{"id":13444,"date":"2026-03-11T08:06:58","date_gmt":"2026-03-11T00:06:58","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13444"},"modified":"2026-03-11T08:09:22","modified_gmt":"2026-03-11T00:09:22","slug":"d2-vs-skd11-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/d2-vs-skd11-tool-steel\/","title":{"rendered":"D2\uc640 SKD11 \uacf5\uad6c\uac15 \ube44\uad50 | \uc544\uc624\ubcf4 \uc2a4\ud2f8"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-d8f79c40 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h1 class=\"wp-block-heading\" id=\"h-d2-vs-skd11-tool-steel\">D2 vs SKD11 \uacf5\uad6c\uac15<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub4e4\uc740 \ub2e4\uc591\ud55c \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\uba70 \uc791\uc5c5\ud560 \ub54c D2\uc640 SKD11 \uacf5\uad6c\uac15\uc744 \uc790\uc8fc \ube44\uad50\ud569\ub2c8\ub2e4. D2\ub294 \uc8fc\ub85c \ubd81\ubbf8\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 AISI \uaddc\uaca9\uc774\uba70, SKD11\uc740 JIS G4404\uc5d0 \uc815\uc758\ub41c \uc77c\ubcf8 \uc0b0\uc5c5 \ud45c\uc900(JIS) \uaddc\uaca9\uc785\ub2c8\ub2e4. \ub450 \uaddc\uaca9 \ubaa8\ub450 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc774\ub77c\ub294 \ub3d9\uc77c\ud55c \ubc94\uc8fc\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae00\ub85c\ubc8c \uacf5\uad6c \uc81c\uc791 \uc5c5\uacc4\uc5d0\uc11c D2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c SKD11 \ubc0f DIN 1.2379\uc640 \ube44\uad50\ub418\ub294\ub370, \uc774\ub4e4\uc740 \ub2e4\uc591\ud55c \uc9c0\uc5ed \ud45c\uc900\uc5d0\uc11c \ub3d9\ub4f1\ud55c \ub4f1\uae09\uc73c\ub85c \ub110\ub9ac \uc778\uc815\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub4e4 \uac04\uc758 \uad00\uacc4\ub97c \uc774\ud574\ud558\uba74 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uad6d\uc81c \uc2dc\uc7a5\uc5d0\uc11c \ub370\uc774\ud130\uc2dc\ud2b8, \uc0ac\uc591\uc11c \ubc0f \uacf5\uae09\uc5c5\uccb4 \ubb38\uc11c\ub97c \ud574\uc11d\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc81c\ud488 \uc0ac\uc591, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud06c\uae30 \ubc0f \ubc30\uc1a1 \uc870\uac74\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2f9\uc0ac \uc6f9\uc0ac\uc774\ud2b8\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. <a href=\"https:\/\/aobosteel.com\/ko\/d2-tool-steel\/\">D2 \uacf5\uad6c\uac15 \uc81c\ud488 \ud398\uc774\uc9c0<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc18c\uc7ac \uac1c\uc694<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">D2 \uacf5\uad6c\uac15 (AISI \/ UNS T30402)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D2\ub294 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub0b4\ub9c8\ubaa8\uc131 \ub0c9\uac04 \uac00\uacf5\uac15\uc744 \ube44\uad50\ud560 \ub54c \uae30\uc900 \ub4f1\uae09\uc73c\ub85c \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacf5\uae30 \uacbd\ud654 \uacf5\uad6c\uac15\uc778 D2\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5f4\ucc98\ub9ac \uc911 \ub192\uc740 \ucc28\uc6d0 \uc548\uc815\uc131<\/li>\n\n\n\n<li>\ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud568<\/li>\n\n\n\n<li>\uc624\uc77c \uacbd\ud654 \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \uade0\uc5f4 \ubc1c\uc0dd \uc704\ud5d8\uc774 \uac10\uc18c\ud568<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 D2\ub294 \uc7a5\uae30\uac04 \uc0ac\uc6a9\ub418\ub294 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc758 \ud45c\uc900 \uc18c\uc7ac\ub85c \uc790\ub9ac \uc7a1\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SKD11 \uacf5\uad6c\uac15(JIS G4404)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SKD11\uc740 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc758 \ub3d9\uc77c \ub4f1\uae09\uc5d0 \ub300\ud55c \uc77c\ubcf8 \uc0b0\uc5c5 \ud45c\uc900 \uba85\uce6d\uc785\ub2c8\ub2e4. \ub192\uc740 \uacbd\ub3c4, \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc548\uc815\uc801\uc778 \uc5f4\ucc98\ub9ac \ud2b9\uc131\uc774 \uc694\uad6c\ub418\ub294 \uacf5\uad6c \uc81c\uc791\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c SKD11\uc740 AISI D2 \ubc0f DIN 1.2379\uc640 \uc790\uc8fc \ube44\uad50\ub418\ub294\ub370, \uc774\ub294 \uc774\ub4e4 \ub4f1\uae09\uc774 \uc720\uc0ac\ud55c \uc57c\uae08\ud559\uc801 \ubaa9\ud45c\uc640 \uc801\uc6a9 \ubc94\uc704\ub97c \uacf5\uc720\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">D2\uc640 SKD11\uc740 \ub3d9\uc77c\ud55c \uc81c\ud488\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D2\uc640 SKD11\uc740 \uae30\ub2a5\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \uac83\uc73c\ub85c \ub110\ub9ac \uac04\uc8fc\ub429\ub2c8\ub2e4. \uad6d\uc81c \ud45c\uc900\uc774 \uc218\ud559\uc801\uc73c\ub85c \uc644\uc804\ud788 \ub3d9\uc77c\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc, AISI D2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c JIS SKD11 \ubc0f DIN 1.2379\uc640 \uac00\uc7a5 \uc720\uc0ac\ud55c \uac83\uc73c\ub85c \uc5ec\uaca8\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubc0f \uc81c\uc870 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c, \uc694\uad6c\ub418\ub294 \ud2b9\uc131\uc774 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc758 \uc77c\ubc18\uc801\uc778 \ud2b9\uc131\uacfc \uc77c\uce58\ud558\ub294 \uacbd\uc6b0 \uc774\ub7ec\ud55c \ub4f1\uae09\uc740 \uc0c1\ud638 \uad50\ud658\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud654\ud559\uc801 \uc870\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D2\uc640 SKD11\uc758 \ud654\ud559\uc801 \uc870\uc131\uc740 \ub9e4\uc6b0 \uc720\uc0ac\ud569\ub2c8\ub2e4. \ucc28\uc774\uc810\uc740 \uc8fc\ub85c \uac01 \ud45c\uc900\uc5d0\uc11c \uc815\uc758\ud55c \ud5c8\uc6a9 \ubc94\uc704\uc5d0 \ub530\ub978 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\uc694\uc18c<\/td><td>D2(AISI) \uacf5\uce6d %<\/td><td>SKD11 (JIS) \uacf5\uce6d %<\/td><\/tr><tr><td>\ud0c4\uc18c(C)<\/td><td>1.50<\/td><td>1.55<\/td><\/tr><tr><td>\ud06c\ub86c(Cr)<\/td><td>12.00<\/td><td>12.00<\/td><\/tr><tr><td>\ubab0\ub9ac\ube0c\ub374(Mo)<\/td><td>1.00<\/td><td>0.70<\/td><\/tr><tr><td>\ubc14\ub098\ub4d0(V)<\/td><td>1.00<\/td><td>1.00<\/td><\/tr><tr><td>\uc2e4\ub9ac\ucf58(Si)<\/td><td>\u2014<\/td><td>0.30<\/td><\/tr><tr><td>\ub9dd\uac04(Mn)<\/td><td>\u2014<\/td><td>0.35<\/td><\/tr><tr><td>\uc778\/\ud669<\/td><td>\u2014<\/td><td>0.03 \ucd5c\ub300<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub7ec\ud55c \uba85\ubaa9\uac12\uc740 \ub450 \ub4f1\uae09 \uac04\uc758 \ubc00\uc811\ud55c \uc57c\uae08\ud559\uc801 \uad00\uacc4\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uacc4\uc801 \ubc0f \uc131\ub2a5 \ud2b9\uc131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D2\uc640 SKD11\uc740 \ud569\uae08 \uc870\uc131\uc774 \ub9e4\uc6b0 \uc720\uc0ac\ud558\uae30 \ub54c\ubb38\uc5d0 \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \uc131\ub2a5 \uba74\uc5d0\uc11c \ub9e4\uc6b0 \ube44\uc2b7\ud55c \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uacbd\ub3c4. \ub450 \uac15\uc885 \ubaa8\ub450 \uc5f4\ucc98\ub9ac \ud6c4 60~62 HRC\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uac00\uacf5 \uacbd\ub3c4\ub294 \uc120\ud0dd\ud55c \ud15c\ud37c\ub9c1 \uc628\ub3c4\uc5d0 \ub530\ub77c 54~62 HRC \ubc94\uc704\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub0b4\ub9c8\ubaa8\uc131. \ub450 \ub4f1\uae09 \ubaa8\ub450 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc8fc\ub85c \uace0\ud0c4\uc18c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uae30\uc9c0 \ub0b4\uc5d0 \ubd84\ud3ec\ub41c \uacbd\uc9c8 \ud06c\ub86c \ud568\uc720 \ud0c4\ud654\ubb3c(\uc608: M\u2087C\u2083)\uc758 \uc874\uc7ac \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc778\uc131 \ubc0f \uac00\uacf5\uc131. \ub192\uc740 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub098\uc9c0\ub9cc, \uc778\uc131\uacfc \ucda9\uaca9 \uac15\ub3c4\ub294 \uc800\ud558\ub429\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \ub450 \uc885\ub958 \ubaa8\ub450 \uc800\ud569\uae08 \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \uac00\uacf5 \ubc0f \uc5f0\uc0ad\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uce58\uc218 \uc548\uc815\uc131. \ub450 \uac15\uc885 \ubaa8\ub450 \uacf5\uae30 \uacbd\ud654\ud615\uc774\uae30 \ub54c\ubb38\uc5d0 \ub2e4\ub978 \ub9ce\uc740 \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \uc5f4\ucc98\ub9ac \uc911 \ubcc0\ud615\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc801\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \uc0ac\ub840<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D2 \ubc0f SKD11\uc740 \uacf5\uad6c\uac00 \uace0\uc628\uc5d0 \uc7a5\uc2dc\uac04 \ub178\ucd9c\ub418\uc9c0 \uc54a\uc73c\uba74\uc11c \uace0\uc555\uacfc \uc2ec\ud55c \ub9c8\ubaa8\ub97c \uacac\ub38c\uc57c \ud558\ub294 \ub0c9\uac04 \uac00\uacf5 \uc791\uc5c5\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc7a5\uae30 \ube14\ub7ad\ud0b9 \ub2e4\uc774<\/li>\n\n\n\n<li>\uc131\ud615 \ubc0f \uc2ec\uac00\uacf5 \ub2e4\uc774<\/li>\n\n\n\n<li>\ub098\uc0ac\uc0b0 \uac00\uacf5 \ub3c4\uad6c<\/li>\n\n\n\n<li>\ub0c9\uac04 \ub2e8\uc870 \ubc0f \ub0c9\uac04 \uc555\ucd9c \ubd80\ud488<\/li>\n\n\n\n<li>\ub0a0\uce74\ub85c\uc6b4 \ud380\uce58<\/li>\n\n\n\n<li>\uc804\ub2e8 \uce7c\uacfc \uc2ac\ub9ac\ud130 \ube14\ub808\uc774\ub4dc<\/li>\n\n\n\n<li>\uac8c\uc774\uc9c0 \ubc0f \uc5f0\ub9c8 \ub3c4\uad6c<\/li>\n\n\n\n<li>\ubcbd\ub3cc\ud2c0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D2\uc640 SKD11 \uacf5\uad6c\uac15\uc744 \ube44\uad50\ud560 \ub54c, \ub450 \uac15\uc885\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \uc11c\ub85c \ub2e4\ub978 \uc9c0\uc5ed \ud45c\uc900\uc5d0 \uc758\ud574 \uc815\uc758\ub418\ub294 \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc758 \ub3d9\uc77c\ud55c \ubc94\uc8fc\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. D2\ub294 AISI \uc2dc\uc2a4\ud15c\uc5d0 \uc18d\ud558\uace0, SKD11\uc740 \uc77c\ubcf8 JIS \ud45c\uc900\uc5d0 \uaddc\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uac15\uc885 \ubaa8\ub450 \uc720\ub7fd \uc2dc\uc2a4\ud15c\uc758 DIN 1.2379\uc640\ub3c4 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">D2\uc640 SKD11\uc740 \ud654\ud559\uc801 \uc870\uc131, \uc5f4\ucc98\ub9ac \ubc18\uc751 \ubc0f \uc77c\ubc18\uc801\uc778 \uc131\ub2a5 \ud2b9\uc131\uc774 \ub9e4\uc6b0 \uc720\uc0ac\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c \uc6a9\ub3c4\uc5d0\uc11c D2\uc640 SKD11\uc740 \uac01 \ud45c\uc900 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc0c1\ud638 \uad50\ud658 \uac00\ub2a5\ud55c \ub3d9\ub4f1\ud55c \uc7ac\uc9c8\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-related-page\">\uad00\ub828 \ud398\uc774\uc9c0<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/aobosteel.com\/ko\/d2-vs-1-2379\/\">D2\ub294 1.2379\uc640 \ub3d9\uc77c\ud55c\uac00\uc694?<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1773187426671\"><strong class=\"schema-faq-question\"><strong>D2 \uacf5\uad6c\uac15\uacfc SKD11 \uacf5\uad6c\uac15\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/strong> <p class=\"schema-faq-answer\">D2\uc640 SKD11\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \uace0\ud0c4\uc18c, \uace0\ud06c\ub86c \uacf5\uad6c\uac15\uc785\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc6d0\uc0b0\uc9c0\uc5d0 \uc788\ub294\ub370, D2\ub294 \ubd81\ubbf8 AISI \uaddc\uaca9\uc774\uace0 SKD11\uc740 \uc77c\ubcf8 \uc0b0\uc5c5 \ud45c\uc900(JIS)\uc744 \ub530\ub985\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187446805\"><strong class=\"schema-faq-question\"><strong>D2\uc640 SKD11 \uacf5\uad6c\uac15\uc740 \ub3d9\uc77c\ud55c \uc7ac\uc9c8\uc778\uac00\uc694?<\/strong><\/strong> <p class=\"schema-faq-answer\">\ub124, \ub450 \uaddc\uaca9\uc740 \uae30\ub2a5\uc801\uc73c\ub85c \ub3d9\uc77c\ud55c \uac83\uc73c\ub85c \ub110\ub9ac \uac04\uc8fc\ub429\ub2c8\ub2e4. \uad6d\uc81c \ud45c\uc900\uc774 \uc644\uc804\ud788 \ub3d9\uc77c\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc, D2\ub294 SKD11\uacfc \uac00\uc7a5 \uc720\uc0ac\ud55c \uaddc\uaca9\uc73c\ub85c \uc5ec\uaca8\uc9c0\uba70 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uc885\uc885 \ud63c\uc6a9\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187447507\"><strong class=\"schema-faq-question\"><strong>D2\uc758 \ud654\ud559\uc801 \uc870\uc131\uc740 SKD11\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/strong><\/strong> <p class=\"schema-faq-answer\">\ub450 \ubb3c\uc9c8\uc758 \uad6c\uc131\uc740 \ub9e4\uc6b0 \uc720\uc0ac\ud558\uba70, \ub458 \ub2e4 12.00%\uc758 \ud06c\ub86c\uacfc 1.00%\uc758 \ubc14\ub098\ub4d0\uc744 \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. D2\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 1.50%\uc758 \ud0c4\uc18c\uc640 1.00%\uc758 \ubab0\ub9ac\ube0c\ub374\uc744 \ud568\uc720\ud558\ub294 \ubc18\uba74, SKD11\uc740 1.55%\uc758 \ud0c4\uc18c\uc640 0.70%\uc758 \ubab0\ub9ac\ube0c\ub374\uc744 \ud568\uc720\ud569\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187448076\"><strong class=\"schema-faq-question\"><strong>\uc5f4\ucc98\ub9ac \ud6c4 D2 \ubc0f SKD11\uc758 \uc77c\ubc18\uc801\uc778 \uacbd\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/strong><\/strong> <p class=\"schema-faq-answer\">\ub450 \uac15\uc885 \ubaa8\ub450 \uc5f4\ucc98\ub9ac \ud6c4 60~62 HRC\uc758 \uacbd\ub3c4\ub97c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud15c\ud37c\ub9c1 \uc628\ub3c4\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc778 \uac00\uacf5 \uacbd\ub3c4\ub294 54~62 HRC \ubc94\uc704\uc785\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187492311\"><strong class=\"schema-faq-question\"><strong>D2 \ubc0f SKD11 \uacf5\uad6c\uac15\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/strong> <p class=\"schema-faq-answer\">\ub450 \uc81c\ud488 \ubaa8\ub450 \uace0\uc555 \ub0c9\uac04 \uac00\uacf5 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c\ub85c\ub294 \uc7a5\uc218\uba85 \ube14\ub7ad\ud0b9 \ub2e4\uc774, \uc131\ud615 \ubc0f \uc2ec\uac00\uacf5 \ub2e4\uc774, \ub098\uc0ac\uc0b0 \uac00\uacf5 \uacf5\uad6c, \ub0c9\uac04 \uc555\ucd9c \ubd80\ud488 \ubc0f \uc804\ub2e8 \uce7c \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187493451\"><strong class=\"schema-faq-question\"><strong>D2\uc640 SKD11\uc740 \uce58\uc218 \uc548\uc815\uc131\uc774 \uc88b\uc740\uac00\uc694?<\/strong><\/strong> <p class=\"schema-faq-answer\">\uc608. D2\uc640 SKD11\uc740 \uacf5\uae30 \uacbd\ud654\ud615 \uac15\uc7ac\ub85c\uc11c, \uc720\uacbd\ud654\ud615 \uacf5\uad6c\uac15\uc5d0 \ube44\ud574 \uc5f4\ucc98\ub9ac \uc2dc \uce58\uc218 \uc548\uc815\uc131\uc774 \ub192\uace0 \ubcc0\ud615\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187514473\"><strong class=\"schema-faq-question\"><strong>D2\uc640 SKD11\uc740 \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc778\uc131 \uce21\uba74\uc5d0\uc11c \uc5b4\ub5a4 \uc131\ub2a5\uc744 \ubcf4\uc785\ub2c8\uae4c?<\/strong><\/strong> <p class=\"schema-faq-answer\">\ub450 \ub4f1\uae09 \ubaa8\ub450 \ud06c\ub86c\uc774 \ud48d\ubd80\ud55c \uacbd\uc9c8 \ud0c4\ud654\ubb3c \ub355\ubd84\uc5d0 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc774 \ub192\uc73c\uba74 \uc778\uc131\uc774 \uc800\ud558\ub418\uc5b4 \uac00\uacf5 \ubc0f \uc5f0\uc0ad\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc5b4\ub824\uc6cc\uc9d1\ub2c8\ub2e4.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1773187515223\"><strong class=\"schema-faq-question\"><strong>\uc720\ub7fd\uc5d0\ub294 D2\uc640 SKD11\uc5d0 \ud574\ub2f9\ud558\ub294 \uaddc\uaca9\uc774 \uc788\ub098\uc694?<\/strong><\/strong> <p class=\"schema-faq-answer\">\ub124, D2\uc640 SKD11\uc740 \ubaa8\ub450 \uc720\ub7fd \ud45c\uc900 \uccb4\uacc4\uc758 DIN 1.2379\uc640 \ubc00\uc811\ud55c \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc138 \uac00\uc9c0 \ub4f1\uae09\uc740 \uc720\uc0ac\ud55c \uc57c\uae08\ud559\uc801 \ubaa9\ud45c\uc640 \uc801\uc6a9 \ubc94\uc704\ub97c \uacf5\uc720\ud569\ub2c8\ub2e4.<\/p> <\/div> <\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>D2 vs SKD11 Tool Steel Engineers and buyers frequently compare D2 and SKD11 tool steels when working across different international standards. D2 is the AISI designation used primarily in North America, while SKD11 is the Japanese Industrial Standard (JIS) designation defined in JIS G4404. Both belong to the same category of high-carbon, high-chromium cold-work tool [&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 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-13444","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - 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The main difference is their origin: D2 is a North American AISI designation, while SKD11 follows the Japanese Industrial Standard (JIS).\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187446805\",\"position\":2,\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187446805\",\"name\":\"Are D2 and SKD11 tool steels equivalent?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, they are widely considered functional equivalents. While international standards are not identical, D2 is regarded as the closest match to SKD11 and they can often be used interchangeably in manufacturing.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187447507\",\"position\":3,\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187447507\",\"name\":\"How does the chemical composition of D2 compare to SKD11?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Their compositions are very similar, with both featuring 12.00% Chromium and 1.00% Vanadium. D2 typically contains 1.50% Carbon and 1.00% Molybdenum, whereas SKD11 has 1.55% Carbon and 0.70% Molybdenum.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187448076\",\"position\":4,\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187448076\",\"name\":\"What is the typical hardness of D2 and SKD11 after heat treatment?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Both steels can reach a hardness of 60\u201362 HRC after heat treatment. Depending on the tempering temperature, their typical working hardness ranges between 54 and 62 HRC.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187492311\",\"position\":5,\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187492311\",\"name\":\"What are the common applications for D2 and SKD11 tool steel?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Both are used for high-pressure cold-work operations. Typical applications include long-run blanking dies, forming and deep-drawing dies, thread-rolling tools, cold-extrusion components, and shear knives.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187493451\",\"position\":6,\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187493451\",\"name\":\"Do D2 and SKD11 have good dimensional stability?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. 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However, this high carbide content also reduces their toughness and makes them relatively difficult to machine and grind.\",\"inLanguage\":\"ko-KR\"},\"inLanguage\":\"ko-KR\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187515223\",\"position\":8,\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-skd11-tool-steel\\\/#faq-question-1773187515223\",\"name\":\"Is there a European equivalent to D2 and SKD11?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, both D2 and SKD11 are closely associated with DIN 1.2379 in the European standard system. 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The main difference is their origin: D2 is a North American AISI designation, while SKD11 follows the Japanese Industrial Standard (JIS).","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187446805","position":2,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187446805","name":"D2\uc640 SKD11 \uacf5\uad6c\uac15\uc740 \ub3d9\uc77c\ud55c \uc7ac\uc9c8\uc778\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, they are widely considered functional equivalents. While international standards are not identical, D2 is regarded as the closest match to SKD11 and they can often be used interchangeably in manufacturing.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187447507","position":3,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187447507","name":"D2\uc758 \ud654\ud559\uc801 \uc870\uc131\uc740 SKD11\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Their compositions are very similar, with both featuring 12.00% Chromium and 1.00% Vanadium. D2 typically contains 1.50% Carbon and 1.00% Molybdenum, whereas SKD11 has 1.55% Carbon and 0.70% Molybdenum.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187448076","position":4,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187448076","name":"\uc5f4\ucc98\ub9ac \ud6c4 D2 \ubc0f SKD11\uc758 \uc77c\ubc18\uc801\uc778 \uacbd\ub3c4\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Both steels can reach a hardness of 60\u201362 HRC after heat treatment. Depending on the tempering temperature, their typical working hardness ranges between 54 and 62 HRC.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187492311","position":5,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187492311","name":"D2 \ubc0f SKD11 \uacf5\uad6c\uac15\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Both are used for high-pressure cold-work operations. Typical applications include long-run blanking dies, forming and deep-drawing dies, thread-rolling tools, cold-extrusion components, and shear knives.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187493451","position":6,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187493451","name":"D2\uc640 SKD11\uc740 \uce58\uc218 \uc548\uc815\uc131\uc774 \uc88b\uc740\uac00\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. As air-hardening grades, both D2 and SKD11 offer high dimensional stability and low distortion during heat treatment compared to oil-hardening tool steels.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187514473","position":7,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187514473","name":"D2\uc640 SKD11\uc740 \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc778\uc131 \uce21\uba74\uc5d0\uc11c \uc5b4\ub5a4 \uc131\ub2a5\uc744 \ubcf4\uc785\ub2c8\uae4c?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Both grades provide excellent abrasion resistance due to hard chromium-rich carbides. However, this high carbide content also reduces their toughness and makes them relatively difficult to machine and grind.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"},{"@type":"Question","@id":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187515223","position":8,"url":"https:\/\/aobosteel.com\/d2-vs-skd11-tool-steel\/#faq-question-1773187515223","name":"\uc720\ub7fd\uc5d0\ub294 D2\uc640 SKD11\uc5d0 \ud574\ub2f9\ud558\ub294 \uaddc\uaca9\uc774 \uc788\ub098\uc694?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, both D2 and SKD11 are closely associated with DIN 1.2379 in the European standard system. These three grades share similar metallurgical objectives and application ranges.","inLanguage":"ko-KR"},"inLanguage":"ko-KR"}]}},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"D2 vs SKD11 Tool Steel Engineers and buyers frequently compare D2 and SKD11 tool steels when working across different international standards. D2 is the AISI designation used primarily in North America, while SKD11 is the Japanese Industrial Standard (JIS) designation defined in JIS G4404. Both belong to the same category of high-carbon, high-chromium cold-work tool&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"D2 vs SKD11 Tool Steel Engineers and buyers frequently compare D2 and SKD11 tool steels when working across different international standards. D2 is the AISI designation used primarily in North America, while SKD11 is the Japanese Industrial Standard (JIS) designation defined in JIS G4404. Both belong to the same category of high-carbon, high-chromium cold-work tool&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/13444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/comments?post=13444"}],"version-history":[{"count":0,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/13444\/revisions"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media?parent=13444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}