{"id":16428,"date":"2026-07-01T11:13:59","date_gmt":"2026-07-01T03:13:59","guid":{"rendered":"https:\/\/aobosteel.com\/?p=16428"},"modified":"2026-07-01T11:14:01","modified_gmt":"2026-07-01T03:14:01","slug":"tool-steel-delivery-conditions","status":"publish","type":"post","link":"https:\/\/aobosteel.com\/ko\/blog\/tool-steel-delivery-conditions\/","title":{"rendered":"\uacf5\uad6c\uac15 \ub0a9\ud488 \uc870\uac74 | \uc544\uc624\ubcf4 \ucca0\uac15 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"<h1 id=\"h-tool-steel-delivery-conditions-annealed-pre-hardened-qt-and-esr\" class=\"wp-block-heading\">\uacf5\uad6c\uac15 \ub0a9\ud488 \uc870\uac74: \uc5b4\ub2d0\ub9c1, \uc608\ube44\uacbd\ud654, QT \ubc0f ESR<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uad6c\uac15\uc744 \uc8fc\ubb38\ud560 \ub54c, \ub4f1\uae09\uc740 \uc0ac\uc591\uc758 \uc808\ubc18\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. \ub0a9\ud488 \uc870\uac74\ub3c4 \uc9c0\uc815\ud574\uc57c \ud558\ub294\ub370, \uc774\ub294 \ubd09 \ub610\ub294 \ube14\ub85d\uc774 \ub3c4\ucc29\ud588\uc744 \ub54c\uc758 \uc0c1\ud0dc, \ud544\uc694\ud55c \uac00\uacf5 \ubc0f \uc5f4\ucc98\ub9ac\ub7c9, \uadf8\ub9ac\uace0 \uc6d0\uc790\uc7ac \uac00\uaca9\uacfc \uc644\uc81c\ud488 \uacf5\uad6c \uac00\uaca9\uc758 \ucc28\uc774\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc870\uac74\uc744 \uc120\ud0dd\ud558\uba74 \uc791\uc5c5\uc5d0 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uace0\uc21c\ub3c4\uc5d0 \ube44\uc6a9\uc744 \uc9c0\ubd88\ud558\uac70\ub098, \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uc81c\uac70\ud560 \uc218 \uc788\uc5c8\ub358 \ubcc0\ud615 \uc704\ud5d8\uc744 \uac10\uc218\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc790\uc8fc \uacac\uc801\uc774 \ub098\uc624\ub294 \ub124 \uac00\uc9c0 \uc870\uac74\uacfc \uac01 \uc870\uac74\uc774 \uc801\ud569\ud55c \uacbd\uc6b0\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-annealed\" class=\"wp-block-heading\">\uc5b4\ub2d0\ub9c1\ub41c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \uacf5\uad6c\uac15\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \ucd9c\uace0\ub429\ub2c8\ub2e4. \uc81c\ucca0\uc18c\uc5d0\uc11c\ub294 \uac15\ucca0\uc744 \uac00\uc5f4\ud558\uace0 \uc77c\uc815 \uc2dc\uac04 \uc720\uc9c0\ud55c \ud6c4, \uc77c\ubc18\uc801\uc73c\ub85c \uad6c\uc0c1\ud654 \uc5b4\ub2d0\ub9c1\uc744 \ud1b5\ud574 \uc5f0\uc9c8 \ud398\ub77c\uc774\ud2b8 \uae30\uc9c0 \ub0b4\uc5d0 \ud0c4\uc18c\ub97c \ub465\uadfc \ud0c4\ud654\ubb3c \uc785\uc790\ub85c \uc751\uc9d1\uc2dc\ucf1c \ucc9c\ucc9c\ud788 \ub0c9\uac01\uc2dc\ud0b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \ud574\ub2f9 \uac15\uc885\uc774 \uac00\uc9c8 \uc218 \uc788\ub294 \uac00\uc7a5 \ubd80\ub4dc\ub7ec\uc6b4 \uc0c1\ud0dc\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc18c\uc7ac\ub97c \uad6c\ub9e4\ud558\ub294 \uc774\uc720\ub294 \uac00\uacf5\uc131 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc5f0\uc9c8\uac15\uc740 \uc808\uc0ad \uc18d\ub3c4\uac00 \ube60\ub974\uace0 \ud669\uc0ad \uac00\uacf5 \uc2dc \uacf5\ucc28\ub97c \uc720\uc9c0\ud558\uba70, \uacf5\uad6c \uc81c\uc791\uc790\uac00 \uc808\uc0ad \uacf5\uad6c\uc758 \uc800\ud56d \uc5c6\uc774 \ucd5c\uc885 \ud615\uc0c1\uc5d0 \uac00\uae5d\uac8c \ub2e4\uc774 \ub610\ub294 \ud380\uce58\ub97c \uac00\uacf5\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4. \ub610\ud55c \uc555\uc5f0\uc774\ub098 \ub2e8\uc870 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc751\ub825\uc774 \ucd95\uc801\ub418\uc9c0 \uc54a\uc544 \uae30\uacc4 \uac00\uacf5 \uc2dc \uc548\uc815\uc801\uc778 \uac70\ub3d9\uc744 \ubcf4\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uac15\uc7ac\ub294 \uac00\uacf5 \uacbd\ub3c4\uac00 \ub0ae\ub2e4\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uacf5 \ud6c4, \uacf5\uad6c \uc81c\uc791\uc790\ub294 \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud655\ubcf4\ud558\uae30 \uc704\ud574 \uc790\uccb4\uc801\uc73c\ub85c \uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub97c \ud574\uc57c \ud558\ub294\ub370, \uc774\ub294 \ud574\ub2f9 \uacf5\uc815\uc744 \uc9c1\uc811 \uc218\ud589\ud558\uac70\ub098 \uc678\uc8fc\ud574\uc57c \ud558\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc791\uc740 \uce58\uc218 \ubcc0\ub3d9\uc744 \uac10\uc218\ud574\uc57c \ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-pre-hardened\" class=\"wp-block-heading\">\uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub428<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub41c \uac15\ucca0\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 28~35 HRC \ub610\ub294 \uc57d 300 HB \uc815\ub3c4\uc758 \uc801\ub2f9\ud55c \uc791\uc5c5 \uacbd\ub3c4\ub85c \uc774\ubbf8 \uc5f4\ucc98\ub9ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/aobosteel.com\/ko\/p20-tool-steel\/\">P20<\/a> 4140\uc740 \uae08\ud615 \ubca0\uc774\uc2a4, \ud640\ub354 \ube14\ub85d \ubc0f \uc77c\ubc18 \uae30\uacc4 \ubd80\ud488\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub300\ud45c\uc801\uc778 \uc608\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc804 \uacbd\ud654\uc758 \uc7a5\uc810\uc740 \uac00\uacf5 \ud6c4 \uc5f4\ucc98\ub9ac \ub2e8\uacc4\ub97c \uc0dd\ub7b5\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc644\uc804\ud788 \uac00\uacf5\ub41c \uae08\ud615\uc774\ub098 \ub2e4\uc774\ub97c \uacbd\ud654\uc2dc\ud0a4\ub294 \uacfc\uc815\uc5d0\uc11c \ubcc0\ud615, \ub4a4\ud2c0\ub9bc, \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \ud2b9\ud788 \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uc190\uc0c1 \uc704\ud5d8\uc740 \ub9c9\ub300\ud55c \ube44\uc6a9\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc804 \uacbd\ud654\ub41c \ube14\ub85d\uc740 \ucd5c\uc885 \uce58\uc218\ub85c \ubc14\ub85c \uac00\uacf5\ud558\uc5ec \ucd94\uac00 \uc5f4\ucc98\ub9ac \uc5c6\uc774 \ubc14\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uac00\uacf5 \ud6c4 \ud615\uc0c1 \uadf8\ub300\ub85c \uc720\uc9c0\ub429\ub2c8\ub2e4. \ub2e8\uc810\uc740 \uacf5\uad6c \ub9c8\ubaa8\uc785\ub2c8\ub2e4. \uacbd\ud654\ub41c \uac15\uc7ac\ub97c \uac00\uacf5\ud558\ub294 \uac83\uc740 \uc5b4\ub2d0\ub9c1\ub41c \ube14\ub85d\uc744 \uac00\uacf5\ud558\ub294 \uac83\ubcf4\ub2e4 \uc18d\ub3c4\uac00 \ub290\ub9ac\uace0 \uc778\uc11c\ud2b8\uc5d0 \ubd80\ub2f4\uc774 \ub354 \ud06c\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf9\ub3c4\uc758 \uacbd\ub3c4\uac00 \uc694\uad6c\ub418\uc9c0 \uc54a\ub294 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc7a5\ub2e8\uc810\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-qt-quenched-and-tempered\" class=\"wp-block-heading\">QT(\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QT\ub294 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\uc744 \uc758\ubbf8\ud558\uba70, \uac00\uacf5\uc131 \ub4f1\uae09\uc774 \uc544\ub2cc \uc804\uccb4 \uacbd\ud654 \uacf5\uc815\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub41c \uc81c\ud488\uc740 \uac00\uacf5 \ud3b8\uc758\uc131\uc744 \uc704\ud574 QT \ucc98\ub9ac\ub41c \uc0c1\uc5c5\uc6a9 \ud615\ud0dc\ub85c \ud310\ub9e4\ub418\uc9c0\ub9cc, \uad6c\uc870\uc801 \uac15\ub3c4\uc640 \uc778\uc131\uc744 \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 QT \ucc98\ub9ac\ub41c \ud310\uc7ac\uc640 \ube14\ub85d\ub3c4 \ud310\ub9e4\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2f4\uae08\uc9c8\uc740 \uac15\ucca0\uc744 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4\uae4c\uc9c0 \uac00\uc5f4\ud55c \ud6c4 \ubb3c, \uae30\ub984, \uacf5\uae30 \ub610\ub294 \uc18c\uae08 \uc18d\uc5d0\uc11c \uae09\uc18d \ub0c9\uac01\uc2dc\ucf1c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub97c \ud615\uc131\ud558\ub294 \uacf5\uc815\uc785\ub2c8\ub2e4. \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub294 \ub9e4\uc6b0 \ub2e8\ub2e8\ud558\uc9c0\ub9cc \ucde8\uc131\uc774 \uac15\ud558\uace0 \ub0b4\ubd80 \uc751\ub825\uc774 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \uadf8 \uc790\uccb4\ub85c\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \uc9c1\ud6c4 \ud15c\ud37c\ub9c1\uc744 \ud1b5\ud574 \uac15\ucca0\uc744 \ub354 \ub0ae\uc740 \uc628\ub3c4\ub85c \uc7ac\uac00\uc5f4\ud558\uc5ec \uc778\uc131\uacfc \uce58\uc218 \uc548\uc815\uc131\uc744 \ud68c\ubcf5\uc2dc\ud0a4\uc9c0\ub9cc, \ucd5c\ub300 \uacbd\ub3c4\ub294 \uc57d\uac04 \uac10\uc18c\ud569\ub2c8\ub2e4. \ub2f4\uae08\uc9c8 \ucc98\ub9ac\ub41c \ubd80\ud488\uc740 \uc774\ubbf8 \uc774\ub7ec\ud55c \uacfc\uc815\uc744 \uac70\uccd0 \ud56d\ubcf5 \uac15\ub3c4\uc640 \ub178\uce58 \uc778\uc131\uc774 \uade0\ud615 \uc788\uac8c \uac16\ucdb0\uc9c4 \uc0c1\ud0dc\ub85c \ucd9c\uace0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 id=\"h-esr-electroslag-remelting\" class=\"wp-block-heading\">ESR(\uc804\uae30\uc2ac\ub798\uadf8 \uc7ac\uc6a9\uc735)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ESR\uc740 \uc5f4\ucc98\ub9ac \uacf5\uc815\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc57c\uae08\ud559\uc801 \uccad\uc815\ub3c4\ub97c \uc5bb\uae30 \uc704\ud55c 2\ucc28 \uc6a9\uc735 \uacf5\uc815\uc774\uba70, \uadf8\uc5d0 \ub530\ub77c \uac00\uaca9\uc774 \ucc45\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc8fc\uc870\uc6a9 \uc789\uacf3\uc740 \uc218\ub0c9\uc2dd \uad6c\ub9ac \uc8fc\ud615 \ub0b4\ubd80\uc758 \ubc18\uc751\uc131 \uc6a9\uc735 \uc2ac\ub798\uadf8 \uc695\uc870\uc5d0\uc11c \ud55c \ubc29\uc6b8\uc529 \ub179\uc73c\uba74\uc11c \uc18c\ubaa8\uc131 \uc804\uadf9 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uac01 \ubc29\uc6b8\uc774 \uc2ac\ub798\uadf8\ub97c \ud1b5\uacfc\ud560 \ub54c \ud669\uacfc \ube44\uae08\uc18d \uc0b0\ud654\ubb3c \uac1c\uc7ac\ubb3c\uc774 \uc81c\uac70\ub418\uace0, \uc8fc\ud615\uc774 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uc5f4\uc744 \ub04c\uc5b4\ub2f9\uae30\uae30 \ub54c\ubb38\uc5d0 \uc815\uc81c\ub41c \uac15\ucca0\uc740 \uc544\ub798\uc5d0\uc11c \uc704\ub85c \uc751\uace0\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\uc5b4\ub41c \uc751\uace0 \ubc29\uc2dd\uc740 \uae30\uc874 \uc789\uacf3\uc5d0\uc11c \ubc1c\uacac\ub418\ub294 \uc911\uc2ec\ubd80 \uae30\uacf5, \ud30c\uc774\ud504 \uad6c\uc870 \ubc0f \ud3b8\uc11d\uc744 \uc81c\uac70\ud558\uc5ec \uae68\ub057\ud558\uace0 \ubaa8\ub4e0 \ubc29\ud5a5\uc73c\ub85c \uade0\uc77c\ud558\uba70 \ud53c\ub85c \ubc0f \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub9e4\uc6b0 \ub192\uc740 \uac15\ucca0\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. ESR \uacf5\uc815\uc740 \ub290\ub9ac\uace0 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uae30 \ub54c\ubb38\uc5d0 \uc608\uc0c1\uce58 \ubabb\ud55c \uace0\uc7a5\uc774 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\ub294 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uae08\ud615, \ubca0\uc5b4\ub9c1 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \uacf5\uad6c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc804\uccb4 \uacfc\uc815 \ubc0f \ubcf4\ud5d8\ub8cc \ub0a9\ubd80\uac00 \uc815\ub2f9\ud55c \uacbd\uc6b0\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \uad00\ub828 \uac00\uc774\ub4dc\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/aobosteel.com\/ko\/esr-tool-steel\/\">ESR \uacf5\uad6c\uac15<\/a>.<\/p>\n\n\n\n<h2 id=\"h-how-to-choose-a-delivery-condition\" class=\"wp-block-heading\">\ubc30\uc1a1 \uc870\uac74 \uc120\ud0dd \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uc870\uac74\uc740 \uc5f4\ucc98\ub9ac \uc704\ud5d8\uc744 \uc5b4\ub290 \uc815\ub3c4\ub85c \uac10\uc218\ud560 \uac83\uc778\uc9c0\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \ucd5c\ub300 \uacbd\ub3c4\uac00 \ud544\uc694\ud558\uace0 \uacbd\ud654 \uacfc\uc815\uc744 \uc9c1\uc811 \uc81c\uc5b4\ud558\uace0 \uc2f6\ub2e4\uba74 \ubd80\ud488\uc744 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ud55c \ud6c4 \uc5f0\uc9c8 \uc0c1\ud0dc\ub85c \uac00\uacf5\ud558\uc2ed\uc2dc\uc624. \ubd80\ud488\uc5d0 \uadf9\ub3c4\uc758 \uacbd\ub3c4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uace0 \uac00\uacf5 \ud6c4 \uc5f4\ucc98\ub9ac \ubc0f \uadf8\uc5d0 \ub530\ub978 \ubcc0\ud615 \uc704\ud5d8\uc744 \ud53c\ud558\uace0 \uc2f6\ub2e4\uba74 \uc0ac\uc804 \uacbd\ud654 \ub610\ub294 QT \ucc98\ub9ac\ub97c \ud558\uc2ed\uc2dc\uc624. \uacf5\uad6c\uac00 \uc2ec\ud55c \ud53c\ub85c\ub97c \ubc1b\uac70\ub098 \uc548\uc804\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 \uacbd\uc6b0 ESR(Electrostatic Survival) \ucc98\ub9ac\uac00 \ud544\uc694\ud558\uc9c0\ub9cc, \uc77c\ubc18\uc801\uc778 \uacf5\uad6c\uc5d0\ub294 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub4f1\uae09, \uc0c1\ud0dc \ubc0f \ub2e8\uba74 \ud06c\uae30\ub294 \ud568\uaed8 \uacac\uc801\uc5d0 \ud3ec\ud568\ub418\ubbc0\ub85c, \uc0ac\uc804\uc5d0 \uc0c1\ud0dc\ub97c \uc9c0\uc815\ud558\uba74 \uc7ac\uacac\uc801\uc744 \ubc29\uc9c0\ud558\uace0 \ub0a9\uae30\ub97c \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\uc0c1\ud0dc<\/td><td>\ubc30\uc1a1 \uc2dc \uc0c1\ud0dc<\/td><td>\uac00\uacf5\uc131<\/td><td>\uac00\uacf5 \ud6c4 \uc5f4\ucc98\ub9ac<\/td><td>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/td><\/tr><tr><td>\uc5b4\ub2d0\ub9c1\ub41c<\/td><td>\uac00\uc7a5 \ubd80\ub4dc\ub7ec\uc6b4 \uc0c1\ud0dc<\/td><td>\ucd5c\uc0c1\uc758<\/td><td>\ud544\uc218 \uc0ac\ud56d\uc774\uba70, \uacf5\uad6c \uc81c\uc791\uc790\uac00 \uc218\ud589\ud569\ub2c8\ub2e4.<\/td><td>\uc644\uc804\ud55c \uacbd\ub3c4\uac00 \ud544\uc694\ud55c \uae08\ud615 \ubc0f \ud380\uce58<\/td><\/tr><tr><td>\uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub428<\/td><td>28~35 HRC<\/td><td>\ubcf4\ud1b5\uc758<\/td><td>\uc5c6\uc74c<\/td><td>\uae08\ud615 \ubca0\uc774\uc2a4, \ud640\ub354 \ube14\ub85d, \uae30\uacc4 \ubd80\ud488<\/td><\/tr><tr><td>1\ud2f0<\/td><td>\uacbd\ud654 \ubc0f \ud15c\ud37c\ub9c1<\/td><td>\ubcf4\ud1b5\uc758<\/td><td>\uc5c6\uc74c<\/td><td>\uac15\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uad6c\uc870\uc6a9 \ud310\uc7ac \ubc0f \ube14\ub85d<\/td><\/tr><tr><td>ESR<\/td><td>\uc815\uc81c\ub41c \uc789\uacf3\uc744 \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ud558\uac70\ub098 QT \ucc98\ub9ac\ud558\uc5ec \uacf5\uae09\ud569\ub2c8\ub2e4.<\/td><td>\ucd5c\uc885 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4<\/td><td>\ucd5c\uc885 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4<\/td><td>\ud53c\ub85c\uc5d0 \ucde8\uc57d\ud55c \uae08\ud615, \ubca0\uc5b4\ub9c1, \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc740 \ud575\uc2ec \ub0c9\uac04 \uac00\uacf5 \ubc0f \uc5f4\uac04 \uac00\uacf5\uc6a9 \uac15\uc7ac\ub97c \uc5b4\ub2d0\ub9c1, \uc608\ube44 \uacbd\ud654 \ubc0f ESR \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uacf5\uae09\ud558\uba70, \uc694\uccad \uc2dc \ud310\uc7ac \ubc0f \ube14\ub85d\uc5d0 \ub300\ud55c QT(Quartz Test) \ucc98\ub9ac\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \ucc98\ub9ac \uc0c1\ud0dc\uac00 \uadc0\uc0ac\uc758 \uacf5\uc815\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c\uc9c0 \ud655\uc2e4\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \uac15\uc7ac \uc885\ub958\uc640 \uc644\uc81c\ud488 \uc694\uad6c \uc0ac\ud56d\uc744 \ubcf4\ub0b4\uc8fc\uc2dc\uba74 \uacac\uc801\uc744 \ub0b4\uae30 \uc804\uc5d0 \uc815\ud655\ud55c \ub0a9\ud488 \uc0c1\ud0dc\ub97c \ud655\uc778\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tool Steel Delivery Conditions: Annealed, Pre-Hardened, QT, and ESR When you place a tool steel order, the grade is only half the specification. You also specify the delivery condition, which determines the state the bar or block arrives in, the amount of machining and heat treatment required, and the cost between the raw material and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16429,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"disabled","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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