{"id":5662,"date":"2025-12-23T05:13:32","date_gmt":"2025-12-23T05:13:32","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5662"},"modified":"2025-12-23T05:13:32","modified_gmt":"2025-12-23T05:13:32","slug":"gb-t-3098-22-2009-fine-grain-non-quenched-bolt-grades","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/gb-t-3098-22-2009-fine-grain-non-quenched-bolt-grades\/","title":{"rendered":"GB\/T 3098.22-2009 \ubbf8\uc138 \uc785\uc790 \ube44\ub2f4\uae08\uc9c8 \ubcfc\ud2b8 \ub4f1\uae09"},"content":{"rendered":"
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GB\/T 3098.22-2009 \ud45c\uc900 \uc18c\uac1c<\/span><\/div>\n
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GB\/T 3098.22-2009 \ud45c\uc900\uc740 \ubbf8\uc138 \uacb0\uc815\ub9bd \ube44\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \uac15\uc73c\ub85c \uc81c\uc791\ub41c \ubcfc\ud2b8, \ub098\uc0ac \ubc0f \uc2a4\ud130\ub4dc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ub2e4\uc591\ud55c \uae30\uacc4 \uc751\uc6a9 \ubd84\uc57c, \ud2b9\ud788 \uae30\uc874\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815 \uc5c6\uc774 \ub192\uc740 \uac15\ub3c4\uc640 \u200b\u200b\uc5f0\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubd84\uc57c\uc5d0\uc11c \uccb4\uacb0 \ubd80\ud488\uc758 \uc2e0\ub8b0\uc131\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubbf8\uc138 \uacb0\uc815\ub9bd \ube44\ub2f4\uae08\uc9c8 \uac15\uc740 \uc81c\uc5b4\ub41c \uc555\uc5f0 \ubc0f \ub0c9\uac01\uc744 \ud1b5\ud574 \uc6b0\uc218\ud55c \uc778\uc131\uacfc \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \ubbf8\uc138 \uad6c\uc870\ub97c \uc5bb\uc5b4 \uc774\ub7ec\ud55c \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \uac15\uc5d0 \ube44\ud574 \uc81c\uc870 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n

\ub098\uc0ac \uc9c1\uacbd\uc774 5mm\uc5d0\uc11c 16mm \uc0ac\uc774\uc778 \uccb4\uacb0 \ubd80\ud488\uc5d0 \uc801\uc6a9\ub418\ub294 \uc774 \ud45c\uc900\uc740 8.8F, 9.8F, 10.9F\uc640 \uac19\uc740 \uc131\ub2a5 \ub4f1\uae09\uc744 \uc815\uc758\ud558\uba70, \uc774\ub294 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub9de\ucd98 \uc778\uc7a5 \uac15\ub3c4 \ubc0f \ud56d\ubcf5 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 8.8F \ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c 800MPa\uc758 \uacf5\uce6d \uc778\uc7a5 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ub294 \ubc18\uba74, 10.9F \ub4f1\uae09\uc740 \uad6c\uc870\uc6a9 \ubcfc\ud2b8 \uccb4\uacb0\uacfc \uac19\uc740 \ub354\uc6b1 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c 1000MPa\uc758 \uacf5\uce6d \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \uc774 \ud45c\uc900\uc740 \uc77c\uad00\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud654\ud559 \uc870\uc131, \uacb0\uc815\ub9bd \ud06c\uae30 \ubc0f \uae30\uacc4\uc801 \uc2dc\ud5d8\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n

\uc8fc\uc694 \uc774\uc810\uc73c\ub85c\ub294 \ubbf8\uc138 \uacb0\uc815 \uad6c\uc870\ub85c \uc778\ud574 \uade0\uc5f4 \uc804\ud30c\uac00 \ucd5c\uc18c\ud654\ub418\uc5b4 \ud53c\ub85c \uc800\ud56d\uc131\uc774 \ud5a5\uc0c1\ub41c\ub2e4\ub294 \uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 MFT8, MFT9, MFT10\uacfc \uac19\uc740 \uc9c0\uc815\ub41c \uc7ac\ub8cc \ub4f1\uae09\uc744 \uc900\uc218\ud574\uc57c \ud558\uba70, \uac01 \ub4f1\uae09\uc740 \ud2b9\uc815 \uc131\ub2a5 \uc218\uc900\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \ud45c\uc900\uc740 \uc7ac\ub8cc\uc758 \uae30\uc220\uc801 \uc870\uac74 \ubc0f \uac00\uacf5 \uc9c0\uce68\uc5d0 \ub300\ud55c \ubd80\ub85d\uc744 \ucc38\uc870\ud558\uc5ec \uccb4\uacb0 \ubd80\ud488\uc774 \uad6d\uc81c \ud488\uc9c8 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc2dc\ud5d8\uc740 10\u00b0C~35\u00b0C\uc758 \uc0c1\uc628\uc5d0\uc11c \uc218\ud589\ub418\uba70, \uc800\uc628 \uc131\ub2a5 \ud3c9\uac00\ub97c \uc704\ud574 -20\u00b0C\uc5d0\uc11c \ucda9\uaca9 \uc2dc\ud5d8\uc774 \uc2e4\uc2dc\ub429\ub2c8\ub2e4.<\/p>\n

\uc2e4\uc81c\ub85c \uc774 \ud45c\uc900\uc740 \ud558\uc911 \uc9c0\uc9c0 \ub2a5\ub825\uc5d0 \ub300\ud55c \uba85\ud655\ud55c \uc9c0\uce68\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc790\ub3d9\ucc28, \uac74\uc124 \ubc0f \uae30\uacc4\uc640 \uac19\uc740 \uc0b0\uc5c5 \ubd84\uc57c\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud56d\ubcf5 \uac15\ub3c4 \ube44\uc728\uc740 \uccb4\uacb0 \ubd80\ud488\uc774 \uc601\uad6c \ubcc0\ud615 \uc5c6\uc774 \uc9c0\uc815\ub41c \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\ub294 \uc7ac\ub8cc\uac00 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub354\ub77c\ub3c4 \uae30\ud558\ud559\uc801 \uc694\uc18c\uac00 \uc804\ubc18\uc801\uc778 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\ubbc0\ub85c \uc2e0\uc911\ud55c \uc124\uacc4 \uace0\ub824\uac00 \ud544\uc694\ud558\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ud2b9\uc131 \ud5a5\uc0c1\uc744 \uc704\ud574 \ub0c9\uac04 \uc131\ud615 \ud6c4 \uc548\uc815\ud654 \ucc98\ub9ac \uc0ac\uc6a9\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

GB\/T 3098.22-2009\ub294 ISO 898\uacfc \uac19\uc740 \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec \uad6d\uc81c \ubb34\uc5ed\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \ud2b9\ud788, GB\/T 5779.1\uacfc \uac19\uc740 \uacb0\ud568 \uae30\uc900\uc744 \ucc38\uc870\ud558\uc5ec \ud45c\uba74 \ubb34\uacb0\uc131\uc744 \uac15\uc870\ud558\uace0, \ubd88\uc5f0\uc18d\uc131\uc73c\ub85c \uc778\ud55c \uace0\uc7a5\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc801\uc808\ud55c \uccb4\uacb0 \ubd80\ud488\uc744 \uc120\ud0dd\ud558\uc5ec \uc870\ub9bd \uacfc\uc815\uc5d0\uc11c \uc548\uc804\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud3ec\uad04\uc801\uc778 \ud504\ub808\uc784\uc6cc\ud06c\ub294 \uc6d0\uc790\uc7ac \uc120\uc815\ubd80\ud130 \ucd5c\uc885 \uc81c\ud488 \uac80\uc99d\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uac83\uc744 \ud3ec\uad04\ud558\uc5ec \uae30\uacc4\uc2dd \uccb4\uacb0 \uae30\uc220\uc758 \ucd08\uc11d\uc744 \ub2e4\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uc790\uc7ac \uc18c\uc694\ub7c9<\/h2>\n

\ubbf8\uc138 \uacb0\uc815\ub9bd \ube44\ub2f4\uae08\uc9c8 \uac15\uc7ac \uccb4\uacb0 \ubd80\ud488\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\ub294 \ud45c\uc900 \ubd80\ub85d A\uc5d0 \uba85\uc2dc\ub41c \uc5c4\uaca9\ud55c \uae30\uc220 \uc870\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc7ac\ub8cc \ub4f1\uae09, \ud654\ud559 \uc870\uc131, \ud398\ub77c\uc774\ud2b8 \uacb0\uc815\ub9bd \ud06c\uae30 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ub300\ud55c \uc0ac\uc591\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ubbf8\uc138 \uacb0\uc815\ub9bd \uad6c\uc870\ub294 \uc5f4\uae30\uacc4\uc801 \uac00\uacf5\uc744 \ud1b5\ud574 \uc5bb\uc5b4\uc9c0\uba70, \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \uacfc\uc815 \uc5c6\uc774 \uade0\uc77c\ud55c \ubb3c\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. MFT8, MFT9, MFT10\uacfc \uac19\uc740 \uc7ac\ub8cc \ub4f1\uae09\uc740 \uac01\uac01 \ud2b9\uc815 \uc131\ub2a5 \uc218\uc900\uc5d0 \ub9de\ucdb0 \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n

\ud654\ud559\uc801 \uc870\uc131\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud0c4\uc18c, \ub9dd\uac04, \uc2e4\ub9ac\ucf58 \ubc0f \ub2c8\uc624\ube00\uc774\ub098 \ubc14\ub098\ub4d0\uacfc \uac19\uc740 \ubbf8\ub7c9 \ud569\uae08 \uc6d0\uc18c\uc758 \ud568\ub7c9\uc744 \uc81c\uc5b4\ud558\uc5ec \uacb0\uc815\ub9bd \ud06c\uae30\ub97c \ubbf8\uc138\ud654\ud558\uace0 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\uc2dd\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud398\ub77c\uc774\ud2b8 \uacb0\uc815\ub9bd \ud06c\uae30\ub294 \uc778\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 ASTM 8\ubcf4\ub2e4 \ubbf8\uc138\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc740 \ub0c9\uac04 \uc131\ud615\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac15\uc120\uc774 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \uc77c\uad00\uc131\uc744 \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc801\uc6a9 \uac00\ub2a5\ud55c \uccb4\uacb0 \ubd80\ud488\uc5d0\ub294 \uacf5\uce6d \ub098\uc0ac\uc0b0 \uc9c1\uacbd\uc774 5mm\uc5d0\uc11c 16mm \uc0ac\uc774\uc778 \ubcfc\ud2b8, \ub098\uc0ac, \uc2a4\ud130\ub4dc \ubc0f \ub85c\ub4dc\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud45c 2\ub294 \ud574\ub2f9 \ub300\uc751 \ud56d\ubaa9\uc744 \uc790\uc138\ud788 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n
\uc7ac\uc9c8 \ub4f1\uae09<\/th>\n\uacf5\uce6d \ub098\uc0ac \uc9c1\uacbd(mm)<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n\uc801\uc6a9 \uac00\ub2a5\ud55c \uc81c\ud488<\/th>\n<\/tr>\n<\/thead>\n
MFT8<\/td>\n5~16<\/td>\n8.8F, 08.8F<\/td>\n\ubcfc\ud2b8, \ub098\uc0ac, \uc2a4\ud130\ub4dc \ubc0f \ub9c9\ub300<\/td>\n<\/tr>\n
MFT9<\/td>\n5~16<\/td>\n9.8F, 09.8F<\/td>\n<\/tr>\n
MFT10<\/td>\n5~16<\/td>\n10.9F, 010.9F<\/td>\n\uc2a4\ud130\ub4dc\uc640 \ub85c\ub4dc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\uad8c\uc7a5 \uacf5\uc815\uc5d0\ub294 \uc131\ub2a5 \ucd5c\uc801\ud654\ub97c \uc704\ud574 \ub0c9\uac04 \uc131\ud615 \ud6c4 \uc548\uc815\ud654 \ucc98\ub9ac\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ubd80\ub85d B\ub294 \ud544\uc694\uc5d0 \ub530\ub77c \uc5b4\ub2d0\ub9c1 \ub610\ub294 \uad6c\uc0c1\ud654 \ucc98\ub9ac\ub97c \ud3ec\ud568\ud558\uc5ec \uc5f4\uac04 \uc555\uc5f0 \uc640\uc774\uc5b4 \ub85c\ub4dc\ub97c \ud328\uc2a4\ub108\ub85c \uac00\uacf5\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ucd5c\uc885 \uc81c\ud488\uc774 \uacb0\ud568 \uc5c6\uc774 \ud544\uc694\ud55c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc18c\uc7ac \uc120\uc815 \uc2dc \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud658\uacbd\uc801 \uc694\uc778\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0\uc11c\ub294 \ucd94\uac00 \ucf54\ud305\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud45c\uc900\uc740 \uae30\ubcf8 \uc18c\uc7ac\uc758 \ud2b9\uc131\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uad6c\uc0ac\ud56d\uc744 \uc900\uc218\ud558\uba74 \uace0\uac15\ub3c4\uac15\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc218\uc18c \ucde8\uc131 \ub4f1\uc758 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\uc138\ud55c \ud654\ud559\uc801 \uc81c\ud55c\uc740 \uacfc\ub3c4\ud55c \uacbd\ud654\uc131\uc774\ub098 \uc6a9\uc811\uc131 \uc800\ud558\uc640 \uac19\uc740 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\ub610\ud55c, \uc774 \ud45c\uc900\uc740 \uc6d0\uc790\uc7ac\ubd80\ud130 \uc644\uc81c\ud488\uae4c\uc9c0\uc758 \ucd94\uc801\uc131\uc744 \uc758\ubb34\ud654\ud558\uc5ec ISO 9001\uacfc \uac19\uc740 \ud488\uc9c8 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc774\ub7ec\ud55c \uc7ac\ub8cc \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \ub3d9\uc801 \ud558\uc911\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \uccb4\uacb0 \ubd80\ud488\uc744 \uc0dd\uc0b0\ud558\uc5ec \uad50\ub7c9\uc774\ub098 \ucc28\ub7c9\uacfc \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc218\uba85\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

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

\uccb4\uacb0 \ubd80\ud488\uc740 \ud45c 3\uc5d0 \uba85\uc2dc\ub41c \uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc744 \ubcf4\uc5ec\uc57c \ud558\uba70, \ud574\ub2f9 \ud2b9\uc131\uc740 10\u00b0C~35\u00b0C\uc758 \uc8fc\ubcc0 \uc628\ub3c4\uc5d0\uc11c \uc2dc\ud5d8\ud558\uace0, -20\u00b0C\uc5d0\uc11c \uc0e4\ub974\ud53c \ucda9\uaca9 \uc2dc\ud5d8\uc744 \uac70\uccd0\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uc0ac\uc6a9 \uc870\uac74\uc5d0\uc11c \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, 8.8F \ub4f1\uae09\uc758 \uc778\uc7a5 \uac15\ub3c4(Rm)\ub294 \ucd5c\uc18c 800MPa\uc774\uba70, \uc774\ub294 \uac15\ucca0\uc774 \uc778\uc7a5\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n

\ud56d\ubcf5\uac15\ub3c4\ub294 0.2% \ud56d\ubcf5\uac15\ub3c4(Rp0.2)\ub85c \uce21\uc815\ub418\uba70, \uc18c\uc131\ubcc0\ud615\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud56d\ubcf5\uac15\ub3c4(Sp)\ub294 8.8F\uc758 \uacbd\uc6b0 0.91\uacfc \uac19\uc740 \uc548\uc804 \uc5ec\uc720\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5f0\uc131\uc740 \uc2e0\uc7a5\ub960(A)\uacfc \ub2e8\uba74\uc801 \uac10\uc18c\uc728(Z)\uc744 \ud1b5\ud574 \ud3c9\uac00\ub418\uba70, \uccb4\uacb0 \ubd80\ud488\uc774 \ucde8\uc131 \ud30c\uad34 \uc5c6\uc774 \ubcc0\ud615\ub420 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n

\uacbd\ub3c4 \uc2dc\ud5d8(\ube44\ucee4\uc2a4, \ube0c\ub9ac\ub12c, \ub85c\ud06c\uc6f0)\uc744 \ud1b5\ud574 \uade0\uc77c\uc131\uc744 \uac80\uc99d\ud558\uace0, \uc9c0\ub098\uce58\uac8c \ucde8\uc131\uc774 \uac15\ud558\uac70\ub098 \ubb34\ub978 \uc7ac\ub8cc\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \ud5c8\uc6a9 \ubc94\uc704\ub97c \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4. -20\u00b0C\uc5d0\uc11c \ucd5c\uc18c 27J\uc758 \ucda9\uaca9 \uc5d0\ub108\uc9c0(KV)\ub97c \ud655\ubcf4\ud558\uc5ec \uc800\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc778\uc131\uc744 \ud655\uc778\ud588\uc2b5\ub2c8\ub2e4. \ud45c\uba74 \uacb0\ud568\uc740 GB\/T 5779.1 \uaddc\uaca9\uc5d0 \ub530\ub77c \uad00\ub9ac\ub429\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\ud488\ubaa9 \ubc88\ud638<\/th>\n\uae30\uacc4\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n<\/tr>\n
8.8F<\/th>\n9.8F<\/th>\n10.9F<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\uc778\uc7a5 \uac15\ub3c4 Rm\/MPa<\/td>\n\uba85\uc0ac \uac19\uc740\uc5d0\uc774<\/sup><\/td>\n800<\/td>\n900<\/td>\n1000<\/td>\n<\/tr>\n
\ucd5c\uc18c<\/td>\n800<\/td>\n900<\/td>\n1040<\/td>\n<\/tr>\n
2<\/td>\n0.2%\uc5d0\uc11c\uc758 \uc751\ub825, \ube44\ube44\ub840 \uc2e0\uc7a5\ub960, Rp0.2\/MPa<\/td>\n\uba85\uc0ac \uac19\uc740\uc5d0\uc774<\/sup><\/td>\n640<\/td>\n720<\/td>\n900<\/td>\n<\/tr>\n
\ucd5c\uc18c<\/td>\n640<\/td>\n720<\/td>\n940<\/td>\n<\/tr>\n
3<\/td>\n\uc99d\uba85 \uc751\ub825 Spb<\/sup>\/MPa<\/td>\n\uba85\uc0ac \uac19\uc740<\/td>\n580<\/td>\n650<\/td>\n830<\/td>\n<\/tr>\n
\ud56d\ubcf5\uac15\ub3c4\ube44 Sp, \uacf5\uce6d \/ Rp0.2 \ucd5c\uc18c<\/td>\n0.91<\/td>\n0.9<\/td>\n0.88<\/td>\n<\/tr>\n
4<\/td>\n\uace8\uc808 \ud6c4 \uc2e0\uc7a5\ub960 A\/%<\/td>\n\ucd5c\uc18c<\/td>\n12<\/td>\n10<\/td>\n9<\/td>\n<\/tr>\n
5<\/td>\n\uba74\uc801 Z\/%\uc758 \uac10\uc18c<\/td>\n\ucd5c\uc18c<\/td>\n52<\/td>\n48<\/td>\n48<\/td>\n<\/tr>\n
6<\/td>\n\uba38\ub9ac \uac74\uac15<\/td>\n\uace8\uc808 \uc5c6\uc74c<\/td>\n<\/tr>\n
7<\/td>\n\ube44\ucee4\uc2a4 \uacbd\ub3c4 HV F\u226598N<\/td>\n\ucd5c\uc18c<\/td>\n250<\/td>\n290<\/td>\n320<\/td>\n<\/tr>\n
\ucd5c\ub300<\/td>\n320<\/td>\n360<\/td>\n380<\/td>\n<\/tr>\n
8<\/td>\n\ube0c\ub9ac\ub12c \uacbd\ub3c4 HBW F=30D\u00b2<\/td>\n\ucd5c\uc18c<\/td>\n238<\/td>\n276<\/td>\n304<\/td>\n<\/tr>\n
\ucd5c\ub300<\/td>\n304<\/td>\n342<\/td>\n361<\/td>\n<\/tr>\n
9<\/td>\n\ub85c\ud06c\uc6f0 \uacbd\ub3c4 HRC<\/td>\n\ucd5c\uc18c<\/td>\n22<\/td>\n28<\/td>\n32<\/td>\n<\/tr>\n
\ucd5c\ub300<\/td>\n32<\/td>\n37<\/td>\n39<\/td>\n<\/tr>\n
10<\/td>\n\ud30c\uad34 \ud1a0\ud06c MB\/Nm<\/td>\n\ucd5c\uc18c<\/td>\nGB\/T 3098.13\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/td>\n<\/tr>\n
11<\/td>\n\ucda9\uaca9 \uc5d0\ub108\uc9c0 KVCD<\/sup>\/J<\/td>\n\ucd5c\uc18c<\/td>\n27<\/td>\n<\/tr>\n
12<\/td>\n\ud45c\uba74 \uacb0\ud568<\/td>\nGB\/T 5779.1\uc774\uc790\ud615<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\ucc38\uace0: \uc5d0\uc774<\/sup> \ud45c\uc2dc\ub97c \uc704\ud55c \uba85\ubaa9\uac12. b<\/sup> \ub0b4\ud558\uc911\uc740 \ud45c 5\uc640 \ud45c 7\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. c<\/sup> -20\u00b0C\uc5d0\uc11c. d<\/sup> d=16mm\uc778 \uacbd\uc6b0. \uc774\uc790\ud615<\/sup> GB\/T 5779.3\uc740 \ud569\uc758\uc5d0 \ub530\ub978 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \uace0\uc8fc\uae30 \ud53c\ub85c \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub418\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ubbf8\uc138 \uacb0\uc815\ub9bd \uad6c\uc870\ub294 \ud0c1\uc6d4\ud55c \ucda9\uaca9 \uc778\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc9c4\ub3d9 \ud658\uacbd\uc5d0\uc11c \ud30c\uc190 \uc704\ud5d8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \uacbd\ub3c4 \ud55c\uacc4\ub294 \uac00\uacf5\uc131\uacfc \ub0b4\ub9c8\ubaa8\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n

\n

\uc801\uc6a9 \uac00\ub2a5\ud55c \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uace0\ub824 \uc0ac\ud56d<\/h2>\n

\ud45c\uc900 \uc81c4\uc7a5\uc5d0\uc11c\ub294 \uc778\uc7a5, \ud56d\ubcf5\uac15\ub3c4, \uacbd\ub3c4 \ubc0f \ucda9\uaca9 \uc2dc\ud5d8\uc744 \ud3ec\ud568\ud55c \ubb3c\uc131 \uac80\uc99d \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\uc740 \ub2e4\uc591\ud55c \uc885\ub958\uc640 \ud06c\uae30\uc758 \uccb4\uacb0 \ubd80\ud488\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \uc81c3\uc7a5\uc5d0\uc11c\ub294 \uc801\ud569\uc131\uc744 \uba85\uc2dc\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc778\uc7a5 \uc2dc\ud5d8\uc5d0\uc11c\ub294 \uac00\uacf5\ub41c \uc2dc\ud3b8\uc744 \uc0ac\uc6a9\ud558\uc5ec Rm \ubc0f Rp0.2 \uac12\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud569\ub2c8\ub2e4.<\/p>\n

\ub0b4\ud558\ub825 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uccb4\uacb0 \ubd80\ud488\uc774 \ubcc0\ud615 \uc5c6\uc774 Sp \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\uc74c\uc744 \ud655\uc778\ud588\uc73c\uba70, \uc774\ub294 \uc608\uc555 \uc801\uc6a9\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud45c\uba74 \uacbd\ub3c4 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uade0\uc77c\uc131\uc744 \ud655\ubcf4\ud588\uc2b5\ub2c8\ub2e4. \ucda9\uaca9 \uc2dc\ud5d8\uc740 \uc0e4\ub974\ud53c V-\ub178\uce58 \uc2dc\ud3b8\uc744 \uc0ac\uc6a9\ud558\uc5ec -20\u00b0C\uc5d0\uc11c KV \uac12\uc744 \uce21\uc815\ud558\uace0 \ucde8\uc131 \ud30c\uad34 \uc800\ud56d\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n

\uace0\ub824 \uc0ac\ud56d\uc5d0\ub294 \ud06c\uae30 \ud6a8\uacfc\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc7ac\uc9c8\uc774 \uc801\ud569\ud558\ub354\ub77c\ub3c4 \ud06c\uae30\uac00 \uc791\uc740 \uccb4\uacb0 \ubd80\ud488\uc740 \uac15\ub3c4\uac00 \ub5a8\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\ud5d8 \uc911 \ud658\uacbd \uc870\uac74\uc740 \uc81c\uc5b4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. GB\/T 5779.3\uacfc \uac19\uc740 \uacb0\ud568 \uac80\uc0ac \ub300\uccb4 \ubc29\ubc95\uc740 \ud611\uc758\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ud14c\uc2a4\ud2b8 \ub2e8\uacc4\uc5d0 \ub300\ud55c \uc21c\uc11c\uac00 \uc9c0\uc815\ub41c \ubaa9\ub85d:<\/p>\n

    \n
  1. \ud45c\uc900 \uaddc\uaca9\uc5d0 \ub530\ub77c \uc2dc\ud3b8\uc744 \uc900\ube44\ud558\uc2ed\uc2dc\uc624.<\/li>\n
  2. \uc9c0\uc815\ub41c \uc628\ub3c4\uc5d0\uc11c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/li>\n
  3. \uacb0\uacfc\ub97c \uae30\ub85d\ud558\uace0 \ud45c 3\uc758 \ud55c\uacc4\uac12\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n
  4. \uacb0\ud568 \uc5ec\ubd80\ub97c \uc721\uc548\uc73c\ub85c, \uadf8\ub9ac\uace0 \ube44\ud30c\uad34\uc801\uc778 \ubc29\ubc95\uc73c\ub85c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n

    \uac80\uc0ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc21c\uc11c\uac00 \uc815\ud574\uc9c0\uc9c0 \uc54a\uc740 \uc694\uc778\ub4e4:<\/p>\n

      \n
    • \ub098\uc0ac\uc0b0 \ud615\uc0c1\uc774 \uc751\ub825 \ubd84\ud3ec\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n
    • \ub0c9\uac04 \uc131\ud615\uacfc \uac19\uc740 \uc81c\uc870 \uacf5\uc815.<\/li>\n
    • \ucf54\ud305\uc740 \ubb3c\uc131\uc744 \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \uc774\ub7ec\ud55c \ubc29\ubc95\ub4e4\uc740 \uad6d\uc81c \uaddc\ubc94\uc5d0 \ubd80\ud569\ud558\uc5ec \ucd94\uc801\uc131\uacfc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uc7a5\ube44\uc758 \uc815\uae30\uc801\uc778 \uad50\uc815\uc740 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n

      \n

      \uad75\uc740 \ub098\uc0ac\uc0b0\uacfc \uac00\ub294 \ub098\uc0ac\uc0b0\uc6a9 \ud558\uc911\ud45c<\/h2>\n

      \ud45c 4~7\uc740 \uacf5\uce6d \uc751\ub825 \uba74\uc801(As,nom)\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud55c \uad75\uc740 \ub098\uc0ac\uc0b0\uacfc \uac00\ub294 \ub098\uc0ac\uc0b0\uc758 \ucd5c\uc18c \uc778\uc7a5 \ud558\uc911 \ubc0f \ud56d\ubcf5 \ud558\uc911\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08 \ud328\uc2a4\ub108\uc758 \uacbd\uc6b0 GB\/T 5267.3 \ubd80\ub85d A\uc5d0 \ub530\ub978 \uac10\uc18c\uc728\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

      \ud45c 4: \uad75\uc740 \uc2e4\uc758 \ucd5c\uc18c \uc778\uc7a5 \ud558\uc911(Fm,min = As,nom \u00d7 Rm,min \/ N).<\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \ub098\uc0ac \ud06c\uae30 d<\/th>\n\uacf5\uce6d \uc751\ub825 \uba74\uc801 As,nom \/ mm\u00b2<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n<\/tr>\n
      8.8F<\/th>\n9.8F<\/th>\n10.9F<\/th>\n<\/tr>\n
      \ucd5c\uc18c \uc778\uc7a5 \ud558\uc911 Fm,min \/ N<\/th>\n<\/tr>\n<\/thead>\n
      \uc5e05<\/td>\n14.2<\/td>\n11360<\/td>\n12780<\/td>\n14768<\/td>\n<\/tr>\n
      \uc5e06<\/td>\n20.1<\/td>\n16080<\/td>\n18090<\/td>\n20904<\/td>\n<\/tr>\n
      \uc5e07<\/td>\n28.9<\/td>\n23120<\/td>\n26010<\/td>\n30056<\/td>\n<\/tr>\n
      \uc5e08<\/td>\n36.6<\/td>\n29280<\/td>\n32940<\/td>\n38064<\/td>\n<\/tr>\n
      \uc5e010<\/td>\n58<\/td>\n46400<\/td>\n52200<\/td>\n60320<\/td>\n<\/tr>\n
      M12<\/td>\n84.3<\/td>\n67440<\/td>\n75870<\/td>\n87672<\/td>\n<\/tr>\n
      \uc5e014<\/td>\n115<\/td>\n92000<\/td>\n103500<\/td>\n119600<\/td>\n<\/tr>\n
      M16<\/td>\n157<\/td>\n125600<\/td>\n141300<\/td>\n163280<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      \ud45c 5: \uad75\uc740 \ub098\uc0ac\uc0b0\uc758 \ub0b4\ud558\uc911(Fp = As,nom \u00d7 Sp \/ N). \ud45c\uc900 \uacc4\uc0b0\uc5d0 \ub530\ub978 \ubcf4\uc815\uac12.<\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \ub098\uc0ac \ud06c\uae30 d<\/th>\n\uacf5\uce6d \uc751\ub825 \uba74\uc801 As,nom \/ mm\u00b2<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n<\/tr>\n
      8.8F<\/th>\n9.8F<\/th>\n10.9F<\/th>\n<\/tr>\n
      \uc2dc\ud5d8\ud558\uc911 Fp \/ N<\/th>\n<\/tr>\n<\/thead>\n
      \uc5e05<\/td>\n14.2<\/td>\n8240<\/td>\n9230<\/td>\n11790<\/td>\n<\/tr>\n
      \uc5e06<\/td>\n20.1<\/td>\n11660<\/td>\n13070<\/td>\n16680<\/td>\n<\/tr>\n
      \uc5e07<\/td>\n28.9<\/td>\n16760<\/td>\n18790<\/td>\n23990<\/td>\n<\/tr>\n
      \uc5e08<\/td>\n36.6<\/td>\n21230<\/td>\n23790<\/td>\n30380<\/td>\n<\/tr>\n
      \uc5e010<\/td>\n58<\/td>\n33640<\/td>\n37700<\/td>\n48140<\/td>\n<\/tr>\n
      M12<\/td>\n84.3<\/td>\n48890<\/td>\n54800<\/td>\n69970<\/td>\n<\/tr>\n
      \uc5e014<\/td>\n115<\/td>\n66700<\/td>\n74750<\/td>\n95450<\/td>\n<\/tr>\n
      M16<\/td>\n157<\/td>\n91060<\/td>\n102050<\/td>\n130310<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      \ud45c 6: \uac00\ub294 \uc2e4\uc758 \ucd5c\uc18c \uc778\uc7a5 \ud558\uc911.<\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \ub098\uc0ac \ud06c\uae30 d\u00d7p<\/th>\n\uacf5\uce6d \uc751\ub825 \uba74\uc801 As,nom \/ mm\u00b2<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n<\/tr>\n
      8.8F<\/th>\n9.8F<\/th>\n10.9F<\/th>\n<\/tr>\n
      \ucd5c\uc18c \uc778\uc7a5 \ud558\uc911 Fm,min \/ N<\/th>\n<\/tr>\n<\/thead>\n
      \uc5e08\u00d71<\/td>\n39.2<\/td>\n31360<\/td>\n35280<\/td>\n40768<\/td>\n<\/tr>\n
      \uc5e010\u00d71<\/td>\n64.5<\/td>\n51600<\/td>\n58050<\/td>\n67080<\/td>\n<\/tr>\n
      M10\u00d71.25<\/td>\n61.2<\/td>\n48960<\/td>\n55080<\/td>\n63648<\/td>\n<\/tr>\n
      M12\u00d71.25<\/td>\n92.1<\/td>\n73680<\/td>\n82890<\/td>\n95784<\/td>\n<\/tr>\n
      M12\u00d71.5<\/td>\n88.1<\/td>\n70480<\/td>\n79290<\/td>\n91624<\/td>\n<\/tr>\n
      M14\u00d71.5<\/td>\n125<\/td>\n100000<\/td>\n112500<\/td>\n130000<\/td>\n<\/tr>\n
      M16\u00d71.5<\/td>\n167<\/td>\n133600<\/td>\n150300<\/td>\n173680<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      \ud45c 7: \uac00\ub294 \ub098\uc0ac\uc0b0\uc758 \ub0b4\ud558\uc911.<\/p>\n

      \n\n\n\n\n\n\n\n\n\n\n\n\n\n
      \ub098\uc0ac \ud06c\uae30 d\u00d7p<\/th>\n\uacf5\uce6d \uc751\ub825 \uba74\uc801 As,nom \/ mm\u00b2<\/th>\n\uc131\ub2a5 \ub4f1\uae09<\/th>\n<\/tr>\n
      8.8F<\/th>\n9.8F<\/th>\n10.9F<\/th>\n<\/tr>\n
      \uc2dc\ud5d8\ud558\uc911 Fp \/ N<\/th>\n<\/tr>\n<\/thead>\n
      \uc5e08\u00d71<\/td>\n39.2<\/td>\n22740<\/td>\n25480<\/td>\n32540<\/td>\n<\/tr>\n
      \uc5e010\u00d71<\/td>\n64.5<\/td>\n37410<\/td>\n41930<\/td>\n53540<\/td>\n<\/tr>\n
      M10\u00d71.25<\/td>\n61.2<\/td>\n35490<\/td>\n39780<\/td>\n50800<\/td>\n<\/tr>\n
      M12\u00d71.25<\/td>\n92.1<\/td>\n53420<\/td>\n59870<\/td>\n76440<\/td>\n<\/tr>\n
      M12\u00d71.5<\/td>\n88.1<\/td>\n51090<\/td>\n57270<\/td>\n73120<\/td>\n<\/tr>\n
      M14\u00d71.5<\/td>\n125<\/td>\n72500<\/td>\n81250<\/td>\n103750<\/td>\n<\/tr>\n
      M16\u00d71.5<\/td>\n167<\/td>\n96860<\/td>\n108550<\/td>\n138610<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

      \uc774 \ud45c\ub294 \uc124\uacc4 \uacc4\uc0b0\uc744 \uc9c0\uc6d0\ud558\uc5ec \uc548\uc804\ud55c \uc608\ud558\uc911\uacfc \uadf9\ud55c \uac15\ub3c4\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. As,nom\uc740 9.1.6.1\uc5d0 \ub530\ub77c \uacc4\uc0b0\ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n

      \n

      \ubd80\ub85d \ubc0f \uad8c\uace0\uc0ac\ud56d<\/h2>\n

      \ubd80\ub85d A\ub294 MFT8~MFT10 \ub4f1\uae09\uc758 \ud654\ud559 \uc870\uc131 \ubc0f \uacb0\uc815\ub9bd \ud06c\uae30\ub97c \ud3ec\ud568\ud55c \uc7ac\ub8cc\uc758 \uae30\uc220\uc801 \uc870\uac74\uc744 \uc0c1\uc138\ud788 \uae30\uc220\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc6d0\uc790\uc7ac\uac00 \uba85\uc2dc\ub41c \ud2b9\uc131\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud55c \uae30\ubc18\uc744 \uc81c\uacf5\ud568\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ubd80\ub85d B\ub294 \uc5f4\uac04\uc555\uc5f0\uc120\uc744 \uccb4\uacb0 \ubd80\ud488\uc73c\ub85c \uac00\uacf5\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc9c0\uce68\uc744 \uc81c\uacf5\ud558\uba70, \uc131\ud615 \ud6c4 \ubbf8\uc138\uad6c\uc870\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud55c \uc548\uc815\ud654 \ucc98\ub9ac\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

      \ubbf8\uc138\ud55c \uc785\uc790\ub97c \uc720\uc9c0\ud558\uace0 \uad6c\uc870\ub97c \uac70\uce60\uac8c \ub9cc\ub4e4 \uc218 \uc788\ub294 \uacfc\uc5f4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc81c\uc5b4\ub41c \ub0c9\uac01\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc704\ud574\uc11c\ub294 \uc774\ub7ec\ud55c \uc0ac\ud56d\ub4e4\uc744 \uc81c\uc870 \ubaa8\ubc94 \uc0ac\ub840\uc640 \ud1b5\ud569\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n

      \n

      \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n
      \n
      \uc774 \ud45c\uc900\uc5d0\uc11c \ubbf8\uc138 \uacb0\uc815\ub9bd \ube44\ub2f4\uae08\uc9c8\uac15\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/dt>\n
      \uc774\ub294 GB\/T 3098.22-2009\uc5d0 \uc815\uc758\ub41c \ubc14\uc640 \uac19\uc774, \ubbf8\uc138\ud55c \ud398\ub77c\uc774\ud2b8 \uacb0\uc815\ub9bd\uc744 \uc5bb\uae30 \uc704\ud574 \uc5f4\uae30\uacc4\uc801 \uc555\uc5f0\uc744 \ud1b5\ud574 \uac00\uacf5\ub41c \uac15\ucca0\uc744 \uc758\ubbf8\ud558\uba70, \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \uc5c6\uc774 \ub192\uc740 \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/dd>\n
      \uc774\uac83\uc740 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uac15\ucca0 \ud328\uc2a4\ub108\uc640 \uc5b4\ub5bb\uac8c \ub2e4\ub985\ub2c8\uae4c?<\/dt>\n
      \ube44\ub0c9\uac01\ud615\uc740 \ubbf8\uc138\ud569\uae08\ud654\uc640 \uc81c\uc5b4\ub41c \ub0c9\uac01\uc744 \ud1b5\ud574 \ud2b9\uc131\uc744 \ubd80\uc5ec\ud558\uc5ec \ube44\uc6a9 \uc808\uac10\uacfc \ub354 \ub098\uc740 \uc778\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ubc18\uba74, \ub0c9\uac01\ud615\uc740 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uacbd\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4.<\/dd>\n
      \uc774\ub7ec\ud55c \uccb4\uacb0 \ubd80\ud488\uc758 \ud06c\uae30 \uc81c\ud55c\uc740 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/dt>\n
      \uacf5\uce6d \uc9c1\uacbd 5mm~16mm\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud558\uba70, 10.9F\uc640 \uac19\uc740 \ud2b9\uc815 \ub4f1\uae09\uc740 \uc2a4\ud130\ub4dc \ubc0f \ub85c\ub4dc\uc5d0\ub9cc \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/dd>\n
      \ucda9\uaca9 \uc778\uc131\uc740 \uc5b4\ub5bb\uac8c \ud14c\uc2a4\ud2b8\ud558\ub098\uc694?<\/dt>\n
      -20\u00b0C\uc5d0\uc11c \uc0e4\ub974\ud53c V-\ub178\uce58 \uc2dc\ud5d8\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc9c1\uacbd 16mm\uc5d0 \ub300\ud574 \ucd5c\uc18c 27J\uc758 \ucda9\uaca9 \uc5d0\ub108\uc9c0\ub97c \uc694\uad6c\ud568\uc73c\ub85c\uc368 \uc800\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/dd>\n
      \ud45c\uba74 \uacb0\ud568\uc73c\ub85c \uc778\ud574 \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/dt>\n
      \uade0\uc5f4\uc774\ub098 \uc774\uc74c\ub9e4\uc640 \uac19\uc740 \uacb0\ud568\uc740 \ud558\uc911 \uc9c0\uc9c0\ub825\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac80\uc0ac \ubc0f \ud569\uaca9 \uae30\uc900\uc5d0 \ub300\ud574\uc11c\ub294 GB\/T 5779.1 \ud45c\uc900\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/dd>\n
      \ucf54\ud305 \uc885\ub958\uc5d0 \ub530\ub77c \ub0b4\ud558\uc911\uc744 \uc870\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/dt>\n
      \ub124, \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08\ub41c 6g\/6az \ub098\uc0ac\uc0b0\uc758 \uacbd\uc6b0, \ub450\uaed8 \ud6a8\uacfc\ub97c \uace0\ub824\ud558\uae30 \uc704\ud574 GB\/T 5267.3 \ubd80\ub85d A\uc5d0 \ub530\ub77c \uac10\uc18c\ub7c9\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/dd>\n<\/dl>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

      GB\/T 3098.22-2009 \ud45c\uc900 \uc18c\uac1c GB\/T 3098.22-2009 \ud45c\uc900\uc740 \ubbf8\uc138 \uacb0\uc815\ub9bd\uc758 \ube44\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uac15\ucca0\ub85c \uc81c\uc791\ub41c \ubcfc\ud2b8, \ub098\uc0ac \ubc0f \uc2a4\ud130\ub4dc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ub2e4\uc591\ud55c \uae30\uacc4\uc801 \uc751\uc6a9 \ubd84\uc57c, \ud2b9\ud788 \uae30\uc874\uc758 \uc5f4\ucc98\ub9ac \uacf5\uc815 \uc5c6\uc774 \ub192\uc740 \uac15\ub3c4\uc640 \u200b\u200b\uc5f0\uc131\uc774 \uc694\uad6c\ub418\ub294 \ubd84\uc57c\uc5d0\uc11c \uccb4\uacb0 \ubd80\ud488\uc758 \uc2e0\ub8b0\uc131\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. [\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-5662","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\/5662","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=5662"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5662\/revisions"}],"predecessor-version":[{"id":5664,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5662\/revisions\/5664"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}