 \uc7a5\uce58\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80 \ubc0f \uad50\uc815\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud45c\uba74 \ud0c8\ud0c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uc131 \ubd84\uc704\uae30\uac00 \uc81c\uc5b4\ub418\ub294 \ub178\uc5d0\uc11c \ud480\ub9bc \ubc0f\/\ub610\ub294 \uacbd\ud654\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub108\ubb34 \ub0ae\uc740 \uacbd\ud654 \uc628\ub3c4 \uc0ac\uc6a9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc81c\uc870\uc0ac \uad8c\uc7a5 \uacbd\ud654 \uc628\ub3c4 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc628\ub3c4\uc5d0\uc11c \ubd88\ucda9\ubd84\ud55c \uc720\uc9c0<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc804\uc5d0 \ucda9\ubd84\ud788 \uc608\uc5f4\ud558\uc2ed\uc2dc\uc624. \uad8c\uc7a5 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654(\uacbd\ud654) \uc720\uc9c0 \uc2dc\uac04\uc744 \ub530\ub974\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub108\ubb34 \ub290\ub9b0 \ub2f4\uae08\uc9c8 \ubc0f\/\ub610\ub294 \ub2f4\uae08\uc9c8 \uc911\ub2e8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\ub2e8 \uc5c6\uc774 \uade0\uc77c\ud558\uac8c \ub2f4\uae08\uc9c8\ud558\uc2ed\uc2dc\uc624. \uc801\uc808\ud55c \ub0c9\uac01\uc744 \uc704\ud574 \uc815\uc9c0 \uacf5\uae30 \ub2f4\uae08\uc9c8 \uc774\uc0c1\uc774 \ud544\uc694\ud55c \ub2e8\uba74 \ud06c\uae30\uc758 \uacbd\uc6b0 \uacf5\uae30 \uacbd\ud654\uac15\uc5d0 \uade0\uc77c\ud55c \ud32c \uc1a1\ud48d\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc6d0\ud558\ub294 \uacbd\ub3c4 \uc218\uc900\uc5d0 \ube44\ud574 \ub108\ubb34 \ub192\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ub728\uc784<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uad8c\uc7a5 \ub728\uc784 \uc9c0\uce68\uc744 \ub530\ub974\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\ud45c\uba74 \uc804\uccb4\uc5d0 \uac78\uce5c \uacbd\ub3c4 \ubd88\uade0\uc77c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ud45c\uba74 \ud0c8\ud0c4 \ubc0f\/\ub610\ub294 \ud45c\uba74 \uc2a4\ucf00\uc77c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc804\uc5d0 \ubaa8\ub4e0 \ud0c8\ud0c4\uc774 \uc81c\uac70\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc911\uc131 \ubd84\uc704\uae30\uac00 \uc81c\uc5b4\ub418\ub294 \ub178\uc5d0\uc11c \ud480\ub9bc \ubc0f\/\ub610\ub294 \uacbd\ud654\ud558\uac70\ub098, \uc774\ub7ec\ud55c \ub178\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \ud3ec\uc77c \ub7a9\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uacf5\uae30 \uc720\uc785\uc744 \ub9c9\uae30 \uc704\ud574 \ubaa8\ub4e0 \ub178 \uac1c\uad6c\ubd80\ub97c \ubc00\ubd09\ud558\uc2ed\uc2dc\uc624. \ub178\ub97c \uc591\ud638\ud55c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uc5ec \uc801\uc808\ud788 \ubc00\ubd09\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uade0\uc77c\ud55c \ub2f4\uae08\uc9c8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub300\ud615 \ub2e8\uba74\uc744 \uacf5\uae30 \ub2f4\uae08\uc9c8\ud560 \ub54c\ub294 \uade0\uc77c\ud55c \ud32c \uc1a1\ud48d\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub0c9\uac01\uc744 \uac00\uc18d\ud654\ud558\uc2ed\uc2dc\uc624. \uc18c\ud615 \ub2e8\uba74 \ud06c\uae30\ub294 \uacf5\uae30 \uc21c\ud658\uc774 \ubc29\ud574\ubc1b\uc9c0 \uc54a\ub294 \uacf3\uc5d0\uc11c \uc815\uc9c0 \uacf5\uae30 \uc911\uc5d0\uc11c \ub0c9\uac01\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc561\uccb4 \ub2f4\uae08\uc9c8\uc81c\ub294 \uad50\ubc18\ud558\uace0 \ub0c9\uac01\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucc28\uac11\uac8c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc561\uccb4 \ub2f4\uae08\uc9c8\uc870\ub97c \uae68\ub057\ud558\uac8c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. \ubb3c \ub2f4\uae08\uc9c8\uc81c \ub300\uc2e0 \uc5fc\uc218 \uc6a9\uc561\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\ud45c\uba74\uc758 \ud0c8\ud0c4 \ubc0f \uc2a4\ucf00\uc77c<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubd09\uc7ac\uc5d0\uc11c \ud45c\uba74 \ud0c8\ud0c4 \uc81c\uac70 \uc2e4\ud328<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac00\ub2a5\ud55c \uacbd\uc6b0 \ud0c8\ud0c4\uc774 \uc5c6\ub294 \uac15\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc5f4\uac04 \uc555\uc5f0 \uc0c1\ud0dc\uc758 \uc7ac\uace0\uc5d0\uc11c \uad8c\uc7a5\ub300\ub85c \ud45c\uba74 \uc2a4\ucf00\uc77c\uacfc \ud0c8\ud0c4\uc744 \uc810\uac80\ud558\uace0 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc911 \uc911\uc131 \ub178 \ubd84\uc704\uae30\uc5d0\uc11c \uac00\uc5f4 \ubc0f \uc720\uc9c0 \uc2e4\ud328<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uc131 \ubd84\uc704\uae30\uac00 \uc81c\uc5b4\ub418\ub294 \ub178, \uc9c4\uacf5 \ub610\ub294 \uc911\uc131 \uc5fc\uc695 \ub178\uc5d0\uc11c \ud480\ub9bc \ubc0f\/\ub610\ub294 \uacbd\ud654\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\ubcc0\ud615, \ud728, \ub9cc\uace1 \ub610\ub294 \ube44\ud2c0\ub9bc<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubcf5\uc7a1\ud55c \uc124\uacc4 \ud615\uc0c1<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc751\ub825 \uc9d1\uc911 \uc694\uc18c\ub97c \ucd5c\uc18c\ud654\ud558\uace0 \ub0a0\uce74\ub85c\uc6b4 \ub0b4\ubd80 \ucf54\ub108\ubd80, \uc587\uc740 \ub2e8\uba74\uc5d0 \uc778\uc811\ud55c \ub450\uaebc\uc6b4 \ub2e8\uba74, \ub9c9\ud78c \uad6c\uba4d, \uc587\uc740 \ubcbd \ub2e8\uba74\uc758 \uad6c\uba4d\uc744 \ud53c\ud558\uc5ec \ubd80\ud488\uc744 \uc124\uacc4\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub0c9\uac04 \uac00\uacf5(\uae30\uacc4 \uac00\uacf5)\uc73c\ub85c \uc778\ud55c \uae30\uacc4\uc801 \uc751\ub825 \ubc29\ucd9c<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uae30\uacc4\uc801 \uc751\ub825\uc744 \uc81c\uac70\ud558\uae30 \uc704\ud574 \uacbd\ud654 \uc804\uc5d0 \uc751\ub825 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \ub0b4 \ubd80\ud488 \uace0\uc815 \ubc0f \uc9c0\uc9c0 \ubd88\ucda9\ubd84<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub178\uc5d0 \uacfc\uc801\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ub178 \ub0b4\uc5d0\uc11c \uacf5\uc791\ubb3c\uc744 \uc801\uc808\ud788 \uc9c0\uc9c0\ud558\uace0 \uac00\ub2a5\ud55c \uacbd\uc6b0 \uc218\uc9c1\uc73c\ub85c \ub9e4\ub2ec\uc544 \ub450\uc2ed\uc2dc\uc624. \uae38\uace0 \uc587\uc740 \uacf5\uc791\ubb3c\uc740 \uac00\ub2a5\ud55c \uacbd\uc6b0 \uc9c0\uc9c0\ud310\uc5d0 \ud074\ub7a8\ud504\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc628\ub3c4\ub85c \ub108\ubb34 \ube60\ub974\uac8c \uac00\uc5f4\ud558\uc5ec \ubc1c\uc0dd\ud558\ub294 \uc5f4\ucda9\uaca9<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc804\uc5d0 \ucda9\ubd84\ud788 \uc608\uc5f4\ud558\uc2ed\uc2dc\uc624. \uacbd\ud654 \uc628\ub3c4\ub85c \uac00\uc5f4\ud558\uace0 \uade0\uc77c\ud558\uac8c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc628\ub3c4\uc5d0\uc11c \uade0\uc77c\ud558\uac8c \uac00\uc5f4 \ubc0f \uc720\uc9c0 \uc2e4\ud328<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucda9\ubd84\ud788 \uc608\uc5f4\ud558\uc2ed\uc2dc\uc624. \ub178\uc5d0 \uacfc\uc801\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uacbd\ud654 \uc628\ub3c4\uc5d0\uc11c \ucda9\ubd84\ud788 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uade0\uc77c\ud55c \ub2f4\uae08\uc9c8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uac00\ub2a5\ud55c \uacbd\uc6b0 \uacf5\uae30 \uacbd\ud654\uac15\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uade0\uc77c\ud558\uac8c \ub2f4\uae08\uc9c8\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\uce58\uc218 \ubcc0\ud654, \uc218\ucd95 \ub610\ub294 \ud33d\ucc3d<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc5d0\uc11c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c\uc758 \ubd88\uc644\uc804 \ubc0f\/\ub610\ub294 \ubd88\uade0\uc77c\ud55c \ubcc0\ud0dc<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ucca0\uc800\ud558\uace0 \uade0\uc77c\ud558\uac8c \ub2f4\uae08\uc9c8\ud558\uc2ed\uc2dc\uc624. \ub728\uc784 \uc791\uc5c5\uc744 \ub2e8\uc2dc\uac04 \uc0ac\uc774\ud074\ub85c \ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uacf5\uae30 \uacbd\ud654\uac15\uc740 \uc774\uc911 \ubc0f \uc0bc\uc911 \ub728\uc784\ud558\uc2ed\uc2dc\uc624. \uc644\uc804\ud55c \ubcc0\ud0dc(\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc5d0\uc11c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8)\ub97c \uc704\ud574 \uc601\ud558 \ubc0f \uadf9\uc800\uc628 \ub2f4\uae08\uc9c8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\">\uacbd\ud654 \uc911 \uade0\uc5f4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubd80\uc815\ud655\ud55c \ub178 \uc81c\uc5b4\ub85c \uc778\ud55c \uacfc\uc789 \ub610\ub294 \ubd80\uc871 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub178 \uc81c\uc5b4 \uc7a5\uce58\ub97c \uc810\uac80 \ubc0f \uad50\uc815\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc124\uacc4 \ud615\uc0c1\uc774 \uc751\ub825 \uc9d1\uc911 \uc694\uc18c\ub97c \uc0dd\uc131<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc751\ub825 \uc9d1\uc911 \uc694\uc18c\ub97c \ud3ec\ud568\ud558\ub294 \ubd80\ud488 \uc124\uacc4\ub97c \ub2e8\uc21c\ud654\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uc2ec\ud55c \uae30\uacc4\uc801 \uc751\ub825 \uc9d1\uc911<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc5f4\ucc98\ub9ac \uc804\uc5d0 \uc2ec\ud558\uac8c \ub0c9\uac04 \uac00\uacf5\ub41c \ubd80\ud488\uc758 \uc751\ub825\uc744 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uce68\ud0c4 \ubc0f \ud0c8\ud0c4<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uc911\uc131 \ubd84\uc704\uae30\uac00 \uc81c\uc5b4\ub418\ub294 \ub178\uc5d0\uc11c \ud480\ub9bc \ubc0f\/\ub610\ub294 \uacbd\ud654\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\uacfc\uc5f4 \ubc0f \uacfc\uce68\ud0c4\uc73c\ub85c \uc778\ud55c \uacb0\uc815\ub9bd \uc870\ub300\ud654\ub294 \uac15\uc744 \ucde8\uc131\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uacbd\ud654 \uc804\uc5d0 \ucda9\ubd84\ud788 \uc608\uc5f4\ud558\uc2ed\uc2dc\uc624. \uacfc\uce68\ud0c4 \ub610\ub294 \ubd80\uc871 \uce68\ud0c4\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ubd88\uade0\uc77c\ud55c \ub2f4\uae08\uc9c8<\/td><td class=\"has-text-align-left\" data-align=\"left\">\uade0\uc77c\ud558\uac8c \ub2f4\uae08\uc9c8\ud558\uc2ed\uc2dc\uc624. \uac00\ub2a5\ud558\uba74 \uacf5\uae30 \uacbd\ud654 \uac15\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\ub2f4\uae08\uc9c8 \ud6c4 \ub2e8\uc2dc\uac04(\ubd88\ucda9\ubd84) \ub728\uc784<\/td><td class=\"has-text-align-left\" data-align=\"left\">\ub2f4\uae08\uc9c8 \ud6c4 \uc989\uc2dc \ub728\uc784\ud558\uc2ed\uc2dc\uc624. 400\u00b0 F(204\u00b0 C) \ubbf8\ub9cc\uc758 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \ub728\uc784\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624. \uacf5\uae30 \uacbd\ud654 \uac15\uc740 \uc774\uc911 \ubc0f \uc0bc\uc911 \ub728\uc784\ud558\uc2ed\uc2dc\uc624.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd9c\ucc98: Tool and Die Making Troubleshooter(R. M. Leed), \uc81c8\uc7a5 \ubb38\uc81c \ud574\uacb0 \ubaa9\ub85d, Bethlehem Steel \uc5f4\ucc98\ub9ac \uc2e4\ubb34\uc5d0\uc11c \ubc1c\ucdcc.<\/p>\n\n\n\n<h3 id=\"h-reading-the-table\" class=\"wp-block-heading\">\ud45c \uc77d\ub294 \ubc29\ubc95<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uacb0\ud568\uc758 \ub300\ubd80\ubd84\uc740 \ub450 \uac00\uc9c0 \uc2b5\uad00 \uc911 \ud558\ub098\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. \uc9e7\uc740 \uc0ac\uc774\ud074\uc740 \uce68\ud0c4\uc744 \uac74\ub108\ub6f0\uace0 \ucf54\uc5b4\ub97c \uacbd\ud654 \uc628\ub3c4 \uc774\ud558\ub85c \ub0a8\uae30\uba70, \ub290\uc2a8\ud55c \ub178 \uc81c\uc5b4\ub294 \ubd80\ud488\uc774 \ubaa9\ud45c \uc628\ub3c4 \uc704\ub098 \uc544\ub798\uc5d0 \uba38\ubb3c\uac8c \ud569\ub2c8\ub2e4. \uc608\uc5f4, \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uce68\ud0c4, \ub2f4\uae08\uc9c8 \ubc0f \ub728\uc784\uc758 \uc804\uccb4 \uc0ac\uc774\ud074\uc744 \uacc4\ud68d\ud55c \ub2e4\uc74c \uc77c\uc815\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. \uacbd\ud654 \uc804\uc5d0 \uc751\ub825 \uc81c\uac70\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc0ac\uc774\ud074\uc740 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-annealing-normalizing-temperature-chart\/\">\ud480\ub9bc \ubc0f \ubd88\ub9bc \ucc28\ud2b8<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uade0\uc5f4\uc740 \uacbd\uace0\uac00 \uac00\uc7a5 \uc801\uc740 \uacb0\ud568\uc785\ub2c8\ub2e4. \ucc9c\ucc9c\ud788 \ubcc0\ud0dc\ud558\ub294 \uac15\uc740 \ub2f4\uae08\uc9c8\uc744 \ud1b5\ud574 \uc751\ub825\uc744 \ub35c \ubc1b\uc73c\ubbc0\ub85c, <a href=\"https:\/\/aobosteel.com\/ko\/air-hardening-tool-steel\/\">\uacf5\ub7ad \ub4f1\uae09<\/a> \uc740 \ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac\ub098 \ud63c\ud569 \ub2e8\uba74\uc744 \uac00\uc9c4 \ubd80\ud488\uc5d0 <a href=\"https:\/\/aobosteel.com\/ko\/oil-hardening-tool-steel\/\">\uc624\uc77c \uacbd\ud654 \ub4f1\uae09<\/a>\ubcf4\ub2e4 \ub354 \uc548\uc804\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/quench-cracking-tool-steel\/\">\ub2f4\uae08\uc9c8 \uade0\uc5f4 \ud398\uc774\uc9c0<\/a> \ub294 \uba54\ucee4\ub2c8\uc998\uc744 \ub2e4\ub8e8\uba70, <a href=\"https:\/\/aobosteel.com\/ko\/blog\/how-to-avoid-d2-heat-treatment-mistakes\/\">D2 \uc5f4\ucc98\ub9ac \uc2e4\uc218<\/a> \ubaa9\ub85d\uc740 \ub300\ubd80\ubd84\uc758 \uc6d0\uc778\uc774 \ub418\ub294 \ud604\uc7a5 \uc2b5\uad00\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74\uc5d0\uc11c \ub0ae\uac8c \uce21\uc815\ub418\ub294 \ubd80\ud488\uc740 \uacbd\ub3c4\uac00 \uc544\ub2c8\ub77c \ud0c4\uc18c\ub97c \uc783\uc740 \uacbd\uc6b0\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/decarburization-and-stock-removal-tool-steel\/\">\ud0c8\ud0c4\uc740 \uc5f0\uc0ad\uba74\uc5d0\uc11c<\/a> \uc218\ucc9c \ubd84\uc758 \uc77c \uae4a\uc774\uc758 \uc5f0\uc9c8 \ud45c\uce35\uc73c\ub85c \ub098\ud0c0\ub098\uba70, \ud45c\uce35\uc774 \uc81c\uac70\ub41c \ud6c4\uc5d0\ub294 \ud45c\uba74\uc5d0\uc11c\uc758 \uc904 \uc2dc\ud5d8 \ub610\ub294 \ub85c\ud06c\uc6f0 \uc2dc\ud5d8\uc73c\ub85c\ub294 \uc774\ub97c \ubc1c\uacac\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uac15\uc7ac\ub97c \ud0d3\ud558\uae30 \uc804\uc5d0 \uc0c8\ub85c \uc5f0\uc0ad\ud55c \uba74\uc5d0\uc11c \uacbd\ub3c4\ub97c \ud655\uc778\ud558\uace0, <a href=\"https:\/\/aobosteel.com\/ko\/hardness-testing-methods\/\">\uacbd\ub3c4 \uc2dc\ud5d8 \ubc29\ubc95<\/a> \ud30c\uc77c\ub85c \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \ub54c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ube44\ucee4\uc2a4 \ub610\ub294 \ube0c\ub9ac\ub12c \uc7a5\ube44\uc5d0\uc11c \uc77d\uc740 \uac12\uc740 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-hardness-conversion-calculator\/\">\uacbd\ub3c4 \ubcc0\ud658 \uacc4\uc0b0\uae30<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uce58\uc218 \ubcc0\ud654\ub294 \uacb0\ud568\uc774 \uc544\ub2d9\ub2c8\ub2e4. \ubaa8\ub4e0 \uacf5\uad6c\uac15\uc740 \uacbd\ud654 \uc2dc \uc57d\uac04 \uc131\uc7a5\ud558\uba70 D2\ub294 \uac00\uc7a5 \uc801\uac8c \uc6c0\uc9c1\uc774\ubbc0\ub85c, \uacf5\ucc28\ub97c \uc720\uc9c0\ud574\uc57c \ud558\ub294 \ub2e4\uc774\ub294 \uc5f4\ucc98\ub9ac \ud6c4 \ub9c8\ubb34\ub9ac \uc5ec\uc720\ub97c \ub450\uace0 \uc5f0\uc0ad\ud569\ub2c8\ub2e4. \uac01 \uacc4\uc5f4\uc758 \uc608\uc0c1 \uc131\uc7a5\uc740 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-size-change-in-heat-treatment\/\">\uce58\uc218 \ubcc0\ud654 \ucc28\ud2b8<\/a>\uc5d0 \uc788\uc73c\uba70, \uac00\uacf5 \uc804\uc5d0 \uc5f4\uac04 \uc555\uc5f0 \ubd09\uc5d0\uc11c \uae68\ub057\ud55c \uae08\uc18d\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud574 \uc81c\uac70\ud560 \uc7ac\uace0\ub294 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-machining-allowance-chart\/\">\uac00\uacf5 \uc5ec\uc720 \ucc28\ud2b8<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e8\uba74 \ud06c\uae30\ub294 \ubd80\ud488\uc774 \uc644\uc804\ud788 \uacbd\ud654\ub418\uae30 \uc704\ud574 \uc5bc\ub9c8\ub098 \ube68\ub9ac \ub2f4\uae08\uc9c8\ub418\uc5b4\uc57c \ud558\ub294\uc9c0\ub97c \uacb0\uc815\ud558\uba70, \ub2e8\uba74\uc774 \ud544\uc694\ub85c \ud558\ub294 \uac83\ubcf4\ub2e4 \ube60\ub978 \ub2f4\uae08\uc9c8\uc740 \uc544\ubb34 \uc774\uc720 \uc5c6\uc774 \uc751\ub825\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \uac01 \ub4f1\uae09\uc774 \uc644\uc804\ud788 \uacbd\ud654\ub418\ub294 \ub2e8\uba74\uc740 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-hardenability-chart\/\">\uacbd\ud654\ub2a5 \ucc28\ud2b8<\/a>\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc628\uacc4\uc640 \ucc28\ud2b8\uac00 \uc788\ub294 \ub178\ub294 \uc5ec\uc804\ud788 \ubd80\ud488 \uc790\uccb4\uc5d0 \ub300\ud55c \uad50\ucc28 \ud655\uc778\uc774 \ud544\uc694\ud558\uba70, \uc774\uac83\uc774 <a href=\"https:\/\/aobosteel.com\/ko\/steel-heat-color-chart\/\">\uac00\uc5f4 \uc0c9\uc0c1 \ucc28\ud2b8<\/a> \uc758 \ubaa9\uc801\uc785\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \ud6c4\uac00 \uc544\ub2c8\ub77c \ub2e4\uc774\uac00 \uc0ac\uc6a9 \uc911\uc5d0 \ub098\ud0c0\ub098\ub294 \uade0\uc5f4\uc740 \uc885\uc885 <a href=\"https:\/\/aobosteel.com\/ko\/blog\/edm-tool-steel-white-layer\/\">EDM \ubc31\uc0c9\uce35<\/a> \ub610\ub294 \uc81c\uac70\ub418\uc9c0 \uc54a\uc740 \uc5f0\uc0ad\uc5d0\uc11c \uc2dc\uc791\ub418\ubbc0\ub85c, \ub178\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub9c8\ubb34\ub9ac \ub2e8\uacc4\ub3c4 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud55c \ub4f1\uae09\uc758 \uc0ac\uc774\ud074\uc740 <a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel-heat-treatment-guide\/\">D2 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc<\/a>\uc5d0 \uc788\uc73c\uba70, \uc77c\uce58\ud558\ub294 \ud398\uc774\uc9c0\ub294 <a href=\"https:\/\/aobosteel.com\/ko\/a2-tool-steel-heat-treatment-guide\/\">A2<\/a>, <a href=\"https:\/\/aobosteel.com\/ko\/o1-tool-steel-heat-treatment\/\">O1<\/a>, <a href=\"https:\/\/aobosteel.com\/ko\/s7-tool-steel-heat-treatment\/\">S7<\/a>, <a href=\"https:\/\/aobosteel.com\/ko\/h13-steel-heat-treatment\/\">H13<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/aobosteel.com\/ko\/m2-tool-steel-heat-treatment\/\">M2<\/a>.<\/p>\n\n\n\n<h2 id=\"h-preheat-in-two-steps\" class=\"wp-block-heading\">\ub450 \ub2e8\uacc4\ub85c \uc608\uc5f4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ud654 \uc628\ub3c4\uc758 \ub178\uc5d0 \ubc14\ub85c \ub4e4\uc5b4\uac00\ub294 \ubd80\ud488\uc740 \uacbd\ub3c4\uac00 \ubc1c\ub2ec\ud558\uae30 \uc804\uc5d0 \uc5f4\ucda9\uaca9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uba3c\uc800 \ud558\ub098 \ub610\ub294 \ub450 \uac1c\uc758 \uc608\uc5f4 \ub2e8\uacc4\ub97c \uac70\uce58\uace0, \ud45c\uba74\ubfd0\ub9cc \uc544\ub2c8\ub77c \ucf54\uc5b4\uac00 \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \ub9cc\ud07c \ucda9\ubd84\ud788 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 id=\"h-document-the-cycle-and-keep-the-certificate\" class=\"wp-block-heading\">\uc0ac\uc774\ud074\uc744 \ubb38\uc11c\ud654\ud558\uace0 \uc778\uc99d\uc11c\ub97c \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4, \uce68\ud0c4, \ub2f4\uae08\uc9c8 \ub9e4\uccb4 \ubc0f \ub728\uc784 \uc0ac\uc774\ud074\uc744 \ud3ec\ud568\ud558\ub294 \uc5f4\ucc98\ub9ac \uae30\ub85d\uc740 \uc2e4\ud328\ud55c \ubd80\ud488\uc5d0 \ub300\ud55c \ub17c\uc7c1\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-heat-treatment-guide\/\">\uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc<\/a> \ub294 \uae30\ub85d\ud560 \uac00\uce58\uac00 \uc788\ub294 \ud544\ub4dc\ub97c \uc81c\uc2dc\ud558\uba70, <a href=\"https:\/\/aobosteel.com\/ko\/blog\/verify-tool-steel-test-report\/\">\uc81c\ubd84\uc18c \uc778\uc99d\uc11c<\/a> \ub294 \ub178\uc5d0 \ub4e4\uc5b4\uac04 \ud654\ud559 \uc131\ubd84\uc744 \uc99d\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-separate-the-cause-from-the-design\" class=\"wp-block-heading\">\uc6d0\uc778\uacfc \uc124\uacc4\ub97c \ubd84\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9e4\ubc88 \uac19\uc740 \ubaa8\uc11c\ub9ac\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \ubd80\ud488\uc740 \ub178 \ubb38\uc81c\uac00 \uc544\ub2c8\ub77c \uc124\uacc4 \ubb38\uc81c\uc785\ub2c8\ub2e4. \uacf5\uad6c \ubc0f \ub2e4\uc774 \uace0\uc7a5 \uc804\ubc18\uc5d0 \uac78\uccd0 \ubc18\ubcf5\ub418\ub294 \uc124\uacc4 \uacb0\ud568\uacfc \uac01\uac01\uc758 \uc0ac\ub840 \uc99d\uac70\ub294 <a href=\"https:\/\/aobosteel.com\/ko\/tool-and-die-failure-analysis\/\">\uacf5\uad6c \ubc0f \uae08\ud615 \uace0\uc7a5 \ubd84\uc11d \ud398\uc774\uc9c0<\/a>\uc5d0 \uc218\uc9d1\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc751\ub825 \uc9d1\uc911\ubd80, \ub0a0\uce74\ub85c\uc6b4 \ub0b4\ubd80 \ubaa8\uc11c\ub9ac \ubc0f \uc587\uc740 \ubd80\ubd84 \uc606\uc758 \ub450\uaebc\uc6b4 \ubd80\ubd84\uc740 \uc0ac\uc6a9 \uc911\uc5d0 \uace0\uc7a5 \ub098\uae30 \uc804\uc5d0 \uc5f4\ucc98\ub9ac\uc5d0\uc11c \uace0\uc7a5 \ub098\ubbc0\ub85c, <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-selection-by-application\/\">\ub4f1\uae09 \uc120\ud0dd<\/a> \uc740 \uacf5\uad6c\uc758 \ud615\uc0c1\uc5d0\uc11c \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-check-the-quench-medium\" class=\"wp-block-heading\">\ub2f4\uae08\uc9c8 \ub9e4\uccb4 \ud655\uc778<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\ub144 \ub3d9\uc548 \ud0f1\ud06c\uc5d0 \uc788\ub358 \uc624\uc77c\uc740 \ub4f1\uae09\uc774 \ud544\uc694\ub85c \ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ucc9c\ucc9c\ud788 \ub0c9\uac01\ub418\uba70, \ubb34\uac70\uc6b4 \ub2e8\uba74\uc5d0 \ub300\ud55c \uc815\uc9c0 \uacf5\uae30 \ub2f4\uae08\uc9c8\uc740 \ubd88\uade0\uc77c\ud558\uac8c \ub0c9\uac01\ub429\ub2c8\ub2e4. \uc561\uccb4 \ub2f4\uae08\uc9c8\uc81c\ub294 \uad50\ubc18\ud558\uace0 \ub0c9\uac01 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\uba70, \ub300\ud615 \uacf5\uae30 \uacbd\ud654 \ub2e8\uba74\uc5d0\ub294 \ud32c \uc1a1\ud48d\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ucf54\uc5b4\uc5d0\uc11c \ub0ae\uac8c \uc77d\ud788\uc9c0\ub9cc \ubaa8\uc11c\ub9ac\uc5d0\uc11c \ub192\uac8c \uc77d\ud788\ub294 \ubd80\ud488\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2f4\uae08\uc9c8 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 id=\"h-related-reference-pages\" class=\"wp-block-heading\">\uad00\ub828 \ucc38\uc870 \ud398\uc774\uc9c0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-forging-temperature-guide\/\">\uacf5\uad6c\uac15 \ub2e8\uc870 \uc628\ub3c4 \uac00\uc774\ub4dc<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/d2-austenitizing-temperature\/\">D2 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-hot-hardness-chart\/\">\uacf5\uad6c\uac15 \uace0\uc628 \uacbd\ub3c4 \ucc28\ud2b8<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/tool-steels-for-cracking-resistance\/\">\uade0\uc5f4 \uc800\ud56d\uc131\uc744 \uc704\ud55c \uacf5\uad6c\uac15<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel-machining-guide\/\">D2 \uacf5\uad6c\uac15 \uac00\uacf5 \uac00\uc774\ub4dc<\/a> \u00b7 <a href=\"https:\/\/aobosteel.com\/ko\/blog\/why-d2-tool-steel-chips-cracks\/\">D2\uac00 \uce58\ud551\ub418\uace0 \uade0\uc5f4\ub418\ub294 \uc774\uc720<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd9c\ucc98: Tool and Die Making Troubleshooter (R. M. Leed, Hanser Gardner), \uc81c8\uc7a5 \ubb38\uc81c \ud574\uacb0 \ubaa9\ub85d, \uc774\ub294 Bethlehem Steel\uc758 \uc5f4\ucc98\ub9ac \ub370\uc774\ud130 \ubc0f \ube0c\ub85c\uc288\uc5b4\uc5d0\uc11c \ubc1c\ucdcc\ud55c \uac83\uc785\ub2c8\ub2e4. \ucc38\uace0 \ub370\uc774\ud130\ub294 \ube44\uad50\uc6a9\uc785\ub2c8\ub2e4. \uc0dd\uc0b0 \uc804\uc5d0 \uc5f4\ucc98\ub9ac \uc5c5\uccb4 \ubc0f \uc81c\uac15\uc0ac \ub370\uc774\ud130 \uc2dc\ud2b8\uc640 \uc0ac\uc774\ud074\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. Aobo Steel\uc740 \uc18c\ub454 \uc0c1\ud0dc\uc758 \uacf5\uad6c\uac15\uc744 \uacf5\uae09\ud558\uba70, \uacbd\ud654\ub294 \uace0\uac1d\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tool Steel Heat Treatment Troubleshooting Chart Seven defects that send a hardened tool back to the furnace or to the scrap bin, with the cause behind each one and the check or the change that corrects it. Hardness that comes out high or low, decarburization, uneven hardness, distortion, size change and cracking during hardening are [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","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":"disabled","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":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","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":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-18305","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO 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