{"id":11631,"date":"2025-12-22T10:19:26","date_gmt":"2025-12-22T02:19:26","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=11631"},"modified":"2026-04-02T16:25:50","modified_gmt":"2026-04-02T08:25:50","slug":"selection-of-tool-steel-for-hot-extrusion-dies","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/selection-of-tool-steel-for-hot-extrusion-dies\/","title":{"rendered":"\uc5f4\uac04\uc555\ucd9c \uae08\ud615\uac15 \uc120\ud0dd | H13 H11 H21 H10 \uacf5\uad6c\uac15 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"
\n

\uc5f4\uac04 \uc555\ucd9c \uae08\ud615\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815<\/h1>\n\n\n\n

\uc5f4\uac04 \uc555\ucd9c\uc740 \uac00\uc5f4\ub41c \uae08\uc18d \ube4c\ub9bf\uc744 \uace0\uc555\uc73c\ub85c \uae08\ud615\uc744 \ud1b5\uacfc\uc2dc\ucf1c \uc5f0\uc18d\uc801\uc778 \ud615\uc0c1\uc744 \ub9cc\ub4dc\ub294 \uc131\ud615 \uacf5\uc815\uc785\ub2c8\ub2e4. \uc774 \uacf5\uc815 \uc911 \uae08\ud615\uc740 \uc9c0\uc18d\uc801\uc778 \uc555\ucd95 \uc751\ub825, \uc720\ub3d9\ud558\ub294 \uae08\uc18d\uacfc\uc758 \ub9c8\ucc30, \uadf8\ub9ac\uace0 \uace0\uc628\uc5d0 \ubc18\ubcf5\uc801\uc73c\ub85c \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ube4c\ub9bf \uc628\ub3c4\ub294 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc758 \uacbd\uc6b0 400~500\u00b0C\uc774\uba70, \uac15\ucca0\uc758 \uacbd\uc6b0 1100\u00b0C\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc5b4 \uae08\ud615 \ud45c\uba74\uc5d0 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \uc5f4 \ubd80\ud558\uac00 \uac00\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\ud615\uc758 \uc804\uccb4 \uc628\ub3c4\ub97c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \uc608\uc5f4 \ubc0f \ub0c9\uac01 \uacfc\uc815\uc744 \uac70\uce58\uc9c0\ub9cc, \uc791\ub3d9 \ud45c\uba74\uc740 \uc5ec\uc804\ud788 \uc8fc\uae30\uc801\uc778 \uac00\uc5f4\uacfc \uad6d\ubd80\uc801\uc778 \uc628\ub3c4 \uad6c\ubc30\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc740 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc190\uc0c1 \uba54\ucee4\ub2c8\uc998\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ud558\ub098\ub294 \ubc18\ubcf5\uc801\uc778 \ud33d\ucc3d\uacfc \uc218\ucd95\uc73c\ub85c \uc778\ud574 \ud45c\uba74 \uade0\uc5f4\uc744 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc810\uc9c4\uc801\uc778 \uc5f4 \ud53c\ub85c\uc785\ub2c8\ub2e4. \ub2e4\ub978 \ud558\ub098\ub294 \uae08\uc18d \uc720\ub3d9\uacfc \ub9c8\ucc30\ub85c \uc778\ud574 \ubca0\uc5b4\ub9c1 \ud45c\uba74\uc744 \ub530\ub77c \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \ub9c8\ubaa8\uc785\ub2c8\ub2e4. \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\ub294 \uad6d\ubd80\uc801\uc778 \uc5f0\ud654 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud558\uc911 \uc9c0\uc9c0\ub825\uc774 \uac10\uc18c\ud558\uace0 \ubcc0\ud615\uc774 \uac00\uc18d\ud654\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub530\ub77c\uc11c \uacf5\uad6c\uac15 \uc120\ud0dd\uc740 \ubaa8\ub4e0 \uc555\ucd9c \ud658\uacbd\uc744 \ub3d9\uc77c\ud558\uac8c \ucde8\uae09\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud2b9\uc815 \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \uc5b4\ub5a4 \uba54\ucee4\ub2c8\uc998\uc774 \uc9c0\ubc30\uc801\uc778\uc9c0\ub97c \uae30\uc900\uc73c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud575\uc2ec \uc120\ud0dd \uc694\uc778<\/h2>\n\n\n\n

\uc5f4\uac04 \uc555\ucd9c \ub2e4\uc774\uc758 \uc131\ub2a5\uc740 \uc7ac\ub8cc\uac00 \ubc18\ubcf5\uc801\uc778 \ud558\uc911\uc744 \ubc1b\ub294 \ub3d9\uc548 \uac15\ub3c4\ub97c \uc720\uc9c0\ud558\uace0, \uade0\uc5f4\uc5d0 \uc800\ud56d\ud558\uba70, \uc5f4\uc744 \uad00\ub9ac\ud558\ub294 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\uc628 \uac15\ub3c4\ub294 \uae08\ud615\uc774 \uace0\uc628\uc5d0\uc11c \ud558\uc911\uc744 \ubc1b\uc744 \ub54c \ud615\uc0c1\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uace0\uc628 \uac15\ub3c4\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc73c\uba74 \ubca0\uc5b4\ub9c1 \ud45c\uba74\uc774 \uc18c\uc131 \ubcc0\ud615\ub418\uc5b4 \uce58\uc218 \ubd88\uc548\uc815\uc131\uacfc \ud615\uc0c1 \uc815\ud655\ub3c4 \uc190\uc2e4\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub294 \ud45c\uba74 \uc628\ub3c4\uac00 \uc54c\ub8e8\ubbf8\ub284 \uac00\uacf5\ubcf4\ub2e4 \ud6e8\uc52c \ub192\uc740 \uad6c\ub9ac \ud569\uae08 \ubc0f \uac15\ucca0 \uc555\ucd9c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc778\uc131\uc740 \ubc18\ubcf5\uc801\uc778 \uc5f4\uc801 \ubc0f \uae30\uacc4\uc801 \uc751\ub825 \ud558\uc5d0\uc11c \uade0\uc5f4 \ubc1c\uc0dd \ubc0f \uc804\ud30c\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc555\ucd9c \uc131\ud615\uc5d0\uc11c \uade0\uc5f4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uc77c \uacfc\ubd80\ud558 \uc0ac\uac74\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c \ud45c\uba74\uc5d0\uc11c \ubc1c\uc0dd\ud558\uc5ec \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc131\uc7a5\ud569\ub2c8\ub2e4. \uc778\uc131\uc774 \ubd80\uc871\ud55c \uc7ac\ub8cc\ub294 \uc5f4 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc5ec \ube60\ub974\uac8c \uc804\ud30c\ub418\uc5b4 \uad6c\uc870\uc801 \ud30c\uc190\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\ud53c\ub85c \uc800\ud56d\uc131\uc740 \ubbf8\uc138\uad6c\uc870 \uc548\uc815\uc131\uacfc \uc5f4\uc804\ub2ec \ub2a5\ub825 \ubaa8\ub450\uc5d0 \uc758\ud574 \uc88c\uc6b0\ub429\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uac15\uc7ac\ub294 \ud45c\uba74 \uc628\ub3c4 \uad6c\ubc30\ub97c \uc904\uc5ec \uade0\uc5f4 \ubc1c\uc0dd \uc18d\ub3c4\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \ub2a6\ucda5\ub2c8\ub2e4. \ubc18\ub300\ub85c \uace0\uc628\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 \uc7ac\ub8cc\ub294 \ub9c8\ubaa8\ub97c \uc904\uc5ec\uc8fc\uc9c0\ub9cc, \uc5f4\uc774 \ud6a8\uc728\uc801\uc73c\ub85c \ubc1c\uc0b0\ub418\uc9c0 \uc54a\uc73c\uba74 \uc5f4\uc751\ub825\uc774 \ub354 \ub9ce\uc774 \ucd95\uc801\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc740 \uc11c\ub85c \uc0c1\ud638\uc791\uc6a9\ud558\uae30 \ub54c\ubb38\uc5d0, \uc120\ud0dd\uc740 \uc8fc\ub41c \uace0\uc7a5 \ubaa8\ub4dc\uc5d0 \ub9de\ucdb0 \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. \uc2ec\ud55c \uc5f4 \uc21c\ud658\uc774 \ubc1c\uc0dd\ud558\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \uade0\uc5f4 \uc800\ud56d\uc131\uc774 \uc6b0\uc120\uc2dc\ub418\ub294 \ubc18\uba74, \uace0\uc628 \uc555\ucd9c\uc5d0\uc11c\ub294 \uacbd\ub3c4 \uc720\uc9c0\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uace0\uc18d \ud68c\uc804 \uc870\uac74\uc5d0\uc11c\ub294 \uc5f4 \ubc29\ucd9c\uc774 \uc8fc\uc694 \uacb0\uc815 \uc694\uc778\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

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

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

H13\uc740 \uc801\ub2f9\ud55c \uc628\ub3c4\uc5d0\uc11c \uc5f4 \ud53c\ub85c \uc800\ud56d\uc131, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uc778\uc131\uc758 \uc548\uc815\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \uc54c\ub8e8\ubbf8\ub284 \uc555\ucd9c\uc5d0 \ud45c\uc900\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \uc774 \ud569\uae08 \uccb4\uacc4\ub294 \uade0\uc5f4 \uc804\ud30c\ub97c \uc9c0\uc5f0\uc2dc\ud0ac \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uc5f0\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc5f0\ud654\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \uc6b0\uc218\ud568\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc54c\ub8e8\ubbf8\ub284 \uc555\ucd9c \uacf5\uc815\uc5d0\uc11c \uae08\ud615 \ud45c\uba74 \uc628\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 550\u00b0C \ubbf8\ub9cc\uc73c\ub85c \uc720\uc9c0\ub418\ubbc0\ub85c, H13 \ud569\uae08\uc740 \ubca0\uc5b4\ub9c1 \ub9c8\ubaa8\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc5f4 \uade0\uc5f4 \ubc1c\uc0dd \uc18d\ub3c4\ub97c \uc81c\ud55c\ud560 \uc218 \uc788\ub294 \uc801\uc808\ud55c \uacbd\ub3c4\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud45c\uba74 \uc628\ub3c4\uac00 \uc774 \ubc94\uc704\ub97c \ucd08\uacfc\ud558\uba74 \uacbd\ub3c4\uac00 \ub354 \ube60\ub974\uac8c \uac10\uc18c\ud558\uc5ec \ub9c8\ubaa8\uac00 \uac00\uc18d\ud654\ub418\uace0 \uce58\uc218 \uc548\uc815\uc131\uc774 \uc800\ud558\ub429\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 H11 \uacf5\uad6c\uac15 | 1.2343 | SKD6<\/h3>\n\n\n\n

H11\uc740 H13\ubcf4\ub2e4 \ubc14\ub098\ub4d0 \ud568\ub7c9\uc774 \ub0ae\uc544 \ud0c4\ud654\ubb3c \ubd80\ud53c\uac00 \uac10\uc18c\ud558\uace0 \uc778\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae09\uaca9\ud55c \uc628\ub3c4 \ubcc0\ud654\ub098 \uae09\ub0c9\uacfc \uac19\uc740 \uc870\uac74\uc5d0\uc11c \uade0\uc5f4 \ubc1c\uc0dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\ud615\uc774 \uc7a6\uc740 \uc5f4 \uc21c\ud658\uc774\ub098 \uc678\ubd80 \ub0c9\uac01\uc5d0 \ub178\ucd9c\ub418\ub294 \ud658\uacbd\uc5d0\uc11c\ub294 H11\uc774 H13\uc5d0 \ube44\ud574 \uc870\uae30 \uade0\uc5f4 \ubc1c\uc0dd \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ud0c4\ud654\ubb3c \ud568\ub7c9\uc774 \uac10\uc18c\ud568\uc5d0 \ub530\ub77c \ub0b4\ub9c8\ubaa8\uc131\ub3c4 \ub5a8\uc5b4\uc9c0\ubbc0\ub85c, \ub9c8\ubaa8\ubcf4\ub2e4\ub294 \uade0\uc5f4\uc774 \uc8fc\uc694 \uace0\uc7a5 \uc6d0\uc778\uc778 \uacbd\uc6b0\uc5d0 \ub354 \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
H11 \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 H21 \uacf5\uad6c\uac15 | 1.2581 | SKD5<\/h3>\n\n\n\n

H21\uc740 \uace0\uc628 \ud658\uacbd\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud145\uc2a4\ud150 \ud569\uae08 \uc5f4\uac04 \uac00\uacf5\uc6a9 \uac15\uc7ac\uc785\ub2c8\ub2e4. \ud145\uc2a4\ud150\uc740 \uc5f4 \uc5f0\ud654 \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ucf1c \ud06c\ub86c\uacc4 \uac15\uc7ac\uac00 \ud558\uc911 \uc9c0\uc9c0\ub825\uc744 \uc783\ub294 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 H21\uc740 \uace0\uc628\uc5d0\uc11c\ub3c4 \uc9c0\uc18d\uc801\uc778 \uac15\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \ud669\ub3d9, \uccad\ub3d9, \uac15\ucca0 \uc555\ucd9c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5f0\ud654 \uc800\ud56d\uc131\uc774 \uc99d\uac00\ud558\ub294 \ub300\uc2e0 \uc778\uc131\uc740 \uac10\uc18c\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ubc18\ubcf5 \ud558\uc911\uc774 \uac00\ud574\uc9c8 \uacbd\uc6b0, \ud2b9\ud788 \uc628\ub3c4 \uad6c\ubc30\uac00 \uc81c\uc5b4\ub418\uc9c0 \uc54a\uc744 \ub54c \uade0\uc5f4 \uc804\ud30c\uc5d0 \ub300\ud55c \ubbfc\uac10\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
H21 \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 H10 \uacf5\uad6c\uac15 | 1.2365 | SKD7<\/h3>\n\n\n\n

H10\uc740 H13\uc5d0 \ube44\ud574 \ud06c\ub86c \ud568\ub7c9\uc774 \ub0ae\uace0 \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uac83\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae08\ud615 \ud45c\uba74\uc5d0\uc11c \uc5f4\uc774 \ub354 \ube60\ub974\uac8c \uc804\ub2ec\ub418\uc5b4 \uc5f4 \uad6c\ubc30\uac00 \uc904\uc5b4\ub4e4\uace0 \uc5f4 \uade0\uc5f4 \ubc1c\uc0dd \uc18d\ub3c4\uac00 \ub290\ub824\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uace0\uc18d \uc555\ucd9c \ubc0f \ub9e8\ub4dc\ub9b4\uacfc \uac19\uc740 \ubd80\ud488\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud55c\ub370, \uc774\ub7ec\ud55c \uacbd\uc6b0 \ub9c8\ubaa8\ubcf4\ub2e4\ub294 \uc5f4 \ucd95\uc801\uc774 \uc8fc\uc694 \uc81c\ud55c \uc694\uc18c\uc774\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. H13\uc5d0 \ube44\ud574 H10\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub2e4\uc18c \ub5a8\uc5b4\uc9c0\uc9c0\ub9cc, \uc628\ub3c4 \uc81c\uc5b4\uac00 \uacf5\uad6c \uc218\uba85\uc744 \uc88c\uc6b0\ud558\ub294 \uc870\uac74\uc5d0\uc11c \ub354\uc6b1 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
H10 \uc790\uc7ac \uacf5\uae09 \uc138\ubd80 \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<\/strong><\/td>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4<\/strong><\/td>\uc8fc\uc694 \uc774\uc810<\/strong><\/td>\uc774\uc0c1\uc801\uc778 \uc801\uc6a9 \uc0ac\ub840<\/strong><\/td><\/tr>
AISI H13<\/td>44\u201350 HRC<\/td>\uc801\ub2f9\ud55c \uc628\ub3c4\uc5d0\uc11c \uade0\ud615 \uc7a1\ud78c \uc131\ub2a5<\/td>\uc54c\ub8e8\ubbf8\ub284 \uc555\ucd9c<\/td><\/tr>
AISI H11<\/td>38\u201352 HRC<\/td>\ub354 \ub192\uc740 \uc778\uc131\uacfc \uade0\uc5f4 \uc800\ud56d\uc131<\/td>\uc5f4 \uc21c\ud658 \uc870\uac74<\/td><\/tr>
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Selection of Tool Steel for Hot Extrusion Dies Hot extrusion is a forming process in which heated billets are forced through a die under high pressure to produce continuous profiles. During operation, the die is subjected to sustained compressive stress, sliding contact with flowing metal, and repeated exposure to elevated temperatures. 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