{"id":12164,"date":"2026-01-12T10:24:32","date_gmt":"2026-01-12T02:24:32","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=12164"},"modified":"2026-04-02T09:15:14","modified_gmt":"2026-04-02T01:15:14","slug":"selection-of-tool-steel-for-hydroforming-dies","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/selection-of-tool-steel-for-hydroforming-dies\/","title":{"rendered":"\ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d \ub2e4\uc774 \uacf5\uad6c\uac15 \uc120\uc815 | D2 A2 H13 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"
\n

\ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d \uae08\ud615\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815<\/h1>\n\n\n\n

\ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d\uc740 \uace0\uc555 \uc131\ud615 \uacf5\uc815\uc73c\ub85c, \uc720\uccb4(\uc77c\ubc18\uc801\uc73c\ub85c \uc624\uc77c-\ubb3c \uc5d0\uba40\uc83c)\uac00 \ud310\uc7ac \ub610\ub294 \uad00\ud615 \ube14\ub7ad\ud06c\ub97c \uae08\ud615 \uce90\ube44\ud2f0 \uc548\uc73c\ub85c \ubc00\uc5b4 \ub123\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ub0b4\ubd80 \uc555\ub825\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 200MPa(30ksi)\ub97c \ucd08\uacfc\ud558\uc5ec \ud30c\uc5f4\ub825\uacfc \uae08\ud615 \ud074\ub7a8\ud551 \ud558\uc911\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ud558\uc911\uc744 \ubc1b\ub294 \uc0c1\ud0dc\uc5d0\uc11c\uc758 \uc2ac\ub77c\uc774\ub529 \uc811\ucd09\uc73c\ub85c \uc778\ud574 \uae08\ud615 \ud45c\uba74\uc5d0\uc11c \ub9c8\ucc30 \uc804\ub2e8\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\uc628 \uc218\uc555 \uc131\ud615\uc5d0\uc11c \uae08\ud615 \uc628\ub3c4\ub294 \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284\uc774\ub098 \ub9c8\uadf8\ub124\uc298 \ud569\uae08\uc744 \uc131\ud615\ud560 \ub54c \ucd5c\ub300 400\u00b0C(750\u00b0F)\uae4c\uc9c0 \uc62c\ub77c\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcf5\ud569\uc801\uc778 \uc870\uac74\uc5d0\uc11c \uae08\ud615 \ud30c\uc190\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc18c\uc131 \ubcc0\ud615, \uae01\ud798, \ud45c\uba74 \ub9c8\ubaa8 \ub610\ub294 \uace0\uc628\uc5d0\uc11c\uc758 \uc5f4 \ud53c\ub85c\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc120\ud0dd \uc694\uc778<\/h2>\n\n\n\n

\ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d \uae08\ud615\uc6a9 \uacf5\uad6c\uac15 \uc120\ud0dd\uc740 \uc555\ub825 \ud558\uc5d0\uc11c\uc758 \ubcc0\ud615, \ub9c8\ucc30\ub85c \uc778\ud55c \ud45c\uba74 \uc190\uc0c1, \ubcf5\ud569 \ud558\uc911 \ud558\uc5d0\uc11c\uc758 \uad6c\uc870\uc801 \ud30c\uc190\uc774\ub77c\ub294 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc704\ud5d8 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc5ec \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc555\ucd95 \uac15\ub3c4
<\/strong>\ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d\uc740 \uc9c0\uc18d\uc801\uc778 \uc815\uc218\uc555\uacfc \ucd95 \ubc29\ud5a5 \ud074\ub7a8\ud551\ub825\uc744 \uac00\ud569\ub2c8\ub2e4. \uae08\ud615 \uc7ac\ub8cc\ub294 \uce58\uc218 \uc815\ud655\ub3c4\ub97c \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc18c\uc131 \ubcc0\ud615\uc5d0 \uc800\ud56d\ud574\uc57c \ud569\ub2c8\ub2e4. \ud56d\ubcf5\uc774 \ubc1c\uc0dd\ud558\uba74 \uae08\ud615 \ud615\uc0c1\uc774 \uc601\uad6c\uc801\uc73c\ub85c \ubcc0\ud615\ub418\uc5b4 \ubd80\ud488 \ud3b8\ucc28\uac00 \ubc1c\uc0dd\ud558\uace0 \uae08\ud615\uc774 \uc870\uae30\uc5d0 \ubd88\ub7c9 \ucc98\ub9ac\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0b4\ub9c8\ubaa8\uc131 vs. \uc778\uc131
<\/strong>\uac00\uacf5\ubb3c\uacfc \uae08\ud615 \ud45c\uba74 \uc0ac\uc774\uc758 \ub9c8\ucc30\uc740 \uc811\ucc29 \ub9c8\ubaa8(\uac08\ub9c1)\uc640 \ub9c8\ubaa8\ub97c \uc720\ubc1c\ud569\ub2c8\ub2e4. \uacbd\ub3c4\uac00 \uc99d\uac00\ud558\uba74 \ub0b4\ub9c8\ubaa8\uc131\uc740 \ud5a5\uc0c1\ub418\uc9c0\ub9cc \uc778\uc131\uc740 \uac10\uc18c\ud569\ub2c8\ub2e4. \ub192\uc740 \ub0b4\ubd80 \uc555\ub825 \ud558\uc5d0\uc11c \uad6d\ubd80\uc801\uc778 \uc778\uc7a5 \uc751\ub825\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub85c \uc778\ud574 \ucde8\uc131\uac15\uc740 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4.
\ub530\ub77c\uc11c \uc120\ud0dd\uc740 \uc8fc\ub41c \uace0\uc7a5 \ubaa8\ub4dc\ub97c \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4. \ub9c8\ubaa8\uac00 \uc8fc\uc694 \uc6d0\uc778\uc778 \uc870\uac74\uc5d0\uc11c\ub294 \uacbd\ub3c4\uc640 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \uae08\ud615 \uc218\uba85\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uade0\uc5f4 \uc704\ud5d8\uc774 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc778\uc131\uc774 \uc81c\ud55c \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f0\ub9c8\uc131<\/strong>
\ud45c\uba74 \ub9c8\uac10\uc740 \ub9c8\ucc30\uacfc \uc7ac\ub8cc \ud750\ub984\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud45c\uba74 \ud488\uc9c8\uc774 \uc88b\uc9c0 \uc54a\uc73c\uba74 \ub9c8\ubaa8\uac00 \uc2ec\ud574\uc9c0\uace0 \ud45c\uba74 \uc190\uc0c1\uc774 \uac00\uc18d\ud654\ub429\ub2c8\ub2e4. \uade0\uc77c\ud55c \ubbf8\uc138 \uad6c\uc870\ub97c \uac00\uc9c4 \uacf5\uad6c\uac15\uc740 \uc548\uc815\uc801\uc778 \uc5f0\ub9c8\ub97c \uac00\ub2a5\ud558\uac8c \ud558\uace0 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ud45c\uba74 \uc720\uc9c0\ub825\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4 \uc548\uc815\uc131
<\/strong>\uc628\uac04 \uc218\uc555 \uc131\ud615\uc5d0\uc11c \uac15\uc7ac\ub294 \ubc18\ubcf5\uc801\uc778 \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\uace0 \uc5f4 \ud53c\ub85c\uc5d0 \uc800\ud56d\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5f0\ud654\ub294 \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud558\uace0, \uc5f4 \ud53c\ub85c \uc800\ud56d\uc131\uc774 \ubd80\uc871\ud558\uba74 \ud45c\uba74 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub294 \uae08\ud615 \uc628\ub3c4\uac00 \uc77c\ubc18\uc801\uc778 \ub0c9\uac04 \uc131\ud615 \uc870\uac74\ubcf4\ub2e4 \ub192\uc544\uc9c0\uba74 \ub9e4\uc6b0 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd94\ucc9c \uacf5\uad6c\uac15<\/h2>\n\n\n\n
\n

AISI D2 \uacf5\uad6c\uac15 |1.2379 | SKD11<\/h3>\n\n\n\n

AISI D2\ub294 \uace0\ud0c4\uc18c(\uc57d 1.5%) \ubc0f \uace0\ud06c\ub86c(\uc57d 12%) \ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uac15\uc73c\ub85c, \ub9c8\ucc30\uacfc \ub9c8\ubaa8\uac00 \uc8fc\uc694 \uc694\uc778\uc778 \ub0c9\uac04 \ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 60~62 HRC\uc758 \uacbd\ub3c4\ub85c \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc555\ucd95 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc7a5\uae30\uac04 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uae08\ud615 \ud615\uc0c1\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

D2 \ud569\uae08\uc758 \ud55c\uacc4\ub294 \ub192\uc740 \ud0c4\ud654\ubb3c \ud568\ub7c9\uc73c\ub85c \uc778\ud574 \uc778\uc131\uc774 \ub0ae\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ub192\uc740 \ub0b4\ubd80 \uc555\ub825\uc774\ub098 \ubd88\ucda9\ubd84\ud55c \uad6c\uc870\uc801 \uc9c0\uc9c0 \uc870\uac74\uc5d0\uc11c\ub294 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. D2 \ud569\uae08\uc740 \uac15\uc131 \uae08\ud615 \uc124\uacc4, \uc548\uc815\uc801\uc778 \ud558\uc911 \uc870\uac74, \uadf8\ub9ac\uace0 \ub9c8\ubaa8\uac00 \uc8fc\uc694 \uace0\uc7a5 \uc6d0\uc778\uc778 \ub300\ub7c9 \uc0dd\uc0b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
D2 \uc790\uc7ac \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

AISI A2 \uacf5\uad6c\uac15 | 1.2363 | SKD12<\/h3>\n\n\n\n

AISI A2\ub294 \uade0\uc5f4 \ubc1c\uc0dd \uc704\ud5d8\uc744 \ubb34\uc2dc\ud560 \uc218 \uc5c6\uc744 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4. 57~60 HRC\uc758 \uacbd\ub3c4\ub97c \uac00\uc9c0\ub294 \uc774 \uac15\uc7ac\ub294 D2\ubcf4\ub2e4 \ub0b4\ub9c8\ubaa8\uc131\uc740 \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc \uc778\uc131\uc740 \ud6e8\uc52c \ub192\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud30c\uc5f4\ub825\uacfc \uc751\ub825 \uc9d1\uc911\uc744 \uacac\ub38c\ub0b4\uc5b4 \uc870\uae30 \ud30c\uc190 \uc5c6\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacf5\uae30 \uacbd\ud654 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc5f4\ucc98\ub9ac \uc911 \ubcc0\ud615\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uce58\uc218 \uc548\uc815\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubcf5\uc7a1\ud55c \uae08\ud615 \ud615\uc0c1\uc5d0 \uc720\ub9ac\ud569\ub2c8\ub2e4. A2\ub294 \ub9c8\ubaa8 \ubc0f \ud30c\uc190 \uc704\ud5d8\uc774 \ubaa8\ub450 \uc874\uc7ac\ud558\ub294 \uacbd\uc6b0, \ud2b9\ud788 \uc608\uce21\ud558\uae30 \uc5b4\ub824\uc6b4 \ud558\uc911 \uc870\uac74\uc5d0\uc11c \uc2e4\uc6a9\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
A2 \uc790\uc7ac \uacf5\uae09 \uc138\ubd80 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

H13 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4 | 1.2344 | SKD61<\/h3>\n\n\n\n

\ucd5c\ub300 400\u00b0C\uc758 \uace0\uc628 \ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d \uacf5\uc815\uc5d0\ub294 AISI H13\uc774 \ud45c\uc900 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \ud06c\ub86c \ud568\uc720 \uace0\uc628 \uac00\uacf5 \uacf5\uad6c\uac15\uc778 AISI H13\uc740 \uace0\uc628\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\uace0 \uc5f4\ud53c\ub85c\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

H13\uc740 46~54 HRC\uc758 \uacbd\ub3c4\ub97c \uac00\uc9c0\uba70, \ub0c9\uac04 \uac00\uacf5\uac15\ubcf4\ub2e4 \ub0b4\ub9c8\ubaa8\uc131\uc740 \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc \uc778\uc131\uacfc \uc5f4 \uade0\uc5f4 \uc800\ud56d\uc131\uc740 \ud6e8\uc52c \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc5f4 \uc21c\ud658\uacfc \uc555\ub825 \ud558\uc911\uc774 \ub3d9\uc2dc\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ud658\uacbd, \uc989 \ub0c9\uac04 \uac00\uacf5\uac15\uc774 \uc5f0\ud654\ub418\uac70\ub098 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
H13 \uc790\uc7ac \uacf5\uae09 \uc138\ubd80 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n
\n

AISI O1 \uacf5\uad6c\uac15 | 1.2510 | SKS3<\/h3>\n\n\n\n

AISI O1\uc740 \uc8fc\ub85c \uc2dc\uc81c\ud488 \uc81c\uc791\uc774\ub098 \uc18c\ub7c9 \uc0dd\uc0b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 58~60 HRC\uc758 \uacbd\ub3c4\ub294 \uc801\ub2f9\ud55c \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc6b0\uc218\ud55c \uac00\uacf5\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uae08\ud615 \uc81c\uc791 \uc18d\ub3c4\ub97c \ub192\uc774\uace0 \ud234\ub9c1 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uacbd\ud654\uc131\uc774 \ub0ae\uace0 \ub9c8\ubaa8 \ubc0f \uc555\ub825\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc81c\ud55c\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 \uc7a5\uc2dc\uac04 \uc0dd\uc0b0\uc774\ub098 \uac00\ud639\ud55c \ud558\uc911 \uc870\uac74\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uad6c \ube44\uc6a9\uacfc \ub0a9\uae30\uac00 \uc218\uba85\ubcf4\ub2e4 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
O1 \uc790\uc7ac \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694.<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n

\uc694\uc57d\ud45c<\/h2>\n\n\n\n
\uacf5\uad6c\uac15 \ub4f1\uae09<\/td>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4<\/td>\uc8fc\uc694 \uc774\uc810<\/td>\ucd5c\uc801\uc758 \uc9c0\uc6d0\uc11c<\/td><\/tr>
AISI D2<\/td>60\u201362 HRC<\/td>\ucd5c\ub300 \ub9c8\ubaa8 \ubc0f \uae01\ud798 \ubc29\uc9c0<\/td>\ub300\uc6a9\ub7c9 \ub0c9\uac04 \ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d<\/td><\/tr>
AISI A2<\/td>57\u201360 HRC<\/td>\uc778\uc131 \ud5a5\uc0c1, \uade0\uc5f4 \uc704\ud5d8 \uac10\uc18c<\/td>\ubcf5\uc7a1\ud55c \uae08\ud615, \uace0\uc555<\/td><\/tr>
AISI H13<\/td>46\u201354 HRC<\/td>\uc5f4\ud53c\ub85c \uc800\ud56d\uc131<\/td>\uace0\uc628 \ud558\uc774\ub4dc\ub85c\ud3ec\ubc0d(\u2264400\u00b0C)<\/td><\/tr>
\uc544\uc774\uc2dc O1<\/td>58\u201360 HRC<\/td>\uac00\uacf5\uc131 \ubc0f \uc800\ube44\uc6a9<\/td>\uc2dc\uc81c\ud488 \uc81c\uc791 \ubc0f \uc18c\ub7c9 \uc0dd\uc0b0<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Selection of Tool Steel for Hydroforming Dies Hydroforming is a high-pressure forming process in which fluid\u2014typically an oil-water emulsion\u2014forces sheet or tubular blanks into a die cavity. Internal pressures commonly exceed 200 MPa (30 ksi), thereby generating bursting forces and die-clamping loads. 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of Tool Steel for Hydroforming Dies Hydroforming is a high-pressure forming process in which fluid\u2014typically an oil-water emulsion\u2014forces sheet or tubular blanks into a die cavity. 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