{"id":12376,"date":"2026-01-23T10:28:19","date_gmt":"2026-01-23T02:28:19","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=12376"},"modified":"2026-09-28T22:53:47","modified_gmt":"2026-09-28T14:53:47","slug":"selection-of-tool-steel-for-die-casting-cores-and-inserts","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/selection-of-tool-steel-for-die-casting-cores-and-inserts\/","title":{"rendered":"\ub2e4\uc774\uce90\uc2a4\ud305 \uacf5\uad6c\uac15 \ucf54\uc5b4 \ubc0f \uc778\uc11c\ud2b8 \uc120\uc815 \uac00\uc774\ub4dc | \ub300\ub7c9 \uacf5\uae09"},"content":{"rendered":"<section class=\"aobo-die-casting-cores-inserts-page\">\n  <style>\n    .aobo-die-casting-cores-inserts-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-shadow: 0 18px 45px rgba(12, 86, 208, 0.10);\n      font-family: inherit;\n      color: 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}\n\n      .aobo-die-casting-cores-inserts-page .aobo-grade-card {\n        padding: 20px;\n      }\n\n      .aobo-die-casting-cores-inserts-page .aobo-cta-row .aobo-btn {\n        width: 100%;\n        min-width: 0;\n      }\n\n      .aobo-die-casting-cores-inserts-page .aobo-supply-block {\n        grid-template-columns: 1fr;\n        gap: 18px;\n        padding: 20px;\n      }\n\n      .aobo-die-casting-cores-inserts-page .aobo-supply-image {\n        width: min(190px, 100%);\n        margin: 0 auto;\n      }\n\n      .aobo-die-casting-cores-inserts-page .aobo-final-cta {\n        padding: 26px 22px;\n      }\n\n      .aobo-die-casting-cores-inserts-page .aobo-final-cta .aobo-supply-actions {\n        width: 100%;\n      }\n\n      .aobo-die-casting-cores-inserts-page .aobo-final-cta .aobo-btn {\n        width: 100%;\n      }\n    }\n\n    @media (max-width: 520px) {\n      .aobo-die-casting-cores-inserts-page .aobo-table th,\n      .aobo-die-casting-cores-inserts-page .aobo-table td {\n        padding: 11px 12px;\n        font-size: 14px;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <h1 id=\"h-selection-of-tool-steel-for-die-casting-cores-and-inserts\">\ub2e4\uc774\uce90\uc2a4\ud305 \ucf54\uc5b4 \ubc0f \uc778\uc11c\ud2b8\uc6a9 \uacf5\uad6c\uac15 \uc120\uc815<\/h1>\n      <p>\ub2e4\uc774\uce90\uc2a4\ud305 \uae08\ud615\uc5d0\uc11c \ucf54\uc5b4\uc640 \uc778\uc11c\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \uba3c\uc800 \uace0\uc7a5\ub098\ub294 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc774 \ubd80\ud488\ub4e4\uc758 \uc218\uba85\uc740 \uc720\uc9c0\ubcf4\uc218 \ube48\ub3c4, \uae08\ud615 \ube44\uc6a9 \ubc0f \uc0dd\uc0b0 \uc911\ub2e8 \uc2dc\uac04\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n      <p>\uc791\ub3d9 \uc911\uc5d0\ub294 \uc6a9\uc735 \uae08\uc18d\uc774 20~150MPa\uc758 \uc555\ub825\uc73c\ub85c \uce90\ube44\ud2f0 \ub0b4\ubd80\ub85c \uc720\uc785\ub418\uba70, \uadf9\ub2e8\uc801\uc778 \uacbd\uc6b0\uc5d0\ub294 700MPa\uc5d0 \ub2ec\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc778\uc11c\ud2b8 \ud45c\uba74\uc740 \uae09\uaca9\ud55c \uac00\uc5f4 \ud6c4 \uac15\uc81c \ub0c9\uac01 \uacfc\uc815\uc744 \uac70\uce58\uac8c \ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ud45c\uba74\uacfc \ub0b4\ubd80 \uc0ac\uc774\uc5d0 \uae09\uaca9\ud55c \uc628\ub3c4 \uad6c\ubc30\uac00 \ubc1c\uc0dd\ud558\uc5ec \ub9e4 \uc0ac\uc774\ud074\ub9c8\ub2e4 \ubc18\ubcf5\uc801\uc778 \ud33d\ucc3d\uacfc \uc218\ucd95\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c \uace0\uc7a5\uc740 \ubb34\uc791\uc704\uc801\uc778 \uc190\uc0c1\ubcf4\ub2e4\ub294 \uc2dd\ubcc4 \uac00\ub2a5\ud55c \uba54\ucee4\ub2c8\uc998\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc778\uc11c\ud2b8\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \uace0\uc7a5\ub0a9\ub2c8\ub2e4.<\/p>\n      <ul class=\"aobo-list\">\n        <li>\uace0\uc18d \uc6a9\uc735 \ud750\ub984(\uc138\ucc99)\uc73c\ub85c \uc778\ud55c \ud45c\uba74 \uc7ac\ub8cc \uc190\uc2e4<\/li>\n        <li>\uc6a9\uc735 \ud569\uae08\uacfc \uacf5\uad6c \ud45c\uba74 \uc0ac\uc774\uc758 \uc811\ucc29(\ub0a9\ub55c)<\/li>\n        <li>\ubc18\ubcf5\uc801\uc778 \uc5f4 \uc751\ub825(\uc5f4 \uade0\uc5f4)\uc73c\ub85c \uc778\ud55c \ud45c\uba74 \uade0\uc5f4 \ub124\ud2b8\uc6cc\ud06c<\/li>\n        <li>\uc751\ub825 \uc9d1\uc911 \ub610\ub294 \uc5f4 \ucda9\uaca9\uc73c\ub85c \uc778\ud55c \uac11\uc791\uc2a4\ub7ec\uc6b4 \uace8\uc808<\/li>\n      <\/ul>\n    <\/header>\n\n    <main class=\"aobo-article\">\n      <p>\ub530\ub77c\uc11c \uacf5\uad6c\uac15 \uc120\ud0dd\uc740 \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc \ud2b9\uc131\uc774 \uc544\ub2c8\ub77c \uacf5\uc815\uc5d0\uc11c \uc8fc\ub85c \ubc1c\uc0dd\ud558\ub294 \uace0\uc7a5 \ubaa8\ub4dc\ub97c \uae30\uc900\uc73c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h2>\ud575\uc2ec \uc120\ud0dd \ub17c\ub9ac<\/h2>\n      <p>\ub2e4\uc774\uce90\uc2a4\ud305 \ucf54\uc5b4 \ubc0f \uc778\uc11c\ud2b8\uc758 \uacbd\uc6b0, \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud30c\uc190\uc758 \uc8fc\uc694 \uc6d0\uc778\uc774 \uc5f4 \uc5f0\ud654\uc778\uc9c0 \uade0\uc5f4\uc778\uc9c0\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n      <p>\uc7ac\ub8cc\uac00 \uc628\ub3c4\uc5d0 \ub530\ub77c \uac15\ub3c4\ub97c \uc783\uc73c\uba74 \uce68\uc2dd\uacfc \ubcc0\ud615\uc774 \uac00\uc18d\ud654\ub429\ub2c8\ub2e4.<br>\uc7ac\ub8cc\uc758 \uc778\uc131\uc774 \ubd80\uc871\ud558\uba74 \ub9c8\ubaa8\uac00 \uc758\ubbf8 \uc788\ub294 \uc218\uc900\uc774 \ub418\uae30 \uc804\uc5d0 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n      <p>\uc801\uc808\ud55c \ub4f1\uae09\uc740 \uc8fc\uc694 \uace0\uc7a5 \uc6d0\uc778\uc744 \ud30c\uc545\ud558\uc5ec \uc120\ud0dd\ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>\uc5f4\ud53c\ub85c(\uc5f4 \uac80\uc0ac)<\/h3>\n      <p>\uc0bd\uc785\ubb3c\uc774 \ud45c\uba74 \uade0\uc5f4\ub85c \uc778\ud574 \ud30c\uc190\ub418\ub294 \uadfc\ubcf8\uc801\uc778 \uc6d0\uc778\uc740 \ubc18\ubcf5\uc801\uc778 \uc5f4 \uc751\ub825\uc785\ub2c8\ub2e4. \ud45c\uba74\uc740 \uc5f4\uc5d0 \uc758\ud574 \ud33d\ucc3d\ud558\ub294 \ubc18\uba74 \ub0b4\ubd80\ub294 \uc774\ub97c \uad6c\uc18d\ud558\uc5ec \ubc18\ubcf5\uc801\uc778 \uc778\uc7a5 \ubc0f \uc555\ucd95 \uc751\ub825\uc744 \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n      <p>\uace0\uc628\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ubbf8\uc138\uad6c\uc870\ub97c \uac16\ub294 \uc7ac\ub8cc\ub294 \uade0\uc5f4 \ubc1c\uc0dd\uc744 \uc9c0\uc5f0\uc2dc\ud0a4\uace0 \uade0\uc5f4 \uc804\ud30c \uc18d\ub3c4\ub97c \uac10\uc18c\uc2dc\ud0a8\ub2e4.<\/p>\n\n      <h3>\uace0\uc628 \uac15\ub3c4 \ubc0f \uc5f0\ud654 \uc800\ud56d\uc131<\/h3>\n      <p>\uc778\uc11c\ud2b8\uc5d0\uc11c \uc18c\uc131 \ubcc0\ud615\uc774\ub098 \uae09\uaca9\ud55c \ud45c\uba74 \ub9c8\ubaa8\uac00 \ub098\ud0c0\ub098\ub294 \uacbd\uc6b0, \uc81c\ud55c \uc694\uc18c\ub294 \uace0\uc628 \uac15\ub3c4\uc785\ub2c8\ub2e4. \uc7ac\ub8cc\ub294 \uce68\uc2dd\uc5d0 \uc800\ud56d\ud558\uace0 \uce58\uc218 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub294 \uace0\uc18d \ub610\ub294 \uace0\uc628 \uc8fc\uc870 \uc870\uac74\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n      <h3>\ud30c\uad34 \uc800\ud56d\uc131(\uc778\uc131)<\/h3>\n      <p>\ud30c\uc190\uc774 \uac11\uc791\uc2a4\ub7ec\uc6b4 \uade0\uc5f4 \ud615\ud0dc\ub85c \ub098\ud0c0\ub0a0 \ub54c, \ud2b9\ud788 \uc587\uc740 \ubd80\ubd84\uc774\ub098 \ub0a0\uce74\ub85c\uc6b4 \ud615\uc0c1\uc5d0\uc11c \uadf8\ub7f4 \uacbd\uc6b0 \uc778\uc131\uc774 \uacb0\uc815\uc801\uc778 \uc694\uc18c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n      <p>\uc774 \uacbd\uc6b0 \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \uac83\uc740 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30\ubcf4\ub2e4\ub294 \uc624\ud788\ub824 \ud30c\uc190\uc744 \uac00\uc18d\ud654\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud30c\uc190 \uc800\ud56d\uc131\uc774 \ub354 \ub192\uc740 \ub4f1\uae09\uc73c\ub85c \uc804\ud658\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n      <h3>\ub0a9\ub55c \uc800\ud56d<\/h3>\n      <p>\uc54c\ub8e8\ubbf8\ub284 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0\uc11c \uc6a9\uc735\ub41c \uc54c\ub8e8\ubbf8\ub284\uc740 \ucca0\uacfc \ubc18\uc751\ud558\uc5ec \uae08\uc18d\uac04 \ud654\ud569\ubb3c \uce35\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc0ac\ucd9c \uacfc\uc815\uc5d0\uc11c \ub2ec\ub77c\ubd99\uac70\ub098 \ucc22\uc5b4\uc9c0\uac70\ub098 \ud45c\uba74 \uc190\uc0c1\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n      <p>\uc774\ub7ec\ud55c \ud604\uc0c1\uc740 \uc8fc\ub85c \uae30\ubcf8 \uc7ac\ub8cc\uc758 \uad6c\uc131\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc73c\uba70, \uace0\uc628 \ubc0f \uc7a5\uae30\uac04 \ub178\ucd9c \uc2dc \ub354\uc6b1 \uc2ec\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n\n      <h2>\ucd94\ucc9c \uacf5\uad6c\uac15<\/h2>\n      <div class=\"aobo-grade-card\">\n        <h3>H13 (1.2344 \/ SKD61)<\/h3>\n        <p>H13\uc740 \uc5f4 \ud53c\ub85c \uc800\ud56d\uc131\uacfc \uc778\uc131\uc774 \uade0\ud615 \uc788\uac8c \uc870\ud569\ub418\uc5b4 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub300\ubd80\ubd84\uc758 \ub2e4\uc774\uce90\uc2a4\ud305 \uc778\uc11c\ud2b8\uc5d0 \ud45c\uc900\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n        <p>\uc774 \uc81c\ud488\uc740 \ubc18\ubcf5\uc801\uc778 \uac00\uc5f4 \ubc0f \ub0c9\uac01 \uc870\uac74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uba70, \uc218\ub0c9\uc2dd \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc989\uc2dc \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc54c\ub8e8\ubbf8\ub284, \ub9c8\uadf8\ub124\uc298, \uc544\uc5f0\uc758 \uace0\uc8fc\uae30 \ub2e4\uc774\uce90\uc2a4\ud305\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n        <p>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4 \ubc94\uc704\ub294 46~52 HRC\uc774\uba70, \ub0b4\ub9c8\ubaa8\uc131\uacfc \ub0b4\ud30c\uad34\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub3c4\ub85d \uc870\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n        <p>\ud45c\uba74 \uc5f4\ud654\uc640 \uc911\uac04 \uc815\ub3c4\uc758 \uade0\uc5f4\ub85c \uc778\ud55c \ud30c\uc190\uc774 \ubd84\ud3ec\ub418\uc5b4 \uc788\uc744 \uacbd\uc6b0, H13\uc744 \uae30\uc900 \uc7ac\ub8cc\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"aobo-btn aobo-btn-primary\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/h13-tool-steel\/\">H13 \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-grade-card\">\n        <h3>H11 (1.2343 \/ SKD6)<\/h3>\n        <p>H11\uc740 \ub9c8\ubaa8\ubcf4\ub2e4\ub294 \uade0\uc5f4\ub85c \uc778\ud55c \ud30c\uc190\uc774 \uc8fc\ub41c \uc6d0\uc778\uc77c \ub54c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n        <p>H13\uc5d0 \ube44\ud574 \ub354 \ub192\uc740 \uc778\uc131\uacfc \uc6b0\uc218\ud55c \ud30c\uad34 \uc800\ud56d\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc791\uc740 \ub2e8\uba74\uc801\uc758 \ucf54\uc5b4, \uae09\uaca9\ud55c \uc804\ud658\ubd80, \uc751\ub825 \uc9d1\uc911\uc774 \uc2ec\ud55c \ubcf5\uc7a1\ud55c \ud615\uc0c1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n        <p>\uc2e4\uc81c\ub85c, <a href=\"https:\/\/aobosteel.com\/ko\/blog\/3d-printed-mold-inserts-vs-wrought-h13\/\">H13 \uc778\uc11c\ud2b8\uac00<\/a> \uade0\uc5f4\ub85c \uc778\ud574 \uc870\uae30\uc5d0 \ud30c\uc190\ub420 \uacbd\uc6b0, \uacbd\ub3c4\ub098 \uc5f4\ucc98\ub9ac\ub97c \uc870\uc815\ud558\ub294 \uac83\ubcf4\ub2e4 H11\ub85c \uc804\ud658\ud558\ub294 \uac83\uc774 \uc885\uc885 \ub354 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n        <p>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4 \ubc94\uc704\ub294 42~47 HRC\uc774\uba70, \ud30c\uad34 \uc800\ud56d\uc131\uc744 \ub354\uc6b1 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc885\uc885 \uadf8\ubcf4\ub2e4 \ub0ae\uac8c \uc870\uc815\ub429\ub2c8\ub2e4.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"aobo-btn aobo-btn-primary\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/h11-tool-steel\/\">H11 \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-grade-card\">\n        <h3>H21 (1.2581)<\/h3>\n        <p>H21\uc740 \ud669\ub3d9 \ubc0f \uad6c\ub9ac \ud569\uae08\uacfc \uac19\uc774 \uc5f4 \uc5f0\ud654\uac00 \uc8fc\uc694 \ud30c\uc190 \uc6d0\uc778\uc774 \ub418\ub294 \uace0\uc628 \uc8fc\uc870 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n        <p>\ub192\uc740 \ud145\uc2a4\ud150 \ud568\ub7c9 \ub355\ubd84\uc5d0 H13\uc774 \uac15\ub3c4\ub97c \uc783\uae30 \uc2dc\uc791\ud558\ub294 \uace0\uc628\uc5d0\uc11c\ub3c4 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uadf9\ud55c\uc758 \uc5f4 \uc870\uac74\uc5d0\uc11c\ub3c4 \ubcc0\ud615\uacfc \uc138\ucc99 \ud604\uc0c1\uc744 \ud06c\uac8c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n        <p>\ud558\uc9c0\ub9cc H21\uc740 \uc778\uc131\uc774 \ub0ae\uace0 \uc5f4\ucda9\uaca9\uc5d0 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uc218\ub0c9\uc2dd\uc774\ub098 \uae09\uc18d \ucda9\ubc29\uc804 \uc870\uac74\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n        <p>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4 \ubc94\uc704\ub294 40~44 HRC\uc785\ub2c8\ub2e4.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"aobo-btn aobo-btn-primary\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/h21-tool-steel\/\">H21 \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"aobo-grade-card\">\n        <h3>P20 (1.2311 \/ 1.2738)<\/h3>\n        <p>P20\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\ud558\uc911 \ub2e4\uc774\uce90\uc2a4\ud305 \uc778\uc11c\ud2b8\uc5d0 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc8fc\ub85c \uad6c\uc870\uc801 \ubaa9\uc801\uc774\ub098 \ube44\uc6a9 \uc808\uac10 \ucc28\uc6d0\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n        <p>\uc774 \uc18c\uc7ac\ub294 \ud640\ub354 \ube14\ub85d, \ub300\ud615 \uc800\uc751\ub825 \uc778\uc11c\ud2b8 \ub610\ub294 \uc5f4 \ubd80\ud558\uac00 \uc81c\ud55c\uc801\uc778 \uc544\uc5f0 \ud569\uae08 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\uacf5\uc131, \uce58\uc218 \uc548\uc815\uc131 \ubc0f \uc800\ub834\ud55c \ube44\uc6a9\uc774 \uc7a5\uc810\uc785\ub2c8\ub2e4.<\/p>\n        <p>\uc77c\ubc18\uc801\uc778 \uacbd\ub3c4\ub294 28~32 HRC(\u2248300 HB)\uc774\uba70, \ub354 \ub192\uc740 \uacbd\ub3c4\uc758 \ubcc0\ud615 \uc81c\ud488\uc740 \uc694\uad6c\ub7c9\uc774 \ub0ae\uc740 \uc778\uc11c\ud2b8 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc120\ud0dd\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n        <div class=\"aobo-cta-row\">\n          <div class=\"popmake-16052 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"aobo-btn aobo-btn-primary\">\uc9c0\uae08 \ubc14\ub85c \ubb38\uc758\ud558\uc138\uc694<\/a><\/div>\n          <a class=\"aobo-btn aobo-btn-secondary\" href=\"https:\/\/aobosteel.com\/ko\/p20-tool-steel\/\">P20 \uacf5\uae09 \uc0c1\uc138 \uc815\ubcf4\ub97c \ud655\uc778\ud558\uc138\uc694<\/a>\n        <\/div>\n      <\/div>\n\n      <h2>\uc2e4\uc9c8\uc801\uc778 \uc120\ud0dd \uc694\uc57d<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th><strong>\uacf5\uad6c\uac15<\/strong><\/th><th><strong>\ud575\uc2ec \uac15\uc810<\/strong><\/th><th><strong>\ud55c\uc815<\/strong><\/th><th><strong>\uc0ac\uc6a9 \uc2dc\uc810<\/strong><\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td><strong>H13<\/strong><\/td><td>\uc5f4\ud53c\ub85c \uc800\ud56d\uc131\uacfc \uc778\uc131\uc758 \uade0\ud615<\/td><td>\uadf9\ud55c \uc628\ub3c4 \ub610\ub294 \uc2ec\uac01\ud55c \uc2a4\ud2b8\ub808\uc2a4 \uc9d1\uc911 \uc0c1\ud669\uc5d0 \ucd5c\uc801\ud654\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><td>\uc77c\ubc18 \uc54c\ub8e8\ubbf8\ub284\/\ub9c8\uadf8\ub124\uc298\/\uc544\uc5f0 \ub2e4\uc774\uce90\uc2a4\ud305 \uc778\uc11c\ud2b8<\/td><\/tr>\n            <tr><td><strong>H11<\/strong><\/td><td>\uc778\uc131\uc774 \ub354 \ub192\uace0 \uade0\uc5f4\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc774 \ub354 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/td><td>H13\ubcf4\ub2e4 \uc5f4 \uac15\ub3c4\uac00 \ub0ae\uc74c<\/td><td>\uc18c\ud615, \ubcf5\uc7a1\ud615 \ub610\ub294 \uace0\uc751\ub825 \ucf54\uc5b4<\/td><\/tr>\n            <tr><td><strong>H21<\/strong><\/td><td>\ud0c1\uc6d4\ud55c \uace0\uc628 \uacbd\ub3c4<\/td><td>\uc778\uc131\uc774 \ub0ae\uace0 \uc5f4\ucda9\uaca9\uc5d0 \ubbfc\uac10\ud568<\/td><td>\ub192\uc740 \uc5f4 \ubd80\ud558\ub97c \uacac\ub51c \uc218 \uc788\ub294 \ud669\ub3d9\/\uad6c\ub9ac \uc8fc\uc870\ud488<\/td><\/tr>\n            <tr><td><strong>P20<\/strong><\/td><td>\ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uace0 \uac00\uacf5\uc774 \uc6a9\uc774\ud568<\/td><td>\uace0\uc628 \uc131\ub2a5\uc774 \uc81c\ud55c\uc801\uc784<\/td><td>\ud640\ub354 \ube14\ub85d \ub610\ub294 \uc800\ubd80\ud558 \uc544\uc5f0 \uc801\uc6a9 \ubd84\uc57c<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <h2>\ucd5c\uc885 \uacb0\uc815 \uc9c0\uce68<\/h2>\n      <p>\uc7ac\ub8cc \uc120\ud0dd\uc740 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc778\uc11c\ud2b8\uac00 \uc5b4\ub5bb\uac8c \uace0\uc7a5\ub098\ub294\uc9c0 \ud30c\uc545\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n      <ul class=\"aobo-list\">\n        <li>\uace0\uc7a5\uc758 \uc8fc\uc694 \uc6d0\uc778\uc774 \uc5f4 \uade0\uc5f4 \ubc0f \ud45c\uba74 \uc5f4\ud654\uc778 \uacbd\uc6b0 H13\uc740 \uc804\ubc18\uc801\uc73c\ub85c \uac00\uc7a5 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n        <li>\ud2b9\ud788 \uc587\uac70\ub098 \ubcf5\uc7a1\ud55c \ubd80\ubd84\uc5d0\uc11c \uc778\uc11c\ud2b8\uac00 \uade0\uc5f4\ub85c \uc778\ud574 \ud30c\uc190\ub418\ub294 \uacbd\uc6b0, \uacbd\ub3c4\ub97c \ub192\uc774\ub294 \uac83\ubcf4\ub2e4 H13\uc5d0\uc11c H11\ub85c \uad50\uccb4\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n        <li>\uace0\uc628\uc5d0\uc11c \ubcc0\ud615\uc774\ub098 \uce68\uc2dd\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0, \uc5f4\ucda9\uaca9\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4\uba74 H21\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n        <li>\uc5f4 \ubd80\ud558\uac00 \ub0ae\uace0 \ube44\uc6a9 \uc808\uac10\uc774 \uc6b0\uc120\uc774\ub77c\uba74 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \ubd80\ud488\uc5d0\ub294 P20\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/li>\n      <\/ul>\n      <p id=\"h-\">\uc544\uc624\ubcf4 \uc2a4\ud2f8\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uac15\uc885\uc744 \ub300\ub7c9 \uad6c\ub9e4 \uc2dc \uc5b4\ub2d0\ub9c1 \ub610\ub294 \uc0ac\uc804 \uacbd\ud654 \ucc98\ub9ac\ub41c \uc0c1\ud0dc\ub85c \uacf5\uae09\ud558\uc5ec \uc720\ud1b5\uc5c5\uccb4\uc640 \uc81c\uc870\uc5c5\uccb4\uac00 \uc790\uccb4 \uacf5\uad6c \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uac00\uacf5 \ubc0f \ucd5c\uc885 \uc5f4\ucc98\ub9ac\ub97c \uc218\ud589\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n    <\/main>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Selection of Tool Steel for Die Casting Cores and Inserts Cores and inserts are typically the first components to fail in die casting tooling. Their lifespan directly determines maintenance frequency, tooling cost, and production downtime. During operation, molten metal enters the cavity under pressures of 20\u2013150 MPa, with extreme cases reaching 700 MPa. At the [&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-12376","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Die Casting Tool Steel Selection Guide for Cores &amp; Inserts | Bulk Supply<\/title>\n<meta name=\"description\" content=\"A practical selection guide for die casting tool steel. 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