{"id":11293,"date":"2025-12-08T10:46:28","date_gmt":"2025-12-08T02:46:28","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=11293"},"modified":"2026-04-01T16:15:01","modified_gmt":"2026-04-01T08:15:01","slug":"selection-of-tool-steels-for-die-casting-dies","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/selection-of-tool-steels-for-die-casting-dies\/","title":{"rendered":"\ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uad6c\uac15 \uc120\uc815 \uac00\uc774\ub4dc | H13, H11, H21 \uacf5\uae09\uc5c5\uccb4 | \uc544\uc624\ubcf4 \uc2a4\ud2f8"},"content":{"rendered":"
\n

\ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815<\/h1>\n\n\n\n

\ub2e4\uc774\uce90\uc2a4\ud305\uc740 \uc6a9\uc735 \uae08\uc18d\uc744 \uace0\uc555\uc73c\ub85c \ubc00\ud3d0\ub41c \uae08\ud615 \uce90\ube44\ud2f0\uc5d0 \uc8fc\uc785\ud558\ub294 \ub300\ub7c9 \uc0dd\uc0b0 \uacf5\uc815\uc785\ub2c8\ub2e4. \uac01 \uc0ac\uc774\ud074\uc5d0\uc11c \uae08\ud615\uc740 \uc9c0\uc18d\uc801\uc73c\ub85c \uc5f4\uc744 \ud761\uc218\ud558\uace0 \ubc29\ucd9c\ud558\ubbc0\ub85c \uc131\ud615 \ub3c4\uad6c\ub85c\uc11c\uc758 \uc5ed\ud560\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubc18\ubcf5\uc801\uc778 \uc5f4 \ubd80\ud558\ub97c \ubc1b\ub294 \ubd80\ud488\uc73c\ub85c\uc11c\uc758 \uc5ed\ud560\ub3c4 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uae08\ud615 \uc190\uc0c1\uc740 \ubb34\uc791\uc704\ub85c \ubc1c\uc0dd\ud558\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc138 \uac00\uc9c0 \uc0c1\ud638 \uc791\uc6a9 \uc870\uac74 \ud558\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud45c\uba74\uc740 \uc6a9\uc735 \uae08\uc18d\uc5d0 \uc758\ud574 \ubc18\ubcf5\uc801\uc73c\ub85c \uac00\uc5f4\ub418\uc5c8\ub2e4\uac00 \uae09\uc18d \ub0c9\uac01\ub418\uba74\uc11c \uc8fc\uae30\uc801\uc778 \uc751\ub825\uc744 \ubc1b\uac8c \ub418\uace0, \uc774\ub294 \uacb0\uad6d \uc5f4 \uade0\uc5f4\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \ub192\uc740 \uc0ac\ucd9c \uc555\ub825\uacfc \ube60\ub978 \uae08\uc18d \ud750\ub984\uc740 \uce68\uc2dd \ubc0f \uad6d\ubd80\uc801\uc778 \ubcc0\ud615\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ub610\ud55c, \uc6a9\uc735 \ud569\uae08\uacfc\uc758 \uc9c0\uc18d\uc801\uc778 \uc811\ucd09\uc740 \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284 \uc8fc\uc870\uc5d0\uc11c \ub0a9\ub55c \ubc0f \ud45c\uba74 \uc5f4\ud654\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\ud615 \uc218\uba85\uc744 \uacb0\uc815\ud558\ub294 \uac83\uc740 \uc774\ub7ec\ud55c \uc870\uac74\ub4e4\uc758 \uc874\uc7ac \uc5ec\ubd80\uac00 \uc544\ub2c8\ub77c \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc5b4\ub5a4 \uc870\uac74\uc774 \uc9c0\ubc30\uc801\uc774 \ub418\ub294\uac00\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uad6c\uac15\uc758 \uc120\ud0dd \uc694\uc18c<\/h2>\n\n\n\n

\uc7ac\ub8cc \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc \ud2b9\uc131\uc744 \ube44\uad50\ud558\ub294 \uac83\ubcf4\ub2e4 \uae08\ud615\uc774 \uc2e4\uc81c\ub85c \uc0ac\uc6a9 \uc911\uc5d0 \uc5b4\ub5bb\uac8c \ud30c\uc190\ub418\ub294\uc9c0 \ud30c\uc545\ud558\ub294 \uac83\uc5d0\uc11c \uc2dc\uc791\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5f4\ud53c\ub85c \uc800\ud56d\uc131(\uc5f4\uccb4\ud06c)
<\/strong>\ub300\ubd80\ubd84\uc758 \uc54c\ub8e8\ubbf8\ub284 \ubc0f \ub9c8\uadf8\ub124\uc298 \ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uc815\uc5d0\uc11c \uae08\ud615\uc740 \ubc18\ubcf5\uc801\uc778 \uc5f4 \uc21c\ud658\uc73c\ub85c \uc778\ud55c \ud45c\uba74 \uade0\uc5f4 \ub54c\ubb38\uc5d0 \ud30c\uc190\ub429\ub2c8\ub2e4. \uade0\uc5f4\uc774 \uc870\uae30\uc5d0 \ubc1c\uc0dd\ud558\uc5ec \ube60\ub974\uac8c \uc804\ud30c\ub420 \uacbd\uc6b0, \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \uac83\ub9cc\uc73c\ub85c\ub294 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc624\ud788\ub824 \uc7ac\ub8cc\uac00 \ubc18\ubcf5\uc801\uc778 \uc751\ub825\uc744 \uacac\ub514\uace0 \uade0\uc5f4 \uc131\uc7a5\uc744 \ub2a6\ucd94\ub294 \ub2a5\ub825\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub294 \uc6b0\uc218\ud55c \uc778\uc131\uacfc \ubc18\ubcf5\uc801\uc778 \uac00\uc5f4 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \ubbf8\uc138 \uad6c\uc870\ub97c \uac00\uc9c4 \uac15\uc7ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\uc628 \uac15\ub3c4 \ubc0f \ud15c\ud37c\ub9c1 \uc800\ud56d\uc131
<\/strong>\uc8fc\uc870 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74, \ud2b9\ud788 \ud669\ub3d9\uc774\ub098 \uad6c\ub9ac \ud569\uae08\uc758 \uacbd\uc6b0 \ud30c\uc190 \uc591\uc0c1\uc774 \ub2ec\ub77c\uc9c0\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\ub294 \ub300\uc2e0 \uae08\ud615\uc774 \uc5f0\ud654\ub418\uac70\ub098 \ubcc0\ud615\ub418\uac70\ub098 \uce58\uc218 \uc548\uc815\uc131\uc744 \uc783\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9 \uc911\uc5d0 \ud45c\uba74 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc5c6\ub2e4\uba74, \uade0\uc5f4\uc744 \uc81c\uc5b4\ud558\ub354\ub77c\ub3c4 \uae08\ud615\uc740 \uacb0\uad6d \ud30c\uc190\ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0c1\ud669\uc5d0\uc11c\ub294 \uc778\uc131\ubcf4\ub2e4 \uc5f0\ud654 \uc800\ud56d\uc131\uc774 \ub354\uc6b1 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacbd\ub3c4\uc640 \uc778\uc131\uc758 \uade0\ud615
<\/strong>\uacbd\ub3c4\uac00 \ub192\uc744\uc218\ub85d \ub9c8\ubaa8 \ubc0f \uce68\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ud5a5\uc0c1\ub418\uc9c0\ub9cc, \uc5f4 \uc751\ub825 \ud558\uc5d0\uc11c \uade0\uc5f4 \uc804\ud30c \uc704\ud5d8\ub3c4 \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \ub300\ubd80\ubd84\uc758 \ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615\uc774 42~50 HRC \ubc94\uc704\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \uc774\uc720\uc785\ub2c8\ub2e4. \uc774 \ubc94\uc704\ubcf4\ub2e4 \ub0ae\uc73c\uba74 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc544\uc9c0\uace0, \uc774 \ubc94\uc704\ub97c \ub118\uc5b4\uc11c\uba74 \uade0\uc5f4\uc774 \uac00\uc18d\ud654\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uae08\ud615\uc774 \uc870\uae30 \uade0\uc5f4\ub85c \uc778\ud574 \ud30c\uc190\ub420 \uacbd\uc6b0, \uacbd\ub3c4\ub97c \ub354 \ub192\uc774\ub294 \uac83\ubcf4\ub2e4 \uacbd\ub3c4\ub97c \ub0ae\ucd94\uac70\ub098 \ub354 \uac15\ud55c \uc7ac\uc9c8\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ud6a8\uacfc\uc801\uc785\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 \uc5f4 \ud53c\ub85c \uc800\ud56d\uc131, \uace0\uc628 \uac15\ub3c4 \ubc0f \uc778\uc131 \uc0ac\uc774\uc758 \uc548\uc815\uc801\uc778 \uade0\ud615\uc744 \uc81c\uacf5\ud558\uae30 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \ub2e4\uc774\uce90\uc2a4\ud305 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uae30\ubcf8 \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc81c\ud488\uc740 \uae08\ud615\uc758 \uace0\uc7a5 \uc6d0\uc778\uc774 \uc8fc\ub85c \uc5f4 \uade0\uc5f4\uc774\uace0 \uadf9\ud55c \uc870\uac74\uc774 \uc9c0\ubc30\uc801\uc774\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc5f4 \uc21c\ud658\uc774 \ubd88\uac00\ud53c\ud558\uc9c0\ub9cc \uc9c0\ub098\uce58\uac8c \uc2ec\ud558\uc9c0 \uc54a\uc740 \uc54c\ub8e8\ubbf8\ub284 \ubc0f \ub9c8\uadf8\ub124\uc298 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0\uc11c H13\uc740 \uc77c\uad00\ub418\uace0 \uc608\uce21 \uac00\ub2a5\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

ESR \ub4f1\uae09\uacfc \uac19\uc740 \ub354\uc6b1 \uae68\ub057\ud55c \ubcc0\ud615 \uc81c\ud488\uc740 \ub0b4\ubd80 \uacb0\ud568\uc744 \uc904\uc5ec \uade0\uc5f4 \ubc1c\uc0dd\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0a4\uba70, \uc774\ub294 \uc7a5\uae30\uac04 \uc0dd\uc0b0\uc5d0 \uc911\uc694\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 H11 \uacf5\uad6c\uac15 | 1.2343 | SKD6<\/h3>\n\n\n\n

H11\uc740 H13\uc774 \uc608\uc0c1\ub300\ub85c \uc9c0\uc18d\ub418\uc9c0 \uc54a\uace0, \ub9c8\ubaa8\ub098 \ubcc0\ud615\ubcf4\ub2e4\ub294 \uade0\uc5f4\ub85c \uc778\ud574 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0\uc5d0 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uae09\uaca9\ud55c \ub0c9\uac01, \ud070 \uc628\ub3c4 \ubcc0\ud654 \ub610\ub294 \uace0\uc8fc\ud30c \uc5f4 \uc0ac\uc774\ud074\ub9c1\uc5d0 \ub178\ucd9c\ub41c \uae08\ud615\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c H11\uc758 \ub192\uc740 \uc778\uc131\uc740 \uade0\uc5f4 \uc804\ud30c \uc18d\ub3c4\ub97c \ub2a6\ucd94\uace0 \uae08\ud615 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2e4\uc81c\ub85c H13\uc5d0\uc11c H11\ub85c \uc804\ud658\ud558\ub294 \uac83\uc740 \uc870\uae30 \uace8\uc808 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc9c1\uc811\uc801\uc778 \ub300\uc751\uc785\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 \uade0\uc5f4\uc774 \uc544\ub2cc \uc628\ub3c4\uac00 \uc81c\ud55c \uc694\uc18c\uac00 \ub420 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae08\ud615 \ud45c\uba74\uc774 \uc791\ub3d9 \uc911\uc5d0 \uc5f0\ud654\ub418\uac70\ub098, \uc18c\uc131 \ubcc0\ud615\uc774 \ubc1c\uc0dd\ud558\uac70\ub098, \uace0\uc628\uc5d0\uc11c \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0, \uae30\uc874\uc758 \ud06c\ub86c\uacc4 \uac15\uc73c\ub85c\ub294 \ub354 \uc774\uc0c1 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub294 \uace0\uc628\uc5d0\uc11c\ub3c4 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\ub294 H21\uacfc \uac19\uc740 \ud145\uc2a4\ud150\uacc4 \uac15\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc778\uc131\uc774 \ub0ae\uc544 \uc2ec\ud55c \uc5f4\ucda9\uaca9\uc744 \ubc1b\ub294 \uc6a9\ub3c4\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uace0\uc628 \uc548\uc815\uc131\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uad6c \uc0ac\ud56d\uc77c \ub54c\ub9cc \uc120\ud0dd\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\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 P20 \uacf5\uad6c\uac15 | 1.2311 | 3Cr2Mo<\/h3>\n\n\n\n

P20\uc740 \uae08\ud615\uc758 \ucd5c\ub300 \uc218\uba85\ubcf4\ub2e4\ub294 \ube44\uc6a9\uacfc \ub0a9\uae30 \uc18d\ub3c4\uac00 \uc0dd\uc0b0 \uc694\uad6c \uc0ac\ud56d\uc744 \uc88c\uc6b0\ud560 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 \uc18c\uc7ac\ub294 \uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uacf5\uae09\ub418\ubbc0\ub85c \uc5f4\ucc98\ub9ac \uc5c6\uc774 \ubc14\ub85c \uac00\uacf5\uc774 \uac00\ub2a5\ud558\uc5ec \uc0dd\uc0b0 \uc2dc\uac04\uc744 \ub2e8\ucd95\ud558\uace0 \ubcc0\ud615\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc18c\ub7c9 \uc0dd\uc0b0\uc774\ub098 \uc544\uc5f0 \uc8fc\uc870\uc640 \uac19\uc740 \uc800\uc628 \uc8fc\uc870\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc P20\uc740 \ud2b9\ud788 \uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305\uacfc \uac19\uc774 \uc5f4 \ubd80\ud558\uac00 \ub192\uc740 \ud658\uacbd\uc5d0\uc11c\ub294 \ub0b4\uc5f4\uc131\uc774 \ubd80\uc871\ud558\uc5ec \ube60\ub974\uac8c \ud30c\uc190\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uacf5\uad6c \uc218\uba85\uc774 \uc9e7\uc544\ub3c4 \uad1c\ucc2e\uc740 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\n
\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n\n\n\n
P20 \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<\/td>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4<\/td>\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/td>\uc120\ud0dd \ub17c\ub9ac<\/td><\/tr>
AISI H13<\/td>42\u201352 HRC<\/td>\uc54c\ub8e8\ubbf8\ub284, \ub9c8\uadf8\ub124\uc298, \uc544\uc5f0 (\uc77c\ubc18 \uc6a9\ub3c4)<\/td>\uc5f4 \uade0\uc5f4\uc774 \uc8fc\uc694 \uace0\uc7a5 \uc6d0\uc778\uc77c \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr>
AISI H11<\/td>44\u201350 HRC<\/td>Al, Zn (\uac00\ud639\ud55c \uc5f4 \uc21c\ud658)<\/td>\uade0\uc5f4\uc774 \uc608\uc0c1\ubcf4\ub2e4 \ube68\ub9ac \ubc1c\uc0dd\ud560 \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/td><\/tr>
AISI H21<\/td>38\u201352 HRC<\/td>\ud669\ub3d9, \uad6c\ub9ac<\/td>\uace0\uc628 \uc5f0\ud654\uac00 \ud544\uc218\uc801\uc778 \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr>
AISI P20<\/td>28~32 HRC<\/td>\uc544\uc5f0 (\ub2e8\uae30 \uc0dd\uc0b0)<\/td>\ube44\uc6a9\uacfc \ube60\ub978 \uac00\uacf5 \uc18d\ub3c4\uac00 \uc6b0\uc120\uc2dc\ub420 \ub54c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

Selection of Tool Steel for Die-Casting Dies Die casting is a high-volume process where molten metal is injected under high pressure into a closed die cavity. In each cycle, the die continuously absorbs and releases heat, so it functions not only as a forming tool but also as a component subjected to repeated thermal loading. […]<\/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-11293","page","type-page","status-publish","hentry"],"yoast_head":"\nDie Casting Tool Steel Selection Guide | H13 H11 H21 Supplier | Aobo Steel<\/title>\n<meta name=\"description\" content=\"Learn how to select tool steel for die-casting dies based on failure modes like heat checking, cracking, and softening. 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