{"id":11916,"date":"2026-01-03T16:56:39","date_gmt":"2026-01-03T08:56:39","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=11916"},"modified":"2026-10-16T12:29:12","modified_gmt":"2026-10-16T04:29:12","slug":"d3-tool-steel-heat-treatment","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/d3-tool-steel-heat-treatment\/","title":{"rendered":"D3 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc"},"content":{"rendered":"

D3 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \uac00\uc774\ub4dc<\/h1>\n\n\n\n

\ub0c9\uac04 \uac00\uacf5 \uacf5\uad6c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ucd08\uace0\uacbd\ub3c4, \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uce58\uc218 \uc548\uc815\uc131\uc744 \uc704\ud55c D3 \uacf5\uad6c\uac15(DIN 1.2080 | JIS SKD11)\uc758 \uc5f4\ucc98\ub9ac \uc9c0\uce68\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubcf8 \uc548\ub0b4\uc11c\ub294 \uc804\ubb38\uac00 \uc790\ub8cc\uc640 \uc218\ub144\uac04\uc758 \uc5c5\uacc4 \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c D3 \uacf5\uad6c\uac15\uc73c\ub85c \uc81c\uc791\ub41c \uac00\uacf5 \ubd80\ud488\uc758 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \uc808\ucc28\ub97c \ub2e4\ub8f9\ub2c8\ub2e4. D3\uac15\uc740 \ub192\uc740 \ub0b4\ub9c8\ubaa8\uc131\uacfc \uc2ec\uce35 \uacbd\ud654 \ub2a5\ub825\uc774 \ud2b9\uc9d5\uc785\ub2c8\ub2e4. \uacf5\ub7ad\uc2dd D2\uac15\uacfc \ub2ec\ub9ac D3\uac15\uc740 \uc624\uc77c \ub2f4\uae08\uc9c8\uc774 \ud544\uc694\ud558\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \ubcc0\ud615\uacfc \uade0\uc5f4\uc744 \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

D3 \uacf5\uad6c\uac15 \uc5f4\ucc98\ub9ac \uac04\ud3b8 \uc810\uac80\ud45c<\/h2>\n\n\n\n

Time needed:\u00a01 day.<\/p>\n\n\n\n

\uc774 \uac00\uc774\ub4dc\ub294 D3 \uacf5\uad6c\uac15\uc73c\ub85c \uc81c\uc791\ub41c \uac00\uacf5 \ubd80\ud488\uc758 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \uc808\ucc28\ub97c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \n
  1. \uc608\uc5f4<\/strong> \ud574\ub2f9 \ubd80\ud488\uc744 \uc2e4\uc628\uc5d0\uc11c \ub9e4\uc6b0 \ucc9c\ucc9c\ud788 \uac00\uc5f4\ud558\uc2ed\uc2dc\uc624. 815\u00b0C<\/strong> (1500\u00b0F<\/strong>) \uadf8\ub9ac\uace0 \uc5f4 \ucda9\uaca9\uacfc \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ubd80\ud488\uc774 \uade0\uc77c\ud558\uac8c \uac00\uc5f4\ub420 \ub54c\uae4c\uc9c0 \uc774 \uc628\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n\n
  2. \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654(\uacbd\ud654)<\/strong> \ub09c\ub85c\ub97c \ub2e4\uc74c \uc628\ub3c4\ub85c \uc608\uc5f4\ud558\uc138\uc694 925\u00b0C<\/strong> \uadf8\ub9ac\uace0 980\u00b0C<\/strong> (1700\u00b0F<\/strong> \uc5d0\uac8c \ud654\uc528 1795\ub3c4<\/strong>) \uadf8\ub9ac\uace0 \uc791\uc740 \uacf5\uc791\ubb3c\uc744 \ub2f4\uadf8\uc2ed\uc2dc\uc624. 15\ubd84<\/strong> \ub610\ub294 \ub300\ud615 \uacf5\uc791\ubb3c\uc758 \uacbd\uc6b0 \ucd5c\ub300 45\ubd84<\/strong>. \ud0c8\ud0c4\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \uc9c4\uacf5\ub85c\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uac15\ucca0\uc744 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud638\uc77c \ub610\ub294 \uae68\ub057\ud55c \uc8fc\ucca0 \uc870\uac01\uc73c\ub85c \ub2e8\ub2e8\ud788 \uac10\uc2f8\uc2ed\uc2dc\uc624.<\/li>\n\n
  3. \ub2f4\uae08\uc9c8<\/strong> \ubd80\ud488\uc744 \ub530\ub73b\ud55c \uc624\uc77c \uc695\uc870\ub85c \ube60\ub974\uac8c \uc62e\uae34 \ud6c4, \uacf5\uc791\ubb3c\uc774 \ud574\ub2f9 \uc628\ub3c4\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \ub2f4\uae08\uc9c8\ud558\uc2ed\uc2dc\uc624. 50\u00b0C<\/strong> \uc5d0\uac8c 66\u00b0C<\/strong> (\ud654\uc528 120\ub3c4<\/strong> \uc5d0\uac8c 150\u00b0F<\/strong>\uadf8\ub7f0 \ub2e4\uc74c \ub9cc\uc84c\uc744 \ub54c \uc544\uc9c1 \ub530\ub73b\ud560 \ub54c \uacf5\uad6c\ub97c \uc81c\uac70\ud558\uc2ed\uc2dc\uc624. \uc774 \uacfc\uc815 \ub3d9\uc548 \uc624\uc77c \ubc30\uc2a4\ub97c \ud754\ub4e4\uac70\ub098 \ubd80\ud488\uc744 \uc6c0\uc9c1\uc5ec \uc99d\uae30\ub9c9\uc744 \uc81c\uac70\ud558\uace0 \uc5f0\ud654\ub41c \ubd80\ubd84\uc774 \uc0dd\uae30\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n
  4. \ud15c\ud37c\ub9c1(1\ucc28 \uc8fc\uae30)<\/strong> \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc190\uc73c\ub85c \ub9cc\uc838\ub3c4 \ub530\ub73b\ud55c \ubd80\ud488\uc744 \uc989\uc2dc \uc608\uc5f4\ub41c \uc5f4\ucc98\ub9ac\ub85c\uc5d0 \ub123\uace0, \uc628\ub3c4\ub97c ~ \uc0ac\uc774\ub85c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. 150\u00b0C<\/strong> \uadf8\ub9ac\uace0 540\u00b0C<\/strong> (\ud654\uc528 300\ub3c4<\/strong> \uadf8\ub9ac\uace0 \ud654\uc528 1000\ub3c4<\/strong>\uc6d0\ud558\ub294 \uacbd\ub3c4\uc5d0 \ub530\ub77c \uc628\ub3c4\ub97c \uc870\uc808\ud558\uc2ed\uc2dc\uc624. 1\uc2dc\uac04<\/strong> \uc778\uce58\ub2f9 (25mm<\/strong>\ub450\uaed8\ub294 )\uc774\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \uad8c\uc7a5\ub418\ub294 \ucd5c\uc18c \ub450\uaed8\ub294 \uc785\ub2c8\ub2e4. 2\uc2dc\uac04<\/strong>.<\/li>\n\n
  5. \ub0c9\uac01<\/strong> D3 \uacf5\uad6c\uac15\uc744 \uc2e4\uc628\uc73c\ub85c \uc2dd\ud600 1\ucc28 \ud15c\ud37c\ub9c1 \ub2e8\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud55c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc751\ub825\uc744 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n
  6. \ud15c\ud37c\ub9c1(2\ucc28 \uacf5\uc815)<\/strong> \uccab \ubc88\uc9f8 \uc0ac\uc774\ud074\uc5d0\uc11c \uc0ac\uc6a9\ud55c \uac83\uacfc \ub3d9\uc77c\ud55c \uc628\ub3c4\ub85c \uacf5\uad6c\ub97c \ub2e4\uc2dc \uac00\uc5f4\ud558\uace0 \uc77c\uc815 \uc2dc\uac04 \ub3d9\uc548 \uc720\uc9c0\ud569\ub2c8\ub2e4. 1\uc2dc\uac04<\/strong> \uc778\uce58\ub2f9 (25mm<\/strong>\ub450\uaed8 ) (\ucd5c\uc18c) 2\uc2dc\uac04<\/strong>\uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ubcc0\ud615\uc2dc\ud0a4\uae30 \uc704\ud574.<\/li>\n<\/ol>\n\n\n\n

    \uc608\uc5f4<\/h2>\n\n\n\n

    D3\uac15\uc740 \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uace0 \uc5f4\uc744 \ucc9c\ucc9c\ud788 \ud761\uc218\ud569\ub2c8\ub2e4. \uc0c1\uc628\uc758 D3 \uacf5\uad6c\uac15\uc744 \uace0\uc628\ub85c\uc5d0 \uc9c1\uc811 \ub123\uc73c\uba74 \uc5f4\ucda9\uaca9\uc774 \ubc1c\uc0dd\ud558\uc5ec \uade0\uc5f4\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc0c1\uc628\uc5d0\uc11c \ub9e4\uc6b0 \ucc9c\ucc9c\ud788 \uac00\uc5f4\uc744 \uc2dc\uc791\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd80\ud488\uc744 815\u00b0C(1500\u00b0F)\uae4c\uc9c0 \uc608\uc5f4\ud558\uace0 \uade0\uc77c\ud558\uac8c \uac00\uc5f4\ub420 \ub54c\uae4c\uc9c0 \uc774 \uc628\ub3c4\ub97c \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. \uadf8\ub7f0 \ub2e4\uc74c \ub85c\uc758 \uc628\ub3c4\ub97c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4\uae4c\uc9c0 \uc62c\ub824\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654(\uacbd\ud654)<\/h2>\n\n\n\n

    \uc774\uc804 \ub2e8\uacc4\uc5d0 \ub530\ub77c, \uc6a9\uad11\ub85c\ub97c 925\u00b0C~980\u00b0C(1700\u00b0F~1795\u00b0F)\ub85c \uac00\uc5f4\ud569\ub2c8\ub2e4. \uc791\uc740 D3 \uacf5\uad6c\uac15 \uacf5\uc791\ubb3c\uc740 15\ubd84 \ub3d9\uc548 \uc720\uc9c0\ud574\uc57c \ud558\uba70, \ud070 \uacf5\uc791\ubb3c\uc740 \ucd5c\ub300 45\ubd84\uae4c\uc9c0 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc5f4 \uc911 \ubd84\uc704\uae30 \uc81c\uc5b4\ub294 \ud0c8\ud0c4\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc9c4\uacf5\ub85c\ub294 \ud0c8\ud0c4\uc744 \ubc29\uc9c0\ud558\uace0 D3 \uacf5\uad6c\uac15\uc758 \ubc1d\uc740 \ud45c\uba74\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4. \uc9c4\uacf5\ub85c\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0, D3 \uacf5\uad6c\uac15\uc744 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud3ec\uc77c\ub85c \ub2e8\ub2e8\ud788 \uac10\uc2f8\uac70\ub098 \uc8fc\ucca0 \uce69\uacfc \uac19\uc740 \uae68\ub057\ud558\uace0 \uac74\uc870\ud558\uba70 \ubd88\ud65c\uc131\uc778 \uc7ac\ub8cc\ub85c \ud3ec\uc7a5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \"D3
    D3 \uacf5\uad6c\uac15\uc758 \ub4f1\uc628 \ubcc0\ud0dc \ub2e4\uc774\uc5b4\uadf8\ub7a8. 1000\u00b0C(1830\u00b0F)\uc5d0\uc11c \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \ucc98\ub9ac\ub428.<\/figcaption><\/figure>\n\n\n\n

    \ub2f4\uae08\uc9c8<\/h2>\n\n\n\n

    \uacf5\uae30 \uc911\uc5d0\uc11c \ub2f4\uae08\uc9c8\ud560 \uc218 \uc788\ub294 D2 \uac15\uacfc\ub294 \ub2ec\ub9ac, D3 \uac15\uc740 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ub97c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c \ubcc0\ud0dc\uc2dc\ucf1c \ucd5c\ub300 \uacbd\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \ub530\ub73b\ud55c \uc624\uc77c\uc5d0\uc11c \ub2f4\uae08\uc9c8\ud574\uc57c \ud569\ub2c8\ub2e4. \uc791\uc5c5 \uc911\uc5d0\ub294 \ubd80\ud488\uc744 \uc6a9\uad11\ub85c\uc5d0\uc11c \uc624\uc77c \uc695\uc870\ub85c \ube60\ub974\uac8c \uc62e\uaca8 \uacf5\uc791\ubb3c \uc628\ub3c4\uac00 \uc57d 50\u00b0C~66\u00b0C(120\u00b0F~150\u00b0F)\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \ub2f4\uae08\uc9c8\ud574\uc57c \ud569\ub2c8\ub2e4. \uc989, \uacf5\uad6c\uac00 \ub9cc\uc84c\uc744 \ub54c \ub530\ub73b\ud55c \uc0c1\ud0dc\uc77c \ub54c \uaebc\ub0b4\uc57c \ud569\ub2c8\ub2e4. \ud15c\ud37c\ub9c1 \uc804\uc5d0 \uacf5\uad6c\uac00 \uc2e4\uc628\uc5d0 \ub3c4\ub2ec\ud558\ub3c4\ub85d \ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uade0\uc5f4 \uc704\ud5d8\uc774 \ud06c\uac8c \uc99d\uac00\ud569\ub2c8\ub2e4. \uc774 \uacf5\uc815 \ud6c4 \uc608\uc0c1 \uacbd\ub3c4\ub294 \uc57d 64~66 HRC\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ub728\uc784<\/h2>\n\n\n\n

    \ub2f4\uae08\uc9c8\ub41c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub294 \ub9e4\uc6b0 \ucde8\uc131\uc774 \uac15\ud558\uace0 \ub0b4\ubd80 \uc751\ub825\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc989\uc2dc \ud15c\ud37c\ub9c1\ud558\uc9c0 \uc54a\uc73c\uba74 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud15c\ud37c\ub9c1\uc740 \ub2f4\uae08\uc9c8 \uc9c1\ud6c4 \uc989\uc2dc \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. D \uc2dc\ub9ac\uc988 \uac15\uc7ac\uc758 \ud45c\uc900 \uacf5\uc815\uc740 \ubcc0\ud0dc\ub97c \uc704\ud574 2\ub2e8\uacc4 \ud15c\ud37c\ub9c1 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/a> \uccab \ubc88\uc9f8 \ud15c\ud37c\ub9c1 \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uc751\ub825\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uacf5\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. D3 \uacf5\uad6c\uac15\uc744 \ud15c\ud37c\ub9c1 \uc628\ub3c4\uae4c\uc9c0 \uac00\uc5f4\ud569\ub2c8\ub2e4. \uc720\uc9c0 \uc2dc\uac04\uc740 \uacf5\uad6c\uac15 \ub450\uaed8 1\uc778\uce58(25mm)\ub2f9 1\uc2dc\uac04\uc73c\ub85c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc548\uc815\uc131\uc744 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc18c 2\uc2dc\uac04\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uacf5\uad6c\uac00 \uc2e4\uc628\uc73c\ub85c \ub0c9\uac01\ub41c \ud6c4, \ub450 \ubc88\uc9f8 \ud15c\ud37c\ub9c1\uc744 \uc704\ud574 \ub3d9\uc77c\ud55c \uc628\ub3c4\ub85c \ub2e4\uc2dc \uac00\uc5f4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    <\/thead>
    \ud15c\ud37c\ub9c1 \uc628\ub3c4<\/strong><\/td>\ub85d\uc6f0 C(HRC)<\/strong><\/td><\/tr>
    \ub2f4\uae08\uc9c8 \uc9c1\ud6c4<\/strong><\/td>66<\/strong><\/td><\/tr>
    300\u00b0F \/ 150\u00b0C<\/td>65<\/td><\/tr>
    400\u00b0F \/ 205\u00b0C<\/td>61<\/td><\/tr>
    500\u00b0F \/ 260\u00b0C<\/td>58<\/td><\/tr>
    600\u00b0F \/ 315\u00b0C<\/td>57<\/td><\/tr>
    700\u00b0F \/ 370\u00b0C<\/td>57<\/td><\/tr>
    800\u00b0F \/ 425\u00b0C<\/td>56<\/td><\/tr>
    900\u00b0F \/ 480\u00b0C<\/td>55<\/td><\/tr>
    1000\u00b0F \/ 540\u00b0C<\/td>52<\/td><\/tr><\/tbody><\/table>
    \uc608\uc5f4 \uc628\ub3c4: 1200\u00b0F\/650\u00b0C \uacbd\ud654 \uc628\ub3c4: 1725\u00b0F\/940\u00b0C \uc624\uc77c \ub2f4\uae08\uc9c8 \ud654\ud559 \uc131\ubd84: \ud0c4\uc18c 2.15%, \ub9dd\uac04 0.40%, \uaddc\uc18c 0.40%, \ud06c\ub86c 12.25% \ucd9c\ucc98: \uacf5\uad6c\uac15\uc758 \uc5f4\ucc98\ub9ac, \uc120\ubcc4 \ubc0f \uc751\uc6a9<\/em> \uc70c\ub9ac\uc5c4 E. \ube0c\ub77c\uc774\uc2a8 \uc9c0\uc74c.<\/figcaption><\/figure>\n\n\n\n

    \uc2ec\uce35 \uadf9\uc800\uc628 \ucc98\ub9ac(\uc120\ud0dd \uc0ac\ud56d)<\/h2>\n\n\n\n

    \uce58\uc218 \uc548\uc815\uc131\uacfc \uacbd\ub3c4\ub97c \uadf9\ub300\ud654\ud558\uae30 \uc704\ud574 \uc794\ub958\ubb3c\uc744 \ubcc0\ud658\ud558\uae30 \uc704\ud574 \uc2ec\uce35 \uadf9\uc800\uc628 \ucc98\ub9ac\ub97c \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc624\uc2a4\ud14c\ub098\uc774\ud2b8<\/a> ~ \uc548\uc73c\ub85c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8<\/a>. \uc774 \uacf5\uc815\uc740 \ub2f4\uae08\uc9c8\ubd80\ud130 -75\u00b0C\uc5d0\uc11c -196\u00b0C\uae4c\uc9c0 \uc5f0\uc18d \ub0c9\uac01\uc744 \ud544\uc694\ub85c \ud558\uba70, \uc774\ud6c4 \uc2e4\uc628\uc73c\ub85c \ub3cc\uc544\uc624\uc790\ub9c8\uc790 \ub0b4\ubd80 \uc751\ub825\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uc989\uc2dc \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub97c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    D3 \uc5f4\ucc98\ub9ac \uc2dc \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc810 \ubc0f \ud574\uacb0\ucc45<\/h2>\n\n\n\n

    \ub2f4\uae08\uc9c8 \uade0\uc5f4<\/h3>\n\n\n\n

    \ub2f4\uae08\uc9c8 \uade0\uc5f4\uc740 \ub2f4\uae08\uc9c8 \uacfc\uc815 \uc911 \ub610\ub294 \uc9c1\ud6c4\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ud30c\uc190\uc744 \ub9d0\ud569\ub2c8\ub2e4. D3\uac15\uc740 \uacf5\ub7ad\ubcf4\ub2e4 \ub354 \uac15\ub825\ud55c \uc624\uc77c \ub2f4\uae08\uc9c8\uc774 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0, \ubd80\ud488\uc774 \ub2f4\uae08\uc9c8 \ub9e4\uccb4\uc5d0\uc11c \uacfc\ub3c4\ud558\uac8c \ub0c9\uac01\ub418\uac70\ub098(50\u00b0C \ubbf8\ub9cc) \ub2f4\uae08\uc9c8\uacfc \ud15c\ud37c\ub9c1 \uc0ac\uc774\uc5d0 \uc2dc\uac04\ucc28\uac00 \ubc1c\uc0dd\ud558\uba74 \uade0\uc5f4\uc774 \uc0dd\uae30\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c, \ud45c\uba74\uc740 \uacbd\ud654\ub418\uc9c0\ub9cc \ub0b4\ubd80\ub294 \uacbd\ud654\ub418\uc9c0 \uc54a\ub294 \ubd88\uade0\uc77c\ud55c \uacbd\ud654\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \ub192\uc740 \ub0b4\ubd80 \uc751\ub825\ub3c4 \uc774 \ud604\uc0c1\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud574\uacb0\ucc45\uc740 \uc5f4 \ucda9\uaca9\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc801\uc808\ud55c \uc608\uc5f4\uc744 \uc2e4\uc2dc\ud558\uace0, \ubd80\ud488\uc774 \uc190\uc73c\ub85c \ub9cc\uc84c\uc744 \ub54c \ub530\ub73b\ud55c \uc628\ub3c4(50\u00b0C~66\u00b0C)\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc624\uc77c\uc5d0\uc11c \uaebc\ub0b8 \ud6c4 \uc989\uc2dc \uc608\uc5f4\ub41c \ud15c\ud37c\ub9c1\ub85c\uc5d0 \ub123\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ub0ae\uc740 \uacbd\ub3c4<\/h3>\n\n\n\n

    D3 \uacf5\uad6c\uac15\uc774 \uc608\uc0c1 HRC\uc5d0 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud558\ub294 \uacbd\uc6b0 \uacbd\ub3c4 \ubd80\uc871 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub450 \uac00\uc9c0 \uc6d0\uc778\uc774 \uc788\ub294\ub370, \uccab\uc9f8\ub294 \uc5f4\ucc98\ub9ac \ubd84\uc704\uae30\ub97c \uc81c\ub300\ub85c \uc81c\uc5b4\ud558\uc9c0 \ubabb\ud574 \ud45c\uba74 \ud0c8\ud0c4\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc774\uace0, \ub458\uc9f8\ub294 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\ud654 \uc628\ub3c4\uac00 \uc9c0\ub098\uce58\uac8c \ub192\uc544 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \uc548\uc815\ud654\ub418\uc5b4 \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c\uc758 \ubcc0\ud0dc\uac00 \uc5b5\uc81c\ub418\uace0 \uc794\ub958 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uac00 \ub0a8\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc57d\uc810<\/h3>\n\n\n\n

    \uc5f0\uc57d\uc810\uc740 D3 \uacf5\uad6c\uac15 \ud45c\uba74\uc5d0\uc11c \uacbd\ub3c4\uac00 \uac10\uc18c\ub41c \uad6d\ubd80\uc801\uc778 \uc601\uc5ed\uc785\ub2c8\ub2e4. \uc774\ub294 \uc624\uc77c \ub2f4\uae08\uc9c8 \uacfc\uc815\uc5d0\uc11c \uc5f4\uc804\ub3c4\uc728\uc774 \ub0ae\uc740 \uc99d\uae30\ub9c9\uc774 D3\uac15 \uc8fc\uc704\uc5d0 \ud615\uc131\ub420 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774 \uc99d\uae30\ub9c9\uc740 \ub36e\uc778 \uc601\uc5ed\uc758 \ub0c9\uac01 \uc18d\ub3c4\ub97c \ub2a6\ucd94\uc5b4 \ud574\ub2f9 \uc601\uc5ed\uc5d0\uc11c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \ud615\uc131\uc744 \uc5b5\uc81c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ud574\uacb0\ucc45\uc740 D3 \ub2f4\uae08\uc9c8 \uacfc\uc815 \uc911 \uc624\uc77c \uc695\uc870\ub97c \uad50\ubc18\ud558\uac70\ub098 D3\ub97c \uc774\ub3d9\uc2dc\ucf1c \uc99d\uae30\ub9c9\uc744 \ud30c\uad34\ud568\uc73c\ub85c\uc368 \uade0\uc77c\ud55c \uc5f4 \uc804\ub2ec\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \ucc28\uc6d0 \uc65c\uace1<\/h3>\n\n\n\n

    \uce58\uc218 \ubcc0\ud615\uc774\ub780 D3\uac15\uc774 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uce58\uc218 \ubcc0\ud654 \ub610\ub294 \ub4a4\ud2c0\ub9bc\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub294 D3\uac15\uc774 \uc2ec\uacbd\ud654\uac15\uc774\uae30 \ub54c\ubb38\uc5d0 \uc624\uc2a4\ud14c\ub098\uc774\ud2b8\uc5d0\uc11c \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub85c\uc758 \uc0c1\ubcc0\ud658\uc73c\ub85c \uc778\ud574 \ubd80\ud53c\uac00 \ud33d\ucc3d\ud558\uace0, \ubd88\uade0\uc77c\ud55c \uac00\uc5f4 \ub610\ub294 \ub0c9\uac01\uc73c\ub85c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc751\ub825\uc774 \uc774\ub7ec\ud55c \ubcc0\ud615\uc744 \ub354\uc6b1 \uc545\ud654\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \uc774 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc740 \ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uccab\uc9f8, \uacf5\uad6c \ubc0f \uae08\ud615 \uc124\uacc4 \uc2dc \ub2e8\uba74 \ub300\uce6d\uc131\uc744 \ucd5c\ub300\ud55c \uc720\uc9c0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub458\uc9f8, D3 \ud669\uc0ad \uac00\uacf5 \ud6c4 \ub2f4\uae08\uc9c8 \uc804\uc5d0 \uc751\ub825 \uc644\ud654 \ucc98\ub9ac\ub97c \uc218\ud589\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uace0\uc628\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uade0\uc77c\ud55c \uc628\ub3c4 \ubd84\ud3ec\ub97c \ud655\ubcf4\ud558\uae30 \uc704\ud574 \ub2e8\uacc4\uc801 \uc608\uc5f4\uc744 \uc0ac\uc6a9\ud558\uace0, \ubcc0\ud615\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \uc218\uc9c1 \ub2f4\uae08\uc9c8\uc744 \uc801\uc6a9\ud569\ub2c8\ub2e4. \ub610\ud55c, \ub2f4\uae08\uc9c8 \ud6c4 \uc5f0\uc0ad\uc744 \uc704\ud55c \uac00\uacf5 \uc5ec\uc720\ub97c \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

    D3 Tool Steel Heat Treatment Guide Heat treatment guidance for D3 tool steel (DIN 1.2080 | JIS SKD11), focusing on very high hardness, wear resistance, and dimensional stability for cold-work tooling applications. This guide, compiled from professional resources and years of industry experience, covers the quenching and tempering procedures for machined components made from D3 […]<\/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":"normal-width-container","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-11916","page","type-page","status-publish","hentry"],"yoast_head":"\nD3 Tool Steel Heat Treatment Guide - AoboSteel<\/title>\n<meta name=\"description\" content=\"Master the proper D3 tool steel heat treatment process. 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