{"id":5652,"date":"2025-12-23T03:33:49","date_gmt":"2025-12-23T03:33:49","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5652"},"modified":"2025-12-23T03:34:25","modified_gmt":"2025-12-23T03:34:25","slug":"gb-t-3098-26-2021-fastener-properties-plain-washers","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/gb-t-3098-26-2021-fastener-properties-plain-washers\/","title":{"rendered":"GB\/T 3098.26-2021: \uccb4\uacb0 \ubd80\ud488 \ud2b9\uc131 \u2013 \ud3c9\uc640\uc154"},"content":{"rendered":"
\n

\ubc94\uc704<\/span><\/h2>\n
\n

\ubcf8 \ud45c\uc900\uc740 GB\/T 3098.1 \ubc0f GB\/T 3098.2\uc5d0 \uc815\uc758\ub41c \uc131\ub2a5 \ub4f1\uae09\uc744 \ucda9\uc871\ud558\ub294 \ubcfc\ud2b8, \ub098\uc0ac, \uc2a4\ud130\ub4dc \ubc0f \ub108\ud2b8\uc640\uc758 \ubcfc\ud2b8 \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud0c4\uc18c\uac15 \ub610\ub294 \ud569\uae08\uac15\uc73c\ub85c \uc81c\uc791\ub41c \ud3c9\uc640\uc154\uc758 \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 10\u00b0C ~ 35\u00b0C\uc758 \uc8fc\ubcc0 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc2dc\ud5d8\ub429\ub2c8\ub2e4.<\/p>\n

\ucc38\uace0 1: \uc774 \ud3c9\uc640\uc154\ub294 \uc140\ud504 \ud0dc\ud551 \ub098\uc0ac\uc640 \uac19\uc740 \ub2e4\ub978 \uccb4\uacb0 \ubd80\ud488\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubcf8 \ud45c\uc900\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc815\ub41c \uc2dc\ud5d8 \uc870\uac74\uc5d0\uc11c \ucda9\uc871\ud558\ub294 \ud3c9\uc640\uc154\ub77c \ud560\uc9c0\ub77c\ub3c4 \uace0\uc628 \ubc0f\/\ub610\ub294 \uc800\uc628\uc5d0\uc11c\ub294 \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc38\uace0 2: \ubcf8 \ubb38\uc11c\uc5d0 \ubd80\ud569\ud558\ub294 \ud3c9\uc640\uc154\ub294 -50\u00b0C ~ +150\u00b0C\uc758 \uc0ac\uc6a9 \uc628\ub3c4 \ubc94\uc704\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. -50\u00b0C ~ +150\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 +300\u00b0C\uae4c\uc9c0\uc758 \uc628\ub3c4\uc5d0\uc11c\ub294 \uad00\ub828 \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubcf8 \ubb38\uc11c\ub294 \ub450\uaed8\uac00 0.2mm\uc5d0\uc11c 12mm \uc0ac\uc774\uc778 \ud0c4\uc18c\uac15 \ub610\ub294 \ud569\uae08\uac15\uc73c\ub85c \uc81c\uc791\ub41c \ud3c9\uc640\uc154 \ubc0f \uc870\ub9bd\uc6a9 \uc640\uc154\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

    \n
  • \ubb34\ub2ac, ribbed \ub514\uc790\uc778 \ub610\ub294 \ubaa8\ub530\uae30\uac00 \uc788\ub294 \uc77c\ubc18 \uc640\uc154.<\/li>\n
  • \uc0ac\uac01\ud615 \ud3c9\uc640\uc154.<\/li>\n
  • \uc0ac\uac01\ud615 \uad6c\uba4d\uc774 \uc788\ub294 \ud3c9\uc640\uc154.<\/li>\n
  • \ud2b9\uc218 \ud615\uc0c1\uc758 \ud3c9\uc640\uc154.<\/li>\n<\/ul>\n

    \uc774 \ud45c\uc900\uc740 \ub2e4\uc74c \uc0ac\ud56d\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uba85\uc2dc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

      \n
    • \ub0b4\uc2dd\uc131.<\/li>\n
    • \uc6a9\uc811\uc131.<\/li>\n<\/ul>\n

      \ubcf8 \ud45c\uc900\uc740 \uccb4\uacb0 \ubd80\ud488 \uc870\ub9bd\uccb4\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc7ac\ub8cc \uc120\ud0dd \ubc0f \uc2dc\ud5d8 \uc870\uac74\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uadf9\ud55c \uc628\ub3c4 \ud658\uacbd\uc5d0\uc11c\uc758 \uc801\uc6a9 \uc0ac\ub840\uc5d0\uc11c\ub294 \uc5f4\ud33d\ucc3d \ubc0f \uc7ac\ub8cc \uc5f4\ud654\uc640 \uac19\uc740 \ucd94\uac00\uc801\uc778 \uace0\ub824 \uc0ac\ud56d\uc744 \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ub2e4\ub978 GB\/T \uc2dc\ub9ac\uc988 \ubb38\uc11c\uc640 \ud1b5\ud569\ub418\uc5b4 \uccb4\uacb0 \ubd80\ud488 \uc131\ub2a5\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uae30\uacc4 \uacf5\ud559 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud638\ud658\uc131\uacfc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub450\uaed8 \ubc94\uc704\ub97c \uc81c\ud55c\ud568\uc73c\ub85c\uc368 \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5 \uc6a9\ub3c4\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uba74\uc11c\ub3c4 \ud611\uc57d\uc744 \ud1b5\ud574 \ud655\uc7a5\uc744 \ud5c8\uc6a9\ud569\ub2c8\ub2e4. \uc804\ubb38\uac00\ub4e4\uc740 \ud574\uc591 \ub610\ub294 \ud56d\uacf5\uc6b0\uc8fc\uc640 \uac19\uc740 \ud2b9\uc218 \ud658\uacbd\uc5d0\uc11c\ub294 \ubd80\uc2dd \uad00\ub828 \ucd94\uac00 \ud45c\uc900\uc774 \ud544\uc694\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc804\ubc18\uc801\uc73c\ub85c, \ubcf8 \ud45c\uc900\uc740 \uc77c\ubc18 \uc640\uc154\uac00 \ubcfc\ud2b8 \uccb4\uacb0\ubd80\uc5d0\uc11c \ud558\uc911 \ubd84\uc0b0 \ubc0f \uc9c4\ub3d9 \uc800\ud56d\uc5d0 \ud6a8\uacfc\uc801\uc73c\ub85c \uae30\uc5ec\ud558\uc5ec \ud480\ub9bc\uc774\ub098 \uc7ac\ub8cc \ud53c\ub85c\uc640 \uac19\uc740 \uace0\uc7a5\uc744 \ubc29\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ubd80\uc2dd \ubc0f \uc6a9\uc811\uc131\uc744 \uc81c\uc678\ud55c \uac83\uc740 \uc774\ub7ec\ud55c \uce21\uba74\uc744 \ubcc4\ub3c4\ub85c \ub2e4\ub8e8\ub294 \ud1b5\ud569 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc758 \ud544\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\uc5d0 \ub300\ud55c GB\/T 5267.3\uacfc \uac19\uc740 \ud45c\uc900\uc744 \ud568\uaed8 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud3ec\uad04\uc801\uc778 \uc811\uadfc \ubc29\uc2dd\uc740 \uc870\ub9bd \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uace0 \uc720\uc9c0 \ubcf4\uc218 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uba70 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc640\uc154\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub610\ud55c, \uc628\ub3c4 \uc9c0\uce68\uc740 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \uac19\uc740 \ub300\uccb4 \uc7ac\ub8cc\uac00 \ub354 \uc801\ud569\ud560 \uc218 \uc788\ub294 \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc624\uc6a9\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ubb38\uc11c\ub294 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15\uc5d0 \uc911\uc810\uc744 \ub450\uc5b4 \ube44\uc6a9 \ud6a8\uc728\uc131\uacfc \uae30\uacc4\uc801 \uac15\ub3c4\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uc5b4 \uc790\ub3d9\ucc28, \uac74\uc124 \ubc0f \uae30\uacc4 \ubd84\uc57c\uc5d0 \uc801\ud569\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc774\ub7ec\ud55c \uae30\uc900\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \uad6d\uc81c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294 \uc77c\uad00\ub41c \uc81c\ud488\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uae00\ub85c\ubc8c \ubb34\uc5ed \ubc0f \ud45c\uc900\ud654\ub97c \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n

      <\/p>\n<\/div>\n

      \n

      \uae30\ud638<\/h2>\n

      \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ud638\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

        \n
      • d\u2081: \uad00\ud1b5 \uad6c\uba4d\uc758 \ub0b4\uacbd(\ubc00\ub9ac\ubbf8\ud130(mm)).<\/li>\n
      • d\u2082: \uc678\uacbd(\ubc00\ub9ac\ubbf8\ud130, mm).<\/li>\n
      • F: \ud558\uc911(\ub274\ud134(N) \ub2e8\uc704).<\/li>\n
      • G: \ucd1d \ud0c8\ud0c4\uce35 \uae4a\uc774(\ubc00\ub9ac\ubbf8\ud130(mm)).<\/li>\n
      • r: \uc9c0\uc9c0\ubd80\uc640 \uc555\ub825\ubd80 \uc0ac\uc774\uc758 \uc811\ucd09 \ubc18\uacbd(\ubc00\ub9ac\ubbf8\ud130(mm)).<\/li>\n
      • t: \ud3c9\uc640\uc154\uc758 \uacf5\uce6d \ub450\uaed8(\ubc00\ub9ac\ubbf8\ud130(mm)).<\/li>\n
      • t_eff: \ud3c9\uc640\uc154\uc758 \uc720\ud6a8 \ub450\uaed8(\ubc00\ub9ac\ubbf8\ud130(mm)).<\/li>\n
      • \u03b1: \uc9c0\uc9c0\ubd80\uc640 \uc555\ub825\ubd80 \uc0ac\uc774\uc758 \uc811\ucd09\uac01(\ub3c4(\u00b0)).<\/li>\n<\/ul>\n

        \uc774\ub7ec\ud55c \uae30\ud638\ub4e4\uc740 \uae30\uc220 \ubb38\uc11c\uc5d0\uc11c \uc758\uc0ac\uc18c\ud1b5\uc744 \ud45c\uc900\ud654\ud558\uc5ec \uc124\uacc4 \ubc0f \ud14c\uc2a4\ud2b8\uc758 \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, d\u2081\uacfc d\u2082\ub294 \ubcfc\ud2b8\uc640\uc758 \uce58\uc218 \ud638\ud658\uc131\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uc870\ub9bd \ubd88\ub7c9\uc744 \ucd08\ub798\ud560 \uc218 \uc788\ub294 \uc815\ub82c \ubd88\ub7c9\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud558\uc911 F\ub294 \uc2e4\uc81c \uc751\ub825\uc744 \ubaa8\uc0ac\ud558\ub294 \uc131\ub2a5 \ud14c\uc2a4\ud2b8\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ud0c8\ud0c4 \uae4a\uc774 G\ub294 \ud45c\uba74 \ubb34\uacb0\uc131\uacfc \uad00\ub828\uc774 \uc788\ub294\ub370, \uacfc\ub3c4\ud55c \ud0c8\ud0c4\uc740 \uc640\uc154\ub97c \uc57d\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uacbd r\uacfc \uac01\ub3c4 \u03b1\ub294 \uc811\ucd09 \uc870\uac74\uc744 \uc815\ud655\ud558\uac8c \uc7ac\ud604\ud558\uae30 \uc704\ud55c \ud14c\uc2a4\ud2b8 \uc124\uc815\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub450\uaed8 \ub9e4\uac1c\ubcc0\uc218 t\uc640 t_eff\ub294 \uc81c\uc870\uc0c1\uc758 \ubcc0\ub3d9\uc744 \uace0\ub824\ud558\uc5ec \ud558\uc911 \uc9c0\uc9c0\ub825\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc2e4\ubb34\uc5d0\uc11c \uc774\ub7ec\ud55c \uae30\ud638\ub4e4\uc740 \uc751\ub825 \ubd84\ud3ec \uacc4\uc0b0\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uba70, \uc640\uc154\ub294 \uc811\ud569\uba74 \uc804\uccb4\uc5d0 \ud798\uc744 \uace0\ub974\uac8c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uae30\ubc95\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \ud574\uc11d\ud558\uace0 \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub610\ud55c \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec \uc0c1\ud638 \uc6b4\uc6a9\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc804\ubb38\uac00\ub4e4\uc740 \uc0ac\uc591 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \uae30\ud638\ub4e4\uc744 \uc77c\uad00\ub418\uac8c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc720\ud55c \uc694\uc18c \ud574\uc11d\uc5d0\uc11c \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub97c \ubaa8\ub378\uc5d0 \uc785\ub825\ud558\uba74 \ud558\uc911 \ud558\uc5d0\uc11c \uc640\uc154\uc758 \uac70\ub3d9\uc744 \uc608\uce21\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ud638 \uccb4\uacc4\ub294 \ubb38\uc11c\uc758 \ud65c\uc6a9\uc131\uc744 \ub192\uc5ec \ud488\uc9c8 \uad00\ub9ac \uacfc\uc815\uc5d0\uc11c \uc2e0\uc18d\ud558\uac8c \ucc38\uc870\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ud45c\uc900\uc740 \uc774\ub7ec\ud55c \uc0ac\ud56d\ub4e4\uc744 \ucd08\uae30\uc5d0 \uc815\uc758\ud568\uc73c\ub85c\uc368 \uc7ac\ub8cc \ubc0f \ud14c\uc2a4\ud2b8\uc5d0 \uad00\ud55c \ud6c4\uc18d \uc139\uc158\uc744 \uc704\ud55c \ud1a0\ub300\ub97c \ub9c8\ub828\ud569\ub2c8\ub2e4.<\/p>\n

        <\/p>\n<\/div>\n

        \n

        \uc9c0\uc815 \uc2dc\uc2a4\ud15c<\/h2>\n

        \uc77c\ubc18 \uc640\uc154\uc758 \uc131\ub2a5 \ub4f1\uae09\uc740 \uc22b\uc790\uc640 \uae30\ud638\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n

          \n
        • \uc774 \uc22b\uc790\ub294 \ucd5c\uc18c \ube44\ucee4\uc2a4 \uacbd\ub3c4 \uac12\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4(\ud45c 3 \ucc38\uc870).<\/li>\n
        • HV\ub77c\ub294 \ubb38\uc790\ub294 \ube44\ucee4\uc2a4 \uacbd\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n

          \uc608: \ud45c 3\uc5d0 \ub530\ub77c \ucd5c\uc18c \ube44\ucee4\uc2a4 \uacbd\ub3c4\uac00 200\uc778 \uac15\ucca0 \ud3c9\uc640\uc154\ub294 200 HV\ub85c \ud45c\uae30\ub429\ub2c8\ub2e4.<\/p>\n

          \ud45c 2 \ubc0f \ud45c 3\uc744 \uc900\uc218\ud558\ub294 \uacbd\uc6b0, \uc774 \uc9c0\uc815 \uc2dc\uc2a4\ud15c\uc740 \ud45c\uc900 \ub450\uaed8\ub97c \ucd08\uacfc\ud558\ub294 \uc0ac\uc591\uc5d0\ub3c4 \uc801\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \uc131\ub2a5 \ub4f1\uae09\uc774 \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0\ub9cc, \ubaa8\ub4e0 \ubcfc\ud2b8, \ub108\ud2b8 \ubc0f \uc640\uc154 \uc870\ub9bd\uccb4\uc5d0 \ubaa8\ub4e0 \ub4f1\uae09\uc774 \uc801\ud569\ud55c \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud45c 1\uc5d0\ub294 \ud3c9\uc640\uc154 \uc131\ub2a5 \ub4f1\uae09\uacfc \ubcfc\ud2b8, \ub098\uc0ac, \uc2a4\ud130\ub4dc \ubc0f \ub108\ud2b8\uc758 \uc870\ud569\uc774 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

          \n\n\n\n\n\n\n\n\n\n\n\n
          \ud45c 1: \ubcfc\ud2b8, \ub098\uc0ac, \uc2a4\ud130\ub4dc \ubc0f \ub108\ud2b8\uc640 \ud3c9\uc640\uc154\uc758 \uc870\ud569 \uc131\ub2a5 \ub4f1\uae09<\/caption>\n
          \ub098\uc0ac\ud615 \uccb4\uacb0 \ubd80\ud488 (GB\/T 3098.1 \ubc0f GB\/T 3098.2\uc5d0 \ub530\ub984)<\/th>\n\uc77c\uce58\ud558\ub294 \ud3c9\uc640\uc154<\/th>\n<\/tr>\n
          100 HV<\/th>\n140 HV<\/th>\n200 HV\uc5d0\uc774<\/sup><\/th>\n300 HV\uc5d0\uc774<\/sup><\/th>\n380 HV\uae30\uc6d0\uc804<\/sup><\/th>\n<\/tr>\n
          \ubcfc\ud2b8, \ub098\uc0ac \ubc0f \uc2a4\ud130\ub4dc<\/th>\n\uc77c\ubc18 \uacac\uacfc\ub958\uc640 \uace0\uae09 \uacac\uacfc\ub958<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n<\/tr>\n<\/thead>\n
          4.6, 4.8, 5.6, 5.8<\/td>\n5<\/td>\nRC\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n
          6.8<\/td>\n6<\/td>\nd,e<\/sup><\/td>\nRC\uc774\uc790\ud615<\/sup><\/td>\nRC\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n
          8.8<\/td>\n8<\/td>\nf<\/sup><\/td>\nf<\/sup><\/td>\nRC\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n
          9.8, 10.9<\/td>\n10<\/td>\nf<\/sup><\/td>\nf<\/sup><\/td>\nd,e<\/sup><\/td>\nRC\uc774\uc790\ud615<\/sup><\/td>\n\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n
          12.9<\/td>\n12<\/td>\nf<\/sup><\/td>\nf<\/sup><\/td>\nf<\/sup><\/td>\nd,e<\/sup><\/td>\nRC\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          RC: \uad8c\uc7a5 \uc870\ud569.
          \n\uc5d0\uc774<\/sup> 200 HV \ubc0f 300 HV \ub4f1\uae09\uc740 GB\/T 9074.1 \ubc0f GB\/T 97.4\uc5d0 \ub530\ub77c \ubcfc\ud2b8 \ubc0f \uc640\uc154 \uc870\ub9bd\ud488\uc5d0 \ub300\ud55c \uc81c\ud488 \ud45c\uc900\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.
          \nb<\/sup> 380 HV\ub294 \ud604\uc7ac \uc81c\ud488 \ud45c\uc900\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \uc0ac\uc6a9\ud558\ub824\uba74 \uacf5\uae09\uc5c5\uccb4\uc640 \uad6c\ub9e4\uc790 \uac04\uc758 \ud569\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.
          \nc<\/sup> 380 HV\uc758 \uacbd\uc6b0, \ubcfc\ud2b8 \uc5f0\uacb0 \uc124\uacc4\ub294 \uc640\uc154, \ud2b9\ud788 \uc2ac\ub86f\ud615 \ub610\ub294 \uc811\uc2dc\uba38\ub9ac\ud615 \uc640\uc154\uc5d0 \uad7d\ud798 \ubc0f \uc778\uc7a5 \uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.
          \nd<\/sup> \uac01\uc8fc d\uac00 \uc788\ub294 \uc870\ud569\uc740 \uc5f0\uacb0 \uc124\uacc4 \ubc0f \uc124\uce58\uac00 \uac80\uc99d\ub41c \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
          \n\uc774\uc790\ud615<\/sup> \uad75\uc740 \uacc4\ub2e8\ud615 \uc120 \uc704\ucabd\uc758 \uc870\ud569\uc740 \ubcfc\ud2b8 \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
          \nf<\/sup> \uacc4\ub2e8\uc2dd \uad75\uc740 \uc120(\ud68c\uc0c9 \uc601\uc5ed) \uc544\ub798\uc758 \uc870\ud569\uc740 \uc0ac\uc6a9\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4.<\/p>\n

          \ub098\uc0ac\uc0b0 \ud615\uc131 \ub098\uc0ac \ubc0f \uc5f0\uc9c8 \uc7ac\ub8cc(\uc608: \ud50c\ub77c\uc2a4\ud2f1, \ubaa9\uc7ac)\ub97c \uc5f0\uacb0\ud558\ub294 \ub098\uc0ac\uc758 \uacbd\uc6b0, \uc77c\ubc18 \uc640\uc154 \uc131\ub2a5 \ub4f1\uae09\uacfc\uc758 \uc870\ud569\uc740 \uc0ac\uc6a9 \ubaa9\uc801\uc5d0 \ub530\ub77c \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

          \uc774 \uc9c0\uc815 \uc2dc\uc2a4\ud15c\uc740 \uc870\ub9bd\ud488\uc758 \ucd94\uc801\uc131\uacfc \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \uc548\uc804\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uacbd\ub3c4\ub97c \uc131\ub2a5 \ub4f1\uae09\uacfc \uc5f0\uad00\uc2dc\ud0b4\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ubcfc\ud2b8 \uac15\ub3c4\uc5d0 \ub9de\ub294 \uc640\uc154\ub97c \uc120\ud0dd\ud558\uc5ec \uaddc\uaca9 \ubbf8\ub2ec\uc774\ub098 \uacfc\ub2e4 \uc0ac\uc591\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud45c 1\uc758 \uad8c\uc7a5 \uc0ac\ud56d\uc740 \ubcfc\ud2b8 \ubc15\ub9ac \ub610\ub294 \uade0\uc5f4\uacfc \uac19\uc740 \uace0\uc7a5\uc744 \uc720\ubc1c\ud560 \uc218 \uc788\ub294 \uaddc\uaca9 \ubd88\uc77c\uce58\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uad50\ub7c9\uacfc \uac19\uc740 \uace0\ud558\uc911 \uc801\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 380 HV\uc640 \uac19\uc740 \ub354 \ub192\uc740 \ub4f1\uae09\uc758 \uc640\uc154\uac00 \uc6b0\uc218\ud55c \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc218\uc18c \ucde8\uc131 \uc704\ud5d8\uc744 \uc644\ud654\ud558\uae30 \uc704\ud574 \uc2e0\uc911\ud55c \uc124\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4(GB\/Z 41117 \ucc38\uc870). \uc774 \uc2dc\uc2a4\ud15c\uc740 \ube44\ud45c\uc900 \ub450\uaed8\uc5d0 \ub300\ud55c \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \ub9de\ucda4\ud615 \uc801\uc6a9\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc804\ubc18\uc801\uc73c\ub85c \uc774 \uc2dc\uc2a4\ud15c\uc740 \ud45c\uc900\ud654\ub97c \ucd09\uc9c4\ud558\uc5ec \uc870\ub2ec \ubc0f \uc870\ub9bd \uacfc\uc815\uc5d0\uc11c\uc758 \uc624\ub958\ub97c \uc904\uc785\ub2c8\ub2e4.<\/p>\n

          <\/p>\n<\/div>\n

          \n

          \uc7ac\ub8cc<\/h2>\n

          \ud45c 2\ub294 \uc131\ub2a5 \ub4f1\uae09\uc774 \ub2e4\ub978 \ud3c9\uc640\uc154\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15\uc758 \ud654\ud559 \uc870\uc131 \uc81c\ud55c\uc744 \uba85\uc2dc\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uc131\uc740 \uad00\ub828 \uad6d\uac00 \ud45c\uc900\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

          \uba54\ubaa8:<\/strong> \ud569\uae08\uac15\uc5d0\ub294 \uc2a4\ud504\ub9c1\uac15 \ubc0f \ud3c9\uc640\uc154\uc5d0 \uc801\ud569\ud55c \ud569\uae08 \uc2a4\ud504\ub9c1\uac15\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n

          \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\uc774 \ud544\uc694\ud55c \uc640\uc154\uc758 \uacbd\uc6b0, \uc7ac\ub8cc\ub294 GB\/T 5267.3\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uc870\ub9bd\ud488 \uc804\uccb4\ub97c \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\ud558\ub294 \uacbd\uc6b0, \ubbf8\ucc98\ub9ac \uc640\uc154\ub97c \uacf5\uae09\ud560 \uc218 \uc788\uc73c\uba70, \uc774 \uacbd\uc6b0 GB\/T 9074.1\uc5d0 \ub530\ub978 \ud654\ud559 \uc870\uc131\uc740 \ud611\uc758\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.<\/p>\n

          GB\/T 97.5\uc5d0 \ub530\ub77c \ud45c\uba74 \uacbd\ud654 \ucc98\ub9ac\ub41c \uc140\ud504 \ud0dc\ud551 \uc2a4\ud06c\ub958 \uc5b4\uc148\ube14\ub9ac\uc758 \uacbd\uc6b0, \uc640\uc154\uc758 \ud0c4\uc18c \ud568\ub7c9\uc740 0.12%\ub97c \ucd08\uacfc\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4. \uac01 \uc81c\uc870 \ubc30\uce58\uc5d0\ub294 \ub3d9\uc77c\ud55c \uc5f4\ucc98\ub9ac\uc5d0\uc11c \uc0dd\uc0b0\ub41c \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

          \n\n\n\n\n\n\n\n\n\n\n\n\n\n
          \ud45c 2: \uc7ac\ub8cc<\/caption>\n
          \uc131\ub2a5 \ub4f1\uae09<\/th>\n\uc7ac\ub8cc \ubc0f \uacf5\uc815<\/th>\n\ud654\ud559 \uc870\uc131 \ud55c\uacc4 (\uc8fc\uc870 \ubd84\uc11d)\uc54c\ud30c\ubcb3<\/sup> %<\/th>\n\ucd5c\uc18c \ud15c\ud37c\ub9c1 \uc628\ub3c4\uae30\uc6d0\uc804<\/sup> \u00b0C<\/th>\n<\/tr>\n
          \uc7ac\ub8cc<\/th>\n\ud504\ub85c\uc138\uc2a4<\/th>\n\uae30\uc74c<\/th>\n\ud53c<\/th>\n\uc5d0\uc2a4<\/th>\n\ube44d<\/sup><\/th>\n<\/tr>\n
          \ucd5c\uc18c<\/th>\n\ucd5c\ub300<\/th>\n\ucd5c\ub300<\/th>\n\ucd5c\ub300<\/th>\n\ucd5c\ub300<\/th>\n<\/tr>\n<\/thead>\n
          100 HV<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\uc5f4\uac04\uc555\uc5f0 \ub610\ub294 \ub0c9\uac04\uc555\uc5f0<\/td>\n\uc81c\uc870\uc5c5\uccb4\uc758 \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud45c 3\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0 \ud55c\ud569\ub2c8\ub2e4.<\/td>\nNA<\/td>\n<\/tr>\n
          140 HV<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\uc5f4\uac04\uc555\uc5f0 \ub610\ub294 \ub0c9\uac04\uc555\uc5f0<\/td>\n\uc81c\uc870\uc5c5\uccb4\uc758 \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud45c 3\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0 \ud55c\ud569\ub2c8\ub2e4.<\/td>\nNA<\/td>\n<\/tr>\n
          200 HV\uc774\uc790\ud615<\/sup><\/td>\n\ud0c4\uc18c\uac15<\/td>\n\uc5f4\uac04\uc555\uc5f0, \ub0c9\uac04\uc555\uc5f0 \ub610\ub294 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac<\/td>\n\uc81c\uc870\uc5c5\uccb4\uc758 \uc7ac\ub8cc \uc120\ud0dd\uc740 \ud45c 3\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0 \ud55c\ud569\ub2c8\ub2e4.<\/td>\nNA<\/td>\n<\/tr>\n
          300 HVf<\/sup><\/td>\n\ud0c4\uc18c\uac15g<\/sup><\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.17<\/td>\n0.80<\/td>\n0.035<\/td>\n0.035<\/td>\n0.003<\/td>\n425<\/td>\n<\/tr>\n
          \ud569\uae08\uac15h<\/sup><\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.14<\/td>\n1.3<\/td>\n0.035<\/td>\n0.035<\/td>\n0.003<\/td>\n425<\/td>\n<\/tr>\n
          380 HVf,i<\/sup><\/td>\n\ud0c4\uc18c\uac15g<\/sup><\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.4<\/td>\n0.8<\/td>\n0.035<\/td>\n0.035<\/td>\n0.003<\/td>\n425<\/td>\n<\/tr>\n
          \ud569\uae08\uac15h<\/sup><\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.2<\/td>\n1.3<\/td>\n0.035<\/td>\n0.035<\/td>\n0.003<\/td>\n380<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          NA: \ud574\ub2f9 \uc0ac\ud56d \uc5c6\uc74c.
          \n\uc5d0\uc774<\/sup> \ubd84\uc7c1 \ubc1c\uc0dd \uc2dc \uc81c\ud488 \ubd84\uc11d\uc744 \uc2e4\uc2dc\ud558\uc2ed\uc2dc\uc624.
          \nb<\/sup> \uc870\ub9bd\uc6a9 \uc640\uc154\uc5d0 \ub300\ud574\uc11c\ub294 GB\/T 9074.1 \ub610\ub294 GB\/T 97.4\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. \uad6c\uc131 \ubc0f \uc5f4\ucc98\ub9ac \uc628\ub3c4\ub294 \ud611\uc758\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.
          \nc<\/sup> \ud2b9\uc218 \uc6a9\ub3c4(\uc608: \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08)\uc758 \uacbd\uc6b0, \uad6c\uc131 \ubc0f \ub2f4\uae08\uc9c8 \uc628\ub3c4\ub294 \ud611\uc758\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4.
          \nd<\/sup> \ucd5c\ub300 \ubd95\uc18c \ud568\ub7c9\uc740 0.003%\uc774\uba70, \ud2f0\ud0c0\ub284\/\uc54c\ub8e8\ubbf8\ub284\uc5d0 \uc758\ud574 \uc81c\uc5b4\ub418\ub294 \ube44\ud6a8\uc728\uc801\uc778 \ubd95\uc18c\uc758 \uacbd\uc6b0 \ucd5c\ub300 0.005%\uae4c\uc9c0 \ud5c8\uc6a9\ub429\ub2c8\ub2e4.
          \n\uc774\uc790\ud615<\/sup> 200 HV \uc640\uc154\ub294 \uc801\ud569\ud55c \uc6d0\ub8cc\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc81c\uc870 \ud6c4 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub97c \ud560 \uc218 \uc788\uc73c\uba70, \ud45c 3\uc758 \uc870\uac74\uc744 \ucda9\uc871\ud558\ub294 \uacbd\uc6b0 \uc81c\uc870\uc5c5\uccb4\uc5d0\uc11c \ud574\ub2f9 \uacf5\uc815\uc744 \uc9c4\ud589\ud569\ub2c8\ub2e4.
          \nf<\/sup> \uc7ac\ub8cc\ub294 \ud15c\ud37c\ub9c1 \uc804\uc5d0 \uc911\uc2ec\ubd80\uc5d0 ~90% \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\uac00 \ud615\uc131\ub420 \uc218 \uc788\ub3c4\ub85d \ucda9\ubd84\ud55c \uacbd\ud654\uc131\uc744 \uac00\uc838\uc57c \ud569\ub2c8\ub2e4.
          \ng<\/sup> \ud0c4\uc18c\uac15\uc5d0\ub294 \ud06c\ub86c, \ub9dd\uac04, \ub2c8\ucf08 \ub4f1\uc774 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
          \nh<\/sup> \ud569\uae08\uac15\uc740 Cr 0.30%, Mn 0.20%, Ni 0.30%, V 0.10%, Mo 0.08%, B 0.0008% \uc911 \uc801\uc5b4\ub3c4 \ud558\ub098\uc758 \uc6d0\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uc18c\ub4e4\uc758 \uc870\ud569\uc740 \uac1c\ubcc4 \ucd5c\uc18c \ud568\ub7c9\uc758 \ud569\uacc4\uac00 \ucd5c\uc18c 70% \uc774\uc0c1\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.
          \n\ub098<\/sup> \uc218\uc18c \ucde8\uc131\uc5d0 \ub300\ud574\uc11c\ub294 GB\/Z 41117\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \uc7ac\ub8cc \uc0ac\uc591\uc740 \uc640\uc154\uac00 \uc694\uad6c\ub418\ub294 \uacbd\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \ud655\ubcf4\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud0c4\uc18c \ud568\ub7c9 \uc81c\ud55c\uc740 \uac15\ub3c4\ub97c \uc81c\uc5b4\ud558\uace0, \ub0ae\uc740 \uc778(P) \ubc0f \ud669(S) \ud568\ub7c9\uc740 \ucde8\uc131\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4. \ud569\uae08 \uc6d0\uc18c\ub294 \ub354 \ub192\uc740 \ub4f1\uae09\uc758 \uacbd\ud654\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \ud15c\ud37c\ub9c1 \uc628\ub3c4\ub294 \uacfc\uacbd\ud654\ub97c \ubc29\uc9c0\ud558\uc5ec \uade0\uc5f4 \uc704\ud5d8\uc744 \uc904\uc785\ub2c8\ub2e4. \uc774 \uc139\uc158\uc740 \uc81c\uc870\uc5c5\uccb4\uac00 \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \uc704\ud55c \uac15\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uba70, \uc774\ub294 \uc9c4\ub3d9 \uc800\ud56d\uc131\uc774 \uc911\uc694\ud55c \uc790\ub3d9\ucc28 \uc0b0\uc5c5\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uad00\ub828 \ud45c\uc900\uc744 \uc900\uc218\ud558\uba74 \uc544\uc5f0 \ub3c4\uae08 \ud638\ud658\uc131\uc774 \ubcf4\uc7a5\ub418\uc5b4 \ucf54\ud305 \uc811\ucc29 \ubd88\ub7c9\uacfc \uac19\uc740 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

          <\/p>\n<\/div>\n

          \n

          \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131<\/h2>\n

          \uc9c0\uc815\ub41c \uc131\ub2a5 \ub4f1\uae09\uc758 \ud3c9\uc640\uc154\ub294 \uc81c\uc870 \uacfc\uc815 \ub610\ub294 \ucd5c\uc885 \uac80\uc0ac \uc911 \uc2dc\ud5d8 \uc5ec\ubd80\uc640 \uad00\uacc4\uc5c6\uc774 \uc0c1\uc628\uc5d0\uc11c \ud45c 3\uc5d0 \uba85\uc2dc\ub41c \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

          \uc81c6\uc7a5\uc5d0\uc11c\ub294 \ud45c 3\uc758 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud55c \uc801\uc6a9 \uac00\ub2a5\ud55c \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uc911\uc7ac \uc808\ucc28\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. 380 HV\uae09 \uc640\uc154\uc758 \uacbd\uc6b0, \uba85\uc2dc\ub41c \uacbd\uc6b0 \ubd80\ub85d A\uc5d0 \ub530\ub978 \uc5f0\uc131 \uc2dc\ud5d8\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

          \n\n\n\n\n\n\n\n\n\n\n\n\n
          \ud45c 3: \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131<\/caption>\n
          \uc7ac\uc0b0<\/th>\n100 HV<\/th>\n140 HV<\/th>\n200 HV<\/th>\n300 HV<\/th>\n380 HV\uc5d0\uc774<\/sup><\/th>\n<\/tr>\n<\/thead>\n
          \ube44\ucee4\uc2a4 \uacbd\ub3c4 HV<\/td>\n\ucd5c\uc18c<\/td>\n100<\/td>\n140<\/td>\n200<\/td>\n300<\/td>\n380<\/td>\n<\/tr>\n
          \ucd5c\ub300<\/td>\n200b<\/sup><\/td>\n250<\/td>\n300<\/td>\n370<\/td>\n450<\/td>\n<\/tr>\n
          \ub85c\ud06c\uc6f0 \uacbd\ub3c4 HRC<\/td>\n\ucd5c\uc18c<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n30<\/td>\n39<\/td>\n<\/tr>\n
          \ucd5c\ub300<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n39<\/td>\n45<\/td>\n<\/tr>\n
          \ubd80\ubd84 \ud0c8\ud0c4 HV0.3<\/td>\n\ucd5c\ub300<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\nc<\/sup><\/td>\n30d<\/sup><\/td>\n<\/tr>\n
          \ucd1d \ud0c8\ud0c4 \uae4a\uc774 G<\/td>\n\ucd5c\ub300<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\nc<\/sup><\/td>\nt_eff 2% \ub610\ub294 0.02 mm\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n
          \uce68\ud0c4 HV0.3<\/td>\n\ucd5c\ub300<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\nc<\/sup><\/td>\n30f<\/sup><\/td>\n<\/tr>\n
          \uc7ac\ud15c\ud37c\ub9c1 \ud6c4 \uacbd\ub3c4 \uac10\uc18c HV10<\/td>\n\ucd5c\ub300<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n20<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          \uc5d0\uc774<\/sup> 380 HV\ub294 \ud604\uc7ac \uc81c\ud488 \ud45c\uc900\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\ubbc0\ub85c, \uc0ac\uc6a9\uc740 \ud5c8\uac00 \ud558\uc5d0 \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.
          \nb<\/sup> \ucd5c\ub300 250 HV\ub97c \ucd08\uacfc\ud558\ub294 \uac83\uc740 \ubd88\ud569\uaca9 \uc0ac\uc720\uac00 \uc544\ub2d9\ub2c8\ub2e4.
          \nc<\/sup> \ub110\ub9c1 \ub610\ub294 \ub9ac\ube0c\ud615 \uc640\uc154\uc758 \uacbd\uc6b0, \uc81c\ud55c \uc0ac\ud56d\uc740 380 HV\uc640 \ub3d9\uc77c\ud569\ub2c8\ub2e4.
          \nd<\/sup> \ub2e8\uba74\uc5d0\uc11c 6.2.3\ud56d\uc5d0 \ub530\ub77c \uce21\uc815\ud568; \uc9c0\uc9c0\uba74\uc5d0\uc11c 0.1mm \ub5a8\uc5b4\uc9c4 \uc9c0\uc810\uc758 \uacbd\ub3c4\ub294 \uc911\uc2ec \uacbd\ub3c4\uc5d0\uc11c 30 HV\ub97c \ube80 \uac12 \uc774\uc0c1\uc774\uc5b4\uc57c \ud568.
          \n\uc774\uc790\ud615<\/sup> \ub354 \uc791\uc740 \ucabd\uc744 \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4.
          \nf<\/sup> \ub2e8\uba74\uc5d0\uc11c 6.3\uc5d0 \ub530\ub77c \uce21\uc815; \uc9c0\uc9c0\uba74\uc5d0\uc11c 0.1mm \ub5a8\uc5b4\uc9c4 \uc9c0\uc810\uc758 \uacbd\ub3c4\ub294 \uc911\uc2ec\ubd80 \uacbd\ub3c4 + 30 HV \uc774\ud558\uc785\ub2c8\ub2e4.<\/p>\n

          \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uc640\uc154\uac00 \ubcc0\ud615\uc774\ub098 \ud30c\uc190 \uc5c6\uc774 \uc555\ucd95 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uacbd\ub3c4 \ubc94\uc704\ub294 \uac15\ub3c4\uc640 \uc5f0\uc131\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud558\uc5ec \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ud0c8\ud0c4 \ubc0f \uce68\ud0c4 \uc81c\uc5b4\ub294 \ucf54\ud305\ub41c \uc640\uc154\uc758 \ub0b4\uc2dd\uc131\uc5d0 \ud544\uc218\uc801\uc778 \ud45c\uba74 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc7ac\ud15c\ud37c\ub9c1 \ud55c\uacc4\ub294 \uc5f4\ucc98\ub9ac \uc801\ud569\uc131\uc744 \uac80\uc99d\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\uc591\uc740 \uc9c4\ub3d9\uc73c\ub85c \uc778\ud574 \uc5f0\uacb0\ubd80\uac00 \ub290\uc2a8\ud574\uc9c8 \uc218 \uc788\ub294 \uae30\uacc4 \uc7a5\uce58\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc811\ud569\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. 6\uc7a5\uc5d0 \ub530\ub978 \uc801\ud569\uc131 \ud14c\uc2a4\ud2b8\ub294 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

          <\/p>\n<\/div>\n

          \n

          \uc2dc\ud5d8 \ubc29\ubc95<\/h2>\n

          \uacbd\ub3c4 \uc2dc\ud5d8<\/h3>\n

          \uc77c\ubc18\uc801\uc778<\/h4>\n

          \uacbd\ub3c4 \uc2dc\ud5d8\uc740 \ud45c 3\uc758 \ucd5c\uc18c\/\ucd5c\ub300\uac12 \ubc0f \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uc640\uc154\uc758 \uc7ac\ub8cc \uc694\uad6c \uc0ac\ud56d \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \ub4f1\uae09\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud558\uba70, \uc870\ub9bd \ud6c4 \ucc98\ub9ac\ub41c \uc81c\ud488\uc744 \uc81c\uc678\ud558\uace0\ub294 \uc785\uace0 \uc0c1\ud0dc \uadf8\ub300\ub85c \uc2dc\ud5d8\ud569\ub2c8\ub2e4.<\/p>\n

          \ud45c 4\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ud45c\uba74 \ub610\ub294 \ub2e8\uba74\uc5d0\uc11c \uc2dc\ud5d8\uc744 \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \n\n\n\n\n\n\n\n\n\n
          \ud45c 4: \uacbd\ub3c4 \uc2dc\ud5d8<\/caption>\n
          \uc131\ub2a5 \ub4f1\uae09<\/th>\n\uc815\uae30 \uc810\uac80<\/th>\n\uc911\uc7ac \uc2ec\uc0ac<\/th>\n<\/tr>\n<\/thead>\n
          100 HV<\/td>\n6.1.2\ud56d\uc5d0 \ub530\ub978 \uc9c0\uc9c0\uba74<\/td>\n6.1.2\ud56d\uc5d0 \ub530\ub978 \uc9c0\uc9c0\uba74<\/td>\n<\/tr>\n
          140 HV<\/td>\n<\/tr>\n
          200 HV\uc5d0\uc774<\/sup><\/td>\n<\/tr>\n
          300 HV<\/td>\n6.1.3\uc5d0 \ub530\ub978 \ub2e8\uba74\uc801<\/td>\n<\/tr>\n
          380 HV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

          \uc5d0\uc774<\/sup> \uc694\uccad\uc5d0 \ub530\ub77c 200 HV \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uc81c\ud488\uc758 \uacbd\uc6b0, \ubd84\uc7c1 \ubc1c\uc0dd \uc2dc \ub2e8\uba74 \uc2dc\ud5d8\uc774 \uc911\uc7ac \ub300\uc0c1\uc774 \ub429\ub2c8\ub2e4.<\/p>\n

          \ud45c\uba74\uc758 \ube44\ucee4\uc2a4 \uacbd\ub3c4<\/h4>\n

          \uadf8\ub9bc 1\uc744 \ucc38\uc870\ud558\uc5ec \ub4f1\uae09 \ubc0f \ub450\uaed8\uc5d0 \ub530\ub77c \uc2dc\ud5d8 \ud558\uc911\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc801\uc808\ud55c \ube44\ucee4\uc2a4 \ud558\uc911\uc774 \uc5c6\ub294 \uacbd\uc6b0 \ub85c\ud06c\uc6f0 \uacbd\ub3c4\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \uc608: \ub450\uaed8 0.3mm, \uacbd\ub3c4 300 HV \uc640\uc154\uc758 \uacbd\uc6b0 HV5\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \u00a0\ud45c\uba74\uc758 \ub85c\ud06c\uc6f0 \uacbd\ub3c4<\/h4>\n

          \ub4f1\uae09 \ubc0f \ub450\uaed8\uc5d0 \ub530\ub77c \uadf8\ub9bc 2\uc5d0 \ud45c\uc2dc\ub41c \ub300\ub85c \ud558\uc911\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc801\uc808\ud55c \ub85c\ud06c\uc6f0 \ud558\uc911\uc774 \uc5c6\ub294 \uacbd\uc6b0 \ube44\ucee4\uc2a4 \ud558\uc911\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \uc608: \ub450\uaed8 0.5mm, \uacbd\ub3c4 380 HV \uc640\uc154\uc758 \uacbd\uc6b0 294N(HR30N)\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \ud14c\uc2a4\ud2b8 \uc808\ucc28<\/h4>\n

          \ucf54\ud305\/\uc0b0\ud654\ubb3c\uc744 \uc81c\uac70\ud558\uace0 \uc9c0\uc9c0\uba74\uc758 \ubc18\ubc18\uacbd\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4. \uc544\uc5f0 \ub3c4\uae08\ub41c \uacbd\uc6b0, \uc804\uc774\uce35\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. \ud06c\uae30\uac00 \ud5c8\uc6a9\ud558\ub294 \uacbd\uc6b0 120\u00b0\uc5d0\uc11c \uc138 \ubc88 \uce21\uc815\ud558\uc5ec \ud3c9\uade0\uac12\uc744 \uad6c\ud569\ub2c8\ub2e4.<\/p>\n

          100HV, 140HV, 200HV\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d<\/h4>\n

          \ub8e8\ud2f4: 6.1.2\uc5d0 \ub530\ub77c \ud45c 3\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc911\uc7ac: \uadf8\ub9bc 1\uc758 \ube44\ucee4\uc2a4 \uacbd\ub3c4; t_eff > 0.5 mm\uc778 \uacbd\uc6b0, \ud558\ud55c \ud558\uc911 \u2265 HV1.<\/p>\n

          300 HV, 380 HV\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d<\/h4>\n

          \uc77c\uc0c1\uc801\uc778 \uc808\ucc28: 6.1.2\ud56d\uc5d0 \ub530\ub77c \ud45c 3\uc744 \uc900\uc218\ud558\uc2ed\uc2dc\uc624. \uc911\uc7ac: 6.1.3\ud56d\uc5d0 \ub530\ub978 \ub2e8\uba74 \ubd84\uc11d.<\/p>\n

          \ubc29\uc0ac\ud615 \ub2e8\uba74 \uacbd\ub3c4 \uc2dc\ud5d8<\/h4>\n

          \uc77c\ubc18\uc801\uc778<\/h5>\n

          GB\/T 4340.1\uc5d0 \ub530\ub978 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uc640\uc154\uc758 \ube44\ucee4\uc2a4 \uacbd\ub3c4.<\/p>\n

          \uc808\ucc28<\/h5>\n

          \uad6c\uba4d \uc911\uc2ec\uc744 \ud1b5\uacfc\ud558\ub294 \ubc29\uc0ac\ud615 \ub2e8\uba74\uc744 \ucde8\ud558\uace0, \uace0\uc815\/\uc7a5\ucc29\ud55c \ud6c4, \uae08\uc18d \uc870\uc9c1 \uac80\uc0ac\ub97c \uc704\ud574 \uc5f0\ub9c8\/\uad11\ud0dd \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uadf8\ub9bc 3\uc5d0 \ub530\ub77c \uc911\uac04 \ub2e8\uba74\uc5d0\uc11c \uac80\uc0ac\ud558\uace0, \uac00\ub2a5\ud558\uba74 \ucd5c\uc18c \uc138 \uc9c0\uc810\uc758 \ud3c9\uade0\uac12\uc744 \uad6c\ud569\ub2c8\ub2e4.<\/p>\n

          1: \ud14c\uc2a4\ud2b8 \uc601\uc5ed(\ubc18\uacbd 0.25 t_eff).<\/p>\n

          \uc694\uad6c \uc0ac\ud56d<\/h5>\n

          \ud45c 3\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. 0.25 t_eff \ubc18\uacbd\uc5d0\uc11c \ucc28\uc774\uac00 30 HV\ub97c \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 \ud45c 2\uc5d0 \ub530\ub77c ~90% \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \ud0c8\ud0c4 \uc2dc\ud5d8<\/h3>\n

          \uc77c\ubc18\uc801\uc778<\/h4>\n

          300 HV \ub110\ub9c1\/\ub9ac\ube0c\ud615 \uc640\uc154 \ubc0f \ubaa8\ub4e0 380 HV \uc640\uc154\uc758 \ud45c\uba74 \ud0c8\ud0c4\uc744 \uac10\uc9c0\ud569\ub2c8\ub2e4. \uba74\uc801\uc740 \uadf8\ub9bc 4\ub97c \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          1: \uc9c0\uc9c0\uba74; 2: \uc804\uccb4 \ud0c8\ud0c4\uce35; 3: \ubd80\ubd84 \ud0c8\ud0c4\uce35; 4: \ubaa8\uc7ac; x: \ud14c\uc2a4\ud2b8 \uc601\uc5ed \uc5c6\uc74c.<\/p>\n

          \uae08\uc18d \uc870\uc9c1\ud559\uc801 \ubc29\ubc95<\/h4>\n

          \uc2dc\ub8cc \uc900\ube44<\/h5>\n

          \ucf54\ud305\uc744 \uc81c\uac70\ud558\uace0, \ubc29\uc0ac\ud615 \ub2e8\uba74\uc744 \ucde8\ud558\uace0, \uc784\ubca0\ub529\/\ub9c8\uc6b4\ud2b8\ud558\uace0, \uc5f0\ub9c8\/\uad11\ud0dd \ucc98\ub9ac\ud569\ub2c8\ub2e4. \ucc38\uace0: \ubcc0\ud654\ub97c \ud655\uc778\ud558\ub824\uba74 3% \ub098\uc774\ud0c8\ub85c \uc5d0\uce6d\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \uc808\ucc28<\/h5>\n

          100\ubc30\uc728\ub85c \uad00\ucc30\ud558\uace0, \ub208\uae08\uc790\ub098 \uc811\uc548\ub80c\uc988\ub97c \uc774\uc6a9\ud558\uc5ec \uce21\uc815\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \uc694\uad6c \uc0ac\ud56d<\/h5>\n

          \ud45c 3\uc5d0 \ub530\ub978 \ucd5c\ub300 G.<\/p>\n

          \uacbd\ub3c4 \uce21\uc815\ubc95<\/h4>\n

          \uc2dc\ub8cc \uc900\ube44<\/h5>\n

          \ub450\uaed8 t \u2265 0.4 mm\uc778 \uacbd\uc6b0, \uc5d0\uce6d \uc5c6\uc774 6.2.2.1\uc5d0 \ub530\ub77c \uc900\ube44\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \uc808\ucc28<\/h5>\n

          \uadf8\ub9bc 5\uc5d0 \ub530\ub77c HV0.3(2.942N)\uc744 \uc0ac\uc6a9\ud558\uc5ec 1\ubc88 \ubc0f 2\ubc88 \uc9c0\uc810\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n

          \ud0c8\ud0c4 \uc5c6\uc74c: HV(2) > HV(1) \u2013 30 HV; \ud0c8\ud0c4 \uc5c6\uc74c: HV(2) \u2264 HV(1) + 30 HV. 1: \uc911\uc2ec; 2: \ud45c\uba74\uc5d0\uc11c 0.1 mm.<\/p>\n

          \uc694\uad6c \uc0ac\ud56d<\/h5>\n

          HV(2) \u2265 HV(1) \u2013 30 HV. \ucc38\uace0: \ud45c 3\uc5d0 \ub530\ub978 \ucd5c\ub300 G\uc5d0 \ub300\ud574\uc11c\ub294 \ud574\ub2f9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n

          \uce68\ud0c4 \uc2dc\ud5d8<\/h3>\n

          \uc77c\ubc18\uc801\uc778<\/h4>\n

          300 HV \ub110\ub9c1\/\ub9ac\ube0c\ud615 \uc640\uc154 \ubc0f \ubaa8\ub4e0 380 HV \uc640\uc154(\ub450\uaed8 t \u2265 0.4 mm)\uc758 \uc5f4\ucc98\ub9ac \uc911 \ud45c\uba74 \uce68\ud0c4 \ud604\uc0c1\uc744 \uac10\uc9c0\ud569\ub2c8\ub2e4. \uce21\uc815\uc740 \ubc29\uc0ac\ud615 \ub2e8\uba74 \uacbd\ub3c4\ub97c \uae30\uc900\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n

          \uc808\ucc28<\/h4>\n

          \uc5d0\uce6d \uc5c6\uc774 6.2.2.1\uc5d0 \ub530\ub77c \uc900\ube44\ud558\uace0, HV0.3\uc744 \uc0ac\uc6a9\ud558\uc5ec \uadf8\ub9bc 5\uc5d0 \ub530\ub77c \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n

          \uc694\uad6c \uc0ac\ud56d<\/h4>\n

          HV(2) \u2264 HV(1) + 30 HV. \ucd08\uacfc\ub294 \ud0c4\ud654\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub610\ud55c, \ud45c 3\uc5d0 \ub530\ub77c 300 HV\uc758 \uacbd\uc6b0 \uc9c0\uc9c0\uba74 \u2264 370 HV0.3, 380 HV\uc758 \uacbd\uc6b0 \u2264 450 HV0.3\uc785\ub2c8\ub2e4.<\/p>\n

          \uc7ac\ud15c\ud37c\ub9c1 \ud14c\uc2a4\ud2b8<\/p>\n

          \uc77c\ubc18\uc801\uc778<\/h4>\n

          300 HV \ubc0f 380 HV \uc640\uc154\uc758 \uc5f4\ucc98\ub9ac \uc2dc \ucd5c\uc18c \ud15c\ud37c\ub9c1 \uc628\ub3c4\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4.<\/p>\n

          \uc808\ucc28<\/h4>\n

          \uadf8\ub9bc 3 \uc601\uc5ed(\uc138 \uc9c0\uc810)\uc5d0\uc11c \ube44\ucee4\uc2a4 \uacbd\ub3c4\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \ud45c 2\ubcf4\ub2e4 10\u00b0C \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c 30\ubd84\uac04 \uc7ac\ud15c\ud37c\ub9c1\ud55c \ud6c4, \ub3d9\uc77c\ud55c \uc601\uc5ed\uc5d0\uc11c \ub2e4\uc2dc \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n

          \uc694\uad6c \uc0ac\ud56d<\/h4>\n

          \uc7ac\ud15c\ud37c\ub9c1 \ud6c4 \ud3c9\uade0 \uacbd\ub3c4 \uac10\uc18c\ub7c9 < 20 HV.<\/p>\n

          \ud45c\uc900\ud654\ub41c \uc808\ucc28\ub97c \ud1b5\ud574 \uc640\uc154\uc758 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\ub294 \uc2dc\ud5d8 \ubc29\ubc95\uc740 \uc2e0\ub8b0\uc131 \ud655\ubcf4\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uacbd\ub3c4 \uc2dc\ud5d8\uc740 \uc7ac\ub8cc\uc758 \uac15\ub3c4\ub97c \ud655\uc778\ud558\uace0, \ud0c8\ud0c4\/\ud0c4\ud654 \uac80\uc0ac\ub294 \ud45c\uba74\uc758 \uc57d\uc810\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc7ac\ud15c\ud37c\ub9c1\uc740 \uc5f4\ucc98\ub9ac\ub97c \uac80\uc99d\ud558\uc5ec \ucde8\uc131\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2dc\ud5d8 \ubc29\ubc95\uc740 \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec \uc77c\uad00\ub41c \uc81c\uc870\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n

          <\/p>\n<\/div>\n

          \n

          \ud45c\uc2dc<\/h2>\n

          \uc77c\ubc18\uc801\uc778<\/h3>\n

          \ubcf8 \ubb38\uc11c\uc5d0 \ub530\ub77c \uc81c\uc870\ub41c \uc640\uc154\ub294 \ubaa8\ub4e0 \uc694\uac74\uc744 \uc644\uc804\ud788 \ucda9\uc871\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc81c3\uc7a5\uc5d0 \ub530\ub77c \ud45c\uc2dc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

          \uc640\uc154 \ub9c8\ud0b9<\/h3>\n

          \uc81c\uc870\uc5c5\uccb4 \uacb0\uc815 \ub610\ub294 \ud569\uc758\uc5d0 \ub530\ub77c \ud45c\uc2dc\ud558\uc2ed\uc2dc\uc624. \ud569\uc758\ub41c \uacbd\uc6b0 \uc81c\uc870\uc5c5\uccb4 ID\uc640 \uc131\ub2a5 \ub4f1\uae09\uc744 \ud3ec\ud568\ud558\uc2ed\uc2dc\uc624. \uc790\uccb4 ID\ub97c \uc0ac\uc6a9\ud558\ub294 \uc720\ud1b5\uc5c5\uccb4\ub294 \uc81c\uc870\uc5c5\uccb4\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4. \uc591\uac01 \ud45c\uc2dc\ub294 \uae08\uc9c0\ud558\uba70, \ud1a0\ud06c \ud074\ub7a8\ud551 \ud6a8\uacfc \ub610\ub294 \uc751\ub825 \uc9d1\uc911\uc73c\ub85c \uc778\ud574 \uc74c\uac01 \ud45c\uc2dc\ub294 \uad8c\uc7a5\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub808\uc774\uc800\uc640 \uac19\uc740 \ub0b4\uad6c\uc131 \uc788\ub294 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ub4f1\uae09\uc740 \ud45c 5 \ucf54\ub4dc \ub610\ub294 \uc2dc\uacc4 \ubc29\ud5a5 \uae30\ud638\uc5d0 \ub530\ub77c \ud45c\uc2dc\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          \ud3ec\uc7a5 \ud45c\uc2dc<\/h3>\n

          \ubaa8\ub4e0 \ud3ec\uc7a5\uc5d0\ub294 \uc81c\uc870\uc5c5\uccb4\/\ud310\ub9e4\uc790 ID, 3\uc7a5\uc5d0 \ub530\ub978 \uc131\ub2a5 \ub4f1\uae09 \ubc0f GB\/T 3099.4\uc5d0 \ub530\ub978 \ub85c\ud2b8 \ubc88\ud638\uac00 \ud45c\uc2dc\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

          \uc81c\ud488 \ud45c\uc2dc\ub294 \ud488\uc9c8 \uad00\ub9ac \ubc0f \ucc45\uc784\uc5d0 \ud544\uc218\uc801\uc778 \ucd94\uc801\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc704\uc870\ud488 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud558\uace0 \uc81c\ud488 \ud68c\uc218\ub97c \uc6a9\uc774\ud558\uac8c \ud569\ub2c8\ub2e4. \uacf5\uae09\ub9dd\uc5d0\uc11c \uc801\uc808\ud55c \ud45c\uc2dc\ub294 \uc7ac\uace0 \uad00\ub9ac \ubc0f \uaddc\uc815 \uc900\uc218 \ud655\uc778\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4.<\/p>\n

          <\/p>\n<\/div>\n

          \n

          \ubd80\ub85d A: 380 HV \uc131\ub2a5 \ub4f1\uae09 \uc640\uc154\uc758 \uc5f0\uc131 \uc2dc\ud5d8<\/h2>\n

          A.1 \uc77c\ubc18 \uc0ac\ud56d<\/h3>\n

          \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uc640\uc154\uac00 \ucde8\uc131\uc73c\ub85c \ubcc0\ud588\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud569\ub2c8\ub2e4. \uace0\uac1d \uc694\uccad \uc2dc \ucf54\ud305\uc744 \ud3ec\ud568\ud55c \uc644\uc81c\ud488 \uc640\uc154\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n

          A.2 \uc2dc\ud5d8 \uc808\ucc28<\/h3>\n

          \ub450\uaed8\uc5d0 \ub530\ub77c \uac01\ub3c4 \u03b1\ub97c \uc801\uc6a9\ud55c \uc9c0\uc9c0\ub300\uc640 \uc555\uc785\uae30\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ucd5c\uc18c \uacbd\ub3c4\ub294 60 HRC\uc774\uba70, \ud45c\uba74\uc740 \uc5f0\ub9c8 \ucc98\ub9ac\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub3d9\uc2ec\uc6d0\ud615 \uc640\uc154\uc758 \uacbd\uc6b0 \uadf8\ub9bc A.1\uacfc \uac19\uc774 \uc6d0\ubfd4\ud615 \uc811\ucd09\ubd80\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uadf8 \uc678\uc758 \uacbd\uc6b0\uc5d0\ub294 \uadf8\ub9bc A.2\uc640 \uac19\uc774 V\uc790\ud615 \uc811\ucd09\ubd80\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc640\uc154\ub97c \uc7a5\uce58\uc5d0 \ub123\uc73c\ub824\uba74 \uba3c\uc800 \uc870\ub9bd\ud488\uc744 \ubd84\ud574\ud558\uc2ed\uc2dc\uc624. \ucd95\uc744 \uc815\ub82c\ud558\uc2ed\uc2dc\uc624. \uc644\uc804\ud788 \uc811\ucd09\ub420 \ub54c\uae4c\uc9c0 \ucd95 \ubc29\ud5a5 \ud558\uc911\uc744 \uc77c\uc815\ud558\uac8c \uac00\ud558\uc2ed\uc2dc\uc624. 2\ubd84\uac04 \uc720\uc9c0\ud55c \ud6c4 \ud558\uc911\uc744 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624.<\/p>\n

          A.3 \uc694\uad6c\uc0ac\ud56d<\/h3>\n

          \ud30c\uc190\ub418\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc190\uc0c1\ub41c \uacbd\uc6b0, \ud30c\uc190\ub41c \ubd80\ubd84 \ubc18\ub300\ucabd\uc744 \uc808\ub2e8\ud558\uc2ed\uc2dc\uc624. \ub450 \ubd80\ubd84\uc73c\ub85c \ubd84\ub9ac\ub418\uba74 \ud30c\uc190\ub41c \uac83\uc785\ub2c8\ub2e4.<\/p>\n

          \uc774 \ubd80\ub85d\uc740 \uace0\uacbd\ub3c4 \uc640\uc154\uc758 \uc5f0\uc131\uc744 \uac80\uc99d\ud558\uc5ec \uc0ac\uc6a9 \uc911 \ucde8\uc131 \ud30c\uc190\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub294 \uc548\uc804\uc774 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0 \ud544\uc218\uc801\uc774\uba70, \ud558\uc911\uc744 \ubc1b\uc744 \ub54c \uc640\uc154\uac00 \ud30c\uc190\ub418\uc9c0 \uc54a\uace0 \ubcc0\ud615\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

          <\/p>\n<\/div>\n

          \n

          \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
            \n
          1. \uc774 \ud45c\uc900\uc5d0 \ub530\ub974\uba74 \uc77c\ubc18 \uc640\uc154\uc5d0 \uc801\ud569\ud55c \uc628\ub3c4 \ubc94\uc704\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong> \uad8c\uc7a5 \uc0ac\uc6a9 \uc628\ub3c4\ub294 -50\u00b0C ~ +150\u00b0C\uc785\ub2c8\ub2e4. +300\u00b0C\uc5d0 \uc774\ub974\ub294 \uadf9\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \uc81c\ud488 \ub0b4\uad6c\uc131\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud558\uc2ed\uc2dc\uc624.<\/li>\n
          2. \ubcfc\ud2b8 \uc870\ub9bd\uccb4\uc5d0 \uc801\ud569\ud55c \uc131\ub2a5 \ub4f1\uae09\uc744 \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694?<\/strong> \uad8c\uc7a5 \uc870\ud569(RC)\uc740 \ud45c 1\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. \uc811\ud569\ubd80 \ud30c\uc190\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\ub294 \ubd88\uc77c\uce58\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud68c\uc0c9 \uc601\uc5ed\uc740 \ud53c\ud558\uc2ed\uc2dc\uc624. \uac01\uc8fc d\uc758 \uc870\ud569\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \uc124\uacc4\ub97c \uac80\uc99d\ud558\uc2ed\uc2dc\uc624.<\/li>\n
          3. \ub9cc\uc57d \ub0b4 \uc138\ud0c1\uae30\uc5d0 \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\uc774 \ud544\uc694\ud558\ub2e4\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud560\uae4c\uc694?<\/strong> \uc7ac\ub8cc\ub294 GB\/T 5267.3 \uaddc\uaca9\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \ud2b9\uc218 \uc6a9\ub3c4\uc758 \uacbd\uc6b0 \ud654\ud559 \uc870\uc131 \ubc0f \uc5f4\ucc98\ub9ac \uc870\uac74\uc5d0 \ub300\ud574 \uacf5\uae09\uc5c5\uccb4\uc640 \uad6c\ub9e4\uc790 \uac04\uc758 \ud569\uc758\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
          4. \uace0\uc131\ub2a5 \ud074\ub798\uc2a4\uc5d0\uc11c \ud0c8\ud0c4 \ud14c\uc2a4\ud2b8\uac00 \uc911\uc694\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong> \uacfc\ub3c4\ud55c \ud0c8\ud0c4\uc740 \ud45c\uba74\uc744 \uc57d\ud654\uc2dc\ucf1c \ud558\uc911 \ud558\uc5d0\uc11c\uc758 \ud30c\uc190 \uc704\ud5d8\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc2dc\ud5d8\uc740 \ud45c 3\uc5d0 \ub530\ub978 \ud55c\uacc4\ub97c \uc900\uc218\ud558\uc5ec \ud2b9\ud788 380 HV \uc640\uc154\uc758 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n
          5. \ud5c8\uac00 \uc5c6\uc774 380 HV \uc640\uc154\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/strong> \uc544\ub2c8\uc694, \ud604\uc7ac \uc81c\ud488 \ud45c\uc900\uc5d0 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9 \uc2dc\uc5d0\ub294 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc900\uc218\ud574\uc57c \ud558\uba70, \uad7d\ud798\uc774\ub098 \uc778\uc7a5 \uc751\ub825\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uc124\uacc4 \uace0\ub824 \uc0ac\ud56d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n
          6. \uc7ac\uc5f4\ucc98\ub9ac \uc2dc\ud5d8\uc740 \uc5b4\ub5bb\uac8c \uc5f4\ucc98\ub9ac \ud488\uc9c8\uc744 \ud655\uc778\ud558\ub098\uc694?<\/strong> \ucd94\uac00 \ud15c\ud37c\ub9c1 \ud6c4 \uacbd\ub3c4 \uac10\uc18c\uac00 \u226420 HV\uc778\uc9c0 \ud655\uc778\ud558\uc5ec \uc6d0\ub798 \uacf5\uc815\uc774 \ud45c 2\uc5d0 \ub530\ub978 \ucd5c\uc18c \uc628\ub3c4\ub97c \ucda9\uc871\ud588\ub294\uc9c0 \uac80\uc99d\ud558\uace0 \ucde8\uc131\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

            \uc801\uc6a9 \ubc94\uc704 \uc774 \ud45c\uc900\uc740 GB\/T 3098.1 \ubc0f GB\/T 3098.2\uc5d0 \uc815\uc758\ub41c \uc131\ub2a5 \ub4f1\uae09\uc744 \uc900\uc218\ud558\ub294 \ubcfc\ud2b8, \ub098\uc0ac, \uc2a4\ud130\ub4dc \ubc0f \ub108\ud2b8\uc640\uc758 \ubcfc\ud2b8 \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud0c4\uc18c\uac15 \ub610\ub294 \ud569\uae08\uac15\uc73c\ub85c \uc81c\uc791\ub41c \ud3c9\uc640\uc154\uc758 \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 10\u00b0C ~ 35\u00b0C\uc758 \uc8fc\ubcc0 \uc628\ub3c4\uc5d0\uc11c \uc2dc\ud5d8\ub429\ub2c8\ub2e4. \ucc38\uace0 [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5652","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/comments?post=5652"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5652\/revisions"}],"predecessor-version":[{"id":5654,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5652\/revisions\/5654"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}