{"id":14397,"date":"2026-03-28T10:44:14","date_gmt":"2026-03-28T02:44:14","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=14397"},"modified":"2026-09-15T17:11:43","modified_gmt":"2026-09-15T09:11:43","slug":"d2-tool-steel-1-2379-skd11-selection-supply-guide","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/d2-tool-steel-1-2379-skd11-selection-supply-guide\/","title":{"rendered":"D2 \uacf5\uad6c\uac15(1.2379 \/ SKD11) \uc120\ud0dd \ubc0f \ub300\ub7c9 \uacf5\uae09 \uc548\ub0b4 | \uc544\uc624\ubcf4 \uc2a4\ud2f8"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" class=\"wp-block-cover__image-background wp-image-7233 size-large\" alt=\"\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-768x253.webp 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1536x506.webp 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-18x6.webp 18w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#4e4b40\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<div class=\"wp-block-uagb-container uagb-block-29fc5c3c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8276fe18\"><h4 class=\"uagb-heading-text\"><em>\uc544\uc624\ubcf4 \uc2a4\ud2f8 | \uc911\uad6d\uc758 \uae00\ub85c\ubc8c \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4<\/em><\/h4><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c04ecb9d\"><h1 class=\"uagb-heading-text\">D2 \uacf5\uad6c\uac15(1.2379 \/ SKD11) \uc120\ud0dd \ubc0f \ub300\ub7c9 \uacf5\uae09 \uc548\ub0b4 | \uc544\uc624\ubcf4 \uc2a4\ud2f8<\/h1><p class=\"uagb-desc-text\">\uc720\ud1b5\uc5c5\uccb4 \ubc0f \uc7ac\uace0 \uad00\ub9ac\uc5c5\uccb4\ub97c \uc704\ud55c \uc548\uc815\uc801\uc778 \uacf5\uae09<br>\ucd5c\uc18c \uc8fc\ubb38\ub7c9 5\ud1a4 | \uc81c\ud488 \uae38\uc774 2~5.5m | \uc8fc\ubb38\ub2f9 \uc81c\uc870 \ube44\uc6a9<\/p><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">\ube60\ub978 \ubb38\uc758\ub97c \uc694\uccad\ud558\uc138\uc694<\/a><\/div>\n\n\n\n<div class=\"wp-block-button hs-cta-trigger-button hs-cta-trigger-button-230288465624 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-ast-global-color-1-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\" style=\"background-color:#ffffff03\">D2 \uc81c\ud488 \ud398\uc774\uc9c0\ub85c \uc774\ub3d9 <\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0a74531b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"wp-block-paragraph\" id=\"h-\">D2 \uacf5\uad6c\uac15 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub300\ubd80\ubd84\uc758 \uc2e4\ud328\ub294 \uc7ac\ub8cc \uacb0\ud568\ubcf4\ub2e4\ub294 \ubd88\uc644\uc804\ud55c \uc0ac\uc591\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uacbd\ub3c4, \ub0a9\ud488 \uc870\uac74, \ud45c\uba74 \uc0c1\ud0dc \ub610\ub294 \uacf5\ucc28\uac00 \uba85\ud655\ud558\uac8c \uc815\uc758\ub418\uc9c0 \uc54a\uc73c\uba74 \uacf5\uad6c \uc218\uba85 \ubd88\uc548\uc815, \uc870\uae30 \uade0\uc5f4, \uacfc\ub3c4\ud55c \ub9c8\ubaa8 \ub610\ub294 \ubd88\ud544\uc694\ud55c \uac00\uacf5 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ub7c9 \uad6c\ub9e4\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \ubb38\uc81c\ub294 \uc8fc\ubb38 \ub2e8\uacc4\uc5d0\uc11c \ubc1c\uacac\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc0dd\uc0b0 \ud6c4\ubc18\uc5d0 \ubb38\uc81c\uac00 \ub4dc\ub7ec\ub098\uba74\uc11c \uc218\uc815 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uace0 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uac00\uc774\ub4dc\ub294 \uc8fc\uc694 \uc0ac\uc591 \uacb0\uc815 \uc0ac\ud56d\uc744 \uc2e4\uc6a9\uc801\uc778 \ud504\ub808\uc784\uc6cc\ud06c\ub85c \uad6c\uc131\ud558\uc5ec \uad6c\ub9e4\uc790\uac00 \uc8fc\ubb38 \uc804\uc5d0 \uc801\uc6a9 \uc694\uad6c \uc0ac\ud56d, \uc7ac\ub8cc \uc870\uac74 \ubc0f \uacf5\uae09 \uc81c\uc57d\uc744 \uc870\uc728\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-specify-d2-based-on-application\">\uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub530\ub77c D2\ub97c \uc9c0\uc815\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc591\uc11c\ub294 \uc7ac\ub8cc \uc774\ub984\uc774 \uc544\ub2cc \uc0ac\uc6a9 \uc870\uac74\uc73c\ub85c \uc2dc\uc791\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D2\ub294 \ub9c8\ubaa8\uc640 \uc555\ucd95 \ud558\uc911\uc774 \uc9c0\ubc30\uc801\uc778 \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c D2\ub294 \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uae34 \uc218\uba85\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubc18\ubcf5\uc801\uc778 \ucda9\uaca9, \ubaa8\uc11c\ub9ac \ucda9\uaca9 \ub610\ub294 \uac04\ud5d0\uc801\uc778 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 D2\uc5d0 \uade0\uc5f4\uc774\ub098 \ud30c\uc190\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0, \ud30c\uc190\uc758 \uc6d0\uc778\uc740 \uc7ac\ub8cc\uc758 \ud488\uc9c8\uc774 \uc544\ub2c8\ub77c \uc7ac\ub8cc \uc120\ud0dd\uc758 \uc624\ub958\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0a9\ud488 \uc870\uac74 \ub610\ud55c \uc774 \ub2e8\uacc4\uc5d0\uc11c \uba85\ud655\ud788 \uc815\uc758\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. D2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc5f4\ucc98\ub9ac \uc804\uc5d0 \uac00\uacf5\uc774 \uac00\ub2a5\ud558\ub3c4\ub85d \uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \ub9cc\uc57d \uc774 \ubd80\ubd84\uc774 \uba85\uc2dc\ub418\uc9c0 \uc54a\uc73c\uba74 \ud6c4\uc18d \uacf5\uc815\uc758 \uc608\uce21\uc774 \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\ucc28\ub294 \uae30\ub2a5\uc801 \uce58\uc218\uc5d0 \ub300\ud574\uc11c\ub9cc \uac15\ud654\ud574\uc57c \ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uce58\uc218\uc5d0 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uc801\uc6a9\ud558\uba74 \uc131\ub2a5 \ud5a5\uc0c1 \uc5c6\uc774 \uac00\uacf5 \ube44\uc6a9\ub9cc \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc77d\uc5b4\ubcf4\uae30: <a href=\"https:\/\/aobosteel.com\/ko\/how-to-select-tool-steels\/\">\ub0b4\ub9c8\ubaa8\uc131 \uc6a9\ub3c4\uc5d0 D2\ub97c \uc9c0\uc815\ud558\ub294 \ubc29\ubc95<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-hardness-selection-logic\">\uacbd\ub3c4 \uc120\ud0dd \ub17c\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ub3c4\ub294 \uc6a9\ub3c4\uc5d0 \ub9de\ucdb0\uc57c \ud558\uba70, \ucd5c\ub300\ud654\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ub0b4\ub9c8\ubaa8\uc131\uc740 \ud5a5\uc0c1\ub418\uc9c0\ub9cc \uc751\ub825 \ud761\uc218 \ub2a5\ub825\uc740 \uac10\uc18c\ud569\ub2c8\ub2e4. \uacbd\ub3c4\uac00 \uc801\uc6a9 \ubd84\uc57c\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub97c \ucd08\uacfc\ud558\uba74, \uc810\uc9c4\uc801\uc778 \ub9c8\ubaa8\uc5d0\uc11c \ubaa8\uc11c\ub9ac \ud30c\uc190\uc774\ub098 \uade0\uc5f4\uacfc \uac19\uc740 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uc190\uc0c1\uc73c\ub85c \ud30c\uc190 \uc591\uc0c1\uc774 \ubc14\ub01d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc190\uc740 \uc608\uce21\ud560 \uc218 \uc5c6\uc774 \uc870\uae30\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\ub3c4\uac00 \ub108\ubb34 \ub0ae\uc73c\uba74 \ub9c8\ubaa8\uac00 \uac00\uc18d\ud654\ub418\uace0 \uad6d\ubd80\uc801\uc778 \uc751\ub825\uc774 \uc99d\uac00\ud558\uc5ec \ubd88\uc548\uc815\uc131\uc744 \ucd08\ub798\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 \uc811\uadfc \ubc29\uc2dd\uc740 \ud558\uc911 \uc870\uac74\uc5d0 \ub9de\ub294 \uacbd\ub3c4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub9c8\ubaa8\uac00 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ub192\uc740 \uacbd\ub3c4\uac00 \uc720\ub9ac\ud558\uace0, \ucda9\uaca9\uc774\ub098 \ud558\uc911 \ubcc0\ud654\uac00 \uc788\ub294 \uc791\uc5c5\uc5d0\ub294 \ub354 \ub192\uc740 \uc778\uc131\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub0b4\ub9c8\ubaa8\uc131\uc774 \uc694\uad6c\ub418\ub294 \ub9ce\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c 58~60 HRC \uc815\ub3c4\uc758 \uacbd\ub3c4\uac00 \uc2e4\uc6a9\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc77c\uad00\uc131 \uc5c6\ub294 \uacb0\uacfc\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574\uc11c\ub294 \uacbd\ub3c4\ub97c \uce21\uc815 \uc7a5\uc18c \ubc0f \uc801\uc6a9 \ud658\uacbd\uacfc \ud568\uaed8 \uc815\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc77d\uc5b4\ubcf4\uae30: <a href=\"https:\/\/aobosteel.com\/ko\/blog\/best-hrc-for-d2-tool-steel\/\">\uc801\uc808\ud55c \uacbd\ub3c4 \uc120\ud0dd: \uc870\uae30 \ud30c\uc190 \ubc29\uc9c0<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-surface-condition-decision-black-vs-machined\">\ud45c\uba74 \ucc98\ub9ac \ubc29\uc2dd \uacb0\uc815 (\ud751\uc0c9 vs \uae30\uacc4 \uac00\uacf5)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uac00\uacf5 \uc704\ud5d8\uc774 \ub0a9\ud488 \uc804 \ub610\ub294 \ud6c4\uc5d0 \uc81c\uc5b4\ub418\ub294\uc9c0 \uc5ec\ubd80\uac00 \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud45c\uba74\uc774 \uac80\uc740\uc0c9\uc778 \uc7ac\uc9c8\uc740 \uc2a4\ucf00\uc77c\uacfc \ud0c8\ud0c4\uce35\uc744 \uadf8\ub300\ub85c \uc720\uc9c0\ud558\uace0 \uc788\uc5b4, \uc774 \ub450 \uac00\uc9c0\ub97c \uc644\uc804\ud788 \uc81c\uac70\ud574\uc57c \ud569\ub2c8\ub2e4. \uad6c\ub9e4 \ube44\uc6a9\uc740 \uc800\ub834\ud558\uc9c0\ub9cc, \ucda9\ubd84\ud55c \uac00\uacf5 \uc5ec\uc720\uc640 \uc548\uc815\uc801\uc778 \ud669\uc0ad \uac00\uacf5 \ub2a5\ub825\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uacf5\ub41c \ud45c\uba74 \uc7ac\ub8cc\ub294 \uc774 \uce35\uc774 \ubbf8\ub9ac \uc81c\uac70\ub41c \uc0c1\ud0dc\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uce58\uc218\uac00 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ub418\uc5b4 \uac00\uacf5 \ubc0f \uc5f4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c\uc758 \ubcc0\ub3d9\uc131\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud0c8\ud0c4\uce35\uc774 \uc644\uc804\ud788 \uc81c\uac70\ub418\uc9c0 \uc54a\uc73c\uba74 \ud45c\uba74\uc774 \uc694\uad6c\ub418\ub294 \uacbd\ub3c4\uc5d0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4. \uc774\ub294 \uc5f4\ucc98\ub9ac \ud6c4 \uc989\uac01\uc801\uc778 \uc131\ub2a5 \uc800\ud558\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \uc2e4\ud328\ub294 \uac80\uc815\uc0c9 \uc7ac\ub8cc\ub97c \ucd5c\uc885 \ud06c\uae30\uc5d0 \ub108\ubb34 \uac00\uae5d\uac8c \uc8fc\ubb38\ud558\uc5ec \uc801\uc808\ud55c \ud6c4\ucc98\ub9ac\ub97c \uc704\ud55c \uc5ec\uc720 \uacf5\uac04\uc774 \ubd80\uc871\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\uc815\uc740 \uac00\uaca9\ub9cc\uc774 \uc544\ub2c8\ub77c \uac00\uacf5 \ub2a5\ub825\uacfc \uc5ec\uc720\ubd84\uc744 \uae30\uc900\uc73c\ub85c \ub0b4\ub824\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc77d\uc5b4\ubcf4\uae30: <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-machining-allowance-chart\/\">\uac80\uc815\uc0c9 \ud45c\uba74 vs. \uac00\uacf5 \ud45c\uba74: \ube44\uc6a9 \ub300\ube44 \uc131\ub2a5 \ube44\uad50<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-bulk-supply-considerations\">\ub300\ub7c9 \uacf5\uae09 \uc2dc \uace0\ub824 \uc0ac\ud56d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bulk supply follows fixed production and logistics rules. Ignoring these constraints leads to failed quotations or increased cost. Round bar form and supply for 1.2379 are covered on the <a href=\"https:\/\/aobosteel.com\/ko\/1-2379-tool-steel-round-bar\/\">1.2379 round bar page<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D2\ub294 \ucee8\ud14c\uc774\ub108 \uc801\uc7ac\uc5d0 \ucd5c\uc801\ud654\ub41c \uaddc\uaca9 \uae38\uc774(\uc57d 2~5.5\ubbf8\ud130)\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4. \ud2b9\uc815 \uae38\uc774\ub85c \uc808\ub2e8\ub41c \uc81c\ud488\uc740 \ud45c\uc900 \ubc8c\ud06c \uacf5\uae09 \ud488\ubaa9\uc5d0 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc73c\uba70, \ubc30\uc1a1 \ud6c4 \ubcc4\ub3c4\ub85c \uc8fc\ubb38\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\ucc28\ub294 \ud45c\uba74 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uc815\uc758\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud751\uc0c9 \uc7ac\ub8cc\ub294 0\/+5mm\uc758 \uacf5\ucc28\ub97c \ub530\ub974\ub294 \ubc18\uba74, \uac00\uacf5 \uc7ac\ub8cc\ub294 0\/+1mm\uae4c\uc9c0 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc6d0\uc790\uc7ac\uc5d0 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uc694\uad6c\ud558\uba74 \uae30\ub2a5\uc801 \uc131\ub2a5 \ud5a5\uc0c1 \uc5c6\uc774 \ube44\uc6a9\ub9cc \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uc18c \uc8fc\ubb38\ub7c9\uc740 5\ud1a4\uc774\uba70, 20GP \ucee8\ud14c\uc774\ub108\ub2f9 \uc57d 26\ud1a4\uc774 \uac00\uc7a5 \ud6a8\uc728\uc801\uc778 \uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacac\uc801\uc744 \ub0b4\uae30 \uc804\uc5d0 \ud45c\uc900 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc0ac\uc774\uc988 \uc7ac\uace0 \uc5ec\ubd80\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacac\uc801 \uc2e4\ud328\uc758 \ub300\ubd80\ubd84\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uacf5\uc7a5 \uae38\uc774 \ub300\uc2e0 \uace0\uc815 \uae38\uc774\ub97c \uc694\uccad\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc6d0\uc790\uc7ac\uc5d0 \uac00\uacf5 \uc218\uc900\uc758 \uacf5\ucc28\ub97c \uc608\uc0c1\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9(MOQ) \ubbf8\ub9cc \uc8fc\ubb38<\/li>\n\n\n\n<li>\ube44\ud45c\uc900 \uc0ac\uc774\uc988 \uc694\uccad<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc720\ud1b5\uc5c5\uccb4\uc640 \uc7ac\uace0 \uad00\ub9ac\uc5c5\uccb4\uc758 \uacbd\uc6b0, \ud45c\uc900 \ud06c\uae30, \uacf5\uc7a5 \uae38\uc774 \ubc0f \uac80\uc815\uc0c9 \ud45c\uba74\uc744 \uc120\ud0dd\ud558\uba74 \uacf5\uae09 \uc548\uc815\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \uc77d\uc5b4\ubcf4\uae30: <a href=\"https:\/\/aobosteel.com\/ko\/tool-steel-supply\/\">\ub300\ub7c9 \uc8fc\ubb38 \uccb4\ud06c\ub9ac\uc2a4\ud2b8: \uae38\uc774, \ud5c8\uc6a9 \uc624\ucc28, \ucd5c\uc18c \uc8fc\ubb38 \uc218\ub7c9(MOQ) \uc124\uba85<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-practical-decision-flow\">\uc2e4\uc9c8\uc801\uc778 \uc758\uc0ac \uacb0\uc815 \ud750\ub984<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 \uba85\uc138\ub294 \uc815\ud574\uc9c4 \uc21c\uc11c\ub97c \ub530\ub985\ub2c8\ub2e4. \ub9e4\uac1c\ubcc0\uc218\ub97c \ub3c5\ub9bd\uc801\uc73c\ub85c \uc815\uc758\ud558\uba74 \ubd88\uc77c\uce58\uac00 \ubc1c\uc0dd\ud558\uace0 \uacb0\uacfc\uac00 \ubd88\uc548\uc815\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-1-application-assessment\">1\ub2e8\uacc4: \uc9c0\uc6d0\uc11c \ud3c9\uac00<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9c8\ubaa8\uc640 \uc555\ucd95 \ud558\uc911\uc774 \uc8fc\uc694 \uc6d0\uc778\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ucda9\uaca9\uc774 \ud070 \uacbd\uc6b0 D2\ub97c \uc7ac\uace0\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-2-hardness-definition\">2\ub2e8\uacc4: \uacbd\ub3c4 \uc815\uc758<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9 \uc870\uac74\uc5d0 \ub530\ub77c \uacbd\ub3c4 \ubc94\uc704\ub97c \uc815\uc758\ud558\uc2ed\uc2dc\uc624. \ud30c\uc190 \uc704\ud5d8\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uace0 \ucd5c\ub300 \uacbd\ub3c4\ub97c \uc9c0\uc815\ud558\ub294 \uac83\uc740 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-3-surface-condition-selection\">3\ub2e8\uacc4: \ud45c\uba74 \uc0c1\ud0dc \uc120\ud0dd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uac00\uacf5 \ub2a5\ub825 \ubc0f \uc5ec\uc720\ub7c9\uc744 \uace0\ub824\ud558\uc5ec \ud45c\uba74 \uc0c1\ud0dc\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uac80\uc740\uc0c9 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ud0c8\ud0c4\uce35\uc744 \uc644\uc804\ud788 \uc81c\uac70\ud560 \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-4-supply-specification-alignment\">4\ub2e8\uacc4: \uacf5\uae09 \uc0ac\uc591 \uc815\ub82c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ub7c9 \uacf5\uae09 \uc870\uac74\uc5d0 \ub9de\ucdb0 \uc8fc\ubb38\uc744 \uc870\uc815\ud558\uc2ed\uc2dc\uc624. \uc81c\ud488 \uae38\uc774, \ud604\uc2e4\uc801\uc778 \ud5c8\uc6a9 \uc624\ucc28, \ucd5c\uc18c \uc8fc\ubb38\ub7c9(MOQ) \ubc0f \ub0a9\ud488 \uc870\uac74\uc744 \uc815\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc8fc\ubb38 \uba85\uc138\uc11c\uc5d0\ub294 \ub2e4\uc74c \uc0ac\ud56d\uc774 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub4f1\uae09<\/li>\n\n\n\n<li>\uc0c1\ud0dc<\/li>\n\n\n\n<li>\ud06c\uae30<\/li>\n\n\n\n<li>\uc6a9\uc778<\/li>\n\n\n\n<li>\ud45c\uba74<\/li>\n\n\n\n<li>\uae38\uc774<\/li>\n\n\n\n<li>\uc218\ub7c9<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">\uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub4e4\uc774 \uc77c\uce58\ud560 \ub54c\uc5d0\ub9cc \uc2e4\uc81c \uc6b4\uc601 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc591\uc744 \uc548\uc815\uc801\uc73c\ub85c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-ready-to-source-d2-tool-steel-in-bulk\">D2 \uacf5\uad6c\uac15\uc744 \ub300\ub7c9\uc73c\ub85c \uad6c\ub9e4\ud560 \uc900\ube44\uac00 \ub418\uc168\uc2b5\ub2c8\uae4c?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">\uc6d0\ud558\uc2dc\ub294 \uc0ac\uc774\uc988\uc640 \uc218\ub7c9\uc744 \uc54c\ub824\uc8fc\uc138\uc694.<br>\uc7ac\uace0 \uc5ec\ubd80, \ubc30\uc1a1 \uc870\uac74 \ubc0f \uac00\uaca9\uc744 \ud655\uc778\ud574 \ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">\ub300\ub7c9 \uacac\uc801 \uc694\uccad<\/a><\/div>\n\n\n\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-ast-global-color-3-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\" style=\"background-color:#ffffff00\">D2 \uc81c\ud488 \uc0ac\uc591 \ubcf4\uae30<\/a><\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Most failures in D2 tool steel applications originate from incomplete specifications rather than material defects. When hardness, delivery condition, surface condition, or tolerance are not clearly defined, the result is unstable tool life, premature cracking, excessive wear, or unnecessary machining cost. In bulk purchasing, these problems are not detected at the order stage. They appear [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14788,"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":"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"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-14397","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D2 Tool Steel (1.2379 \/ SKD11) Selection &amp; Bulk Supply Guide | Aobo Steel<\/title>\n<meta name=\"description\" content=\"D2 (1.2379 \/ SKD11) selection and bulk supply guide for industrial buyers. Learn how to specify hardness, surface, and supply conditions. MOQ 5 tons.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel-1-2379-skd11-selection-supply-guide\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D2 Tool Steel (1.2379 \/ SKD11) Selection &amp; Bulk Supply Guide | Aobo Steel\" \/>\n<meta property=\"og:description\" content=\"D2 (1.2379 \/ SKD11) selection and bulk supply guide for industrial buyers. Learn how to specify hardness, surface, and supply conditions. 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