{"id":5557,"date":"2025-12-19T08:17:10","date_gmt":"2025-12-19T08:17:10","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5557"},"modified":"2025-12-19T08:17:10","modified_gmt":"2025-12-19T08:17:10","slug":"mechanical-performance-standards-for-nuts-gb-t-3098-2-2015","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ko\/blog\/mechanical-performance-standards-for-nuts-gb-t-3098-2-2015\/","title":{"rendered":"\ub108\ud2b8\uc758 \uae30\uacc4\uc801 \uc131\ub2a5 \ud45c\uc900: GB\/T 3098.2-2015"},"content":{"rendered":"
\n

GB\/T 3098.2-2015\ub294 \uc77c\ubc18\uc801\uc778 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc6a9\ub3c4\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15\uc73c\ub85c \uc81c\uc791\ub41c \uad75\uc740 \ub098\uc0ac\uc0b0 \ub108\ud2b8\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 ISO 898-2\uc640 \uac19\uc740 \uad6d\uc81c \ud45c\uc900\uacfc \uae34\ubc00\ud788 \uc5f0\uacc4\ub418\uc5b4 \uccb4\uacb0 \uc2dc\uc2a4\ud15c\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. 4\ub4f1\uae09\ubd80\ud130 12\ub4f1\uae09\uae4c\uc9c0\uc758 \uc131\ub2a5 \ub4f1\uae09\uc744 \ub2e4\ub8e8\uba70, \ud2b9\ud788 \ub0b4\ud558\uc911, \ud654\ud559 \uc870\uc131, \uacbd\ub3c4, \ubcfc\ud2b8, \ub098\uc0ac \ub610\ub294 \uc2a4\ud130\ub4dc\uc640\uc758 \ud638\ud658\uc131\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc544\ub798\uc5d0\ub294 \uc815\ud655\ud55c \ucc38\uc870\ub97c \uc704\ud574 \ud45c\uc900\uc5d0\uc11c \ubc1c\ucdcc\ud55c \uc8fc\uc694 \ub0b4\uc6a9\uc744 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\uad75\uc740 \ub098\uc0ac\uc0b0 \ub108\ud2b8\uc758 \ub0b4\ud558\uc911 \uac12<\/h2>\n

\ub0b4\uc555 \uc2dc\ud5d8 \ud558\uc911\uc740 \ub108\ud2b8\uac00 \uc601\uad6c\uc801\uc778 \ubcc0\ud615 \uc5c6\uc774 \uacac\ub51c \uc218 \uc788\ub294 \ucd5c\ub300 \ud558\uc911, \uc989 \ub108\ud2b8\uac00 \uacac\ub38c\uc57c \ud558\ub294 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub2e8\uc704\ub294 \ub274\ud134(N)\uc785\ub2c8\ub2e4. \ub2e4\uc74c \ud45c\ub294 \ub2e4\uc591\ud55c \ub098\uc0ac\uc0b0 \ud06c\uae30\uc640 \uc131\ub2a5 \ub4f1\uae09\uc5d0 \ub300\ud55c \ub0b4\uc555 \uc2dc\ud5d8 \ud558\uc911 \uac12\uc744 \uc81c\uacf5\ud569\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
\uc2e4<\/th>\n\uc815\uc810<\/th>\n4\ud559\ub144 (N)<\/th>\n5\ud559\ub144 (N)<\/th>\n5\ud559\ub144 (N)<\/th>\n6\ud559\ub144 (N)<\/th>\n8\ud559\ub144 (N)<\/th>\n10\ud559\ub144 (N)<\/th>\n12\ud559\ub144 (N)<\/th>\n<\/tr>\n<\/thead>\n
\uc5e05<\/td>\n0.8<\/td>\n5400<\/td>\n7100<\/td>\n8250<\/td>\n9500<\/td>\n12140<\/td>\n14800<\/td>\n16300<\/td>\n<\/tr>\n
\uc5e06<\/td>\n1<\/td>\n7640<\/td>\n10000<\/td>\n11700<\/td>\n13500<\/td>\n17200<\/td>\n20900<\/td>\n23100<\/td>\n<\/tr>\n
\uc5e07<\/td>\n1<\/td>\n11000<\/td>\n14500<\/td>\n16800<\/td>\n19400<\/td>\n24700<\/td>\n30100<\/td>\n33200<\/td>\n<\/tr>\n
\uc5e08<\/td>\n1.25<\/td>\n13900<\/td>\n18300<\/td>\n21600<\/td>\n24900<\/td>\n31800<\/td>\n38100<\/td>\n42500<\/td>\n<\/tr>\n
\uc5e010<\/td>\n1.5<\/td>\n22000<\/td>\n29000<\/td>\n34200<\/td>\n39400<\/td>\n50500<\/td>\n60300<\/td>\n67300<\/td>\n<\/tr>\n
M12<\/td>\n1.75<\/td>\n32000<\/td>\n42200<\/td>\n51400<\/td>\n59000<\/td>\n74200<\/td>\n88500<\/td>\n100300<\/td>\n<\/tr>\n
\uc5e014<\/td>\n2<\/td>\n43700<\/td>\n57500<\/td>\n70200<\/td>\n80500<\/td>\n101200<\/td>\n120800<\/td>\n136900<\/td>\n<\/tr>\n
M16<\/td>\n2<\/td>\n59700<\/td>\n78500<\/td>\n95800<\/td>\n109900<\/td>\n138200<\/td>\n164900<\/td>\n186800<\/td>\n<\/tr>\n
\uc5e018<\/td>\n2.5<\/td>\n73000<\/td>\n96000<\/td>\n121000<\/td>\n138200<\/td>\n176600<\/td>\n203500<\/td>\n230400<\/td>\n<\/tr>\n
\uc5e020<\/td>\n2.5<\/td>\n93100<\/td>\n122500<\/td>\n154400<\/td>\n176400<\/td>\n225400<\/td>\n259700<\/td>\n294000<\/td>\n<\/tr>\n
\uc5e022<\/td>\n2.5<\/td>\n115100<\/td>\n151500<\/td>\n190900<\/td>\n218200<\/td>\n278800<\/td>\n321200<\/td>\n363600<\/td>\n<\/tr>\n
\uc5e024<\/td>\n3<\/td>\n134100<\/td>\n176500<\/td>\n222400<\/td>\n254200<\/td>\n324800<\/td>\n374200<\/td>\n423600<\/td>\n<\/tr>\n
\uc5e027<\/td>\n3<\/td>\n174400<\/td>\n229500<\/td>\n289200<\/td>\n330500<\/td>\n422300<\/td>\n486500<\/td>\n550800<\/td>\n<\/tr>\n
\uc5e030<\/td>\n3.5<\/td>\n213200<\/td>\n280500<\/td>\n353400<\/td>\n403900<\/td>\n516100<\/td>\n594700<\/td>\n673200<\/td>\n<\/tr>\n
\uc5e033<\/td>\n3.5<\/td>\n263700<\/td>\n347000<\/td>\n437200<\/td>\n499700<\/td>\n638500<\/td>\n735600<\/td>\n832800<\/td>\n<\/tr>\n
\uc5e036<\/td>\n4<\/td>\n310500<\/td>\n408500<\/td>\n514700<\/td>\n588200<\/td>\n751600<\/td>\n866000<\/td>\n980400<\/td>\n<\/tr>\n
M39<\/td>\n4<\/td>\n370900<\/td>\n488000<\/td>\n614900<\/td>\n702700<\/td>\n897900<\/td>\n1035000<\/td>\n1171000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc774\ub7ec\ud55c \uac12\uc740 \uad6c\uc870\ubb3c \uc870\ub9bd\ud488\uc774\ub098 \uae30\uacc4\ub958\uc640 \uac19\uc774 \ud558\uc911 \uc9c0\uc9c0\ub825\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0\uc11c \ub108\ud2b8\ub97c \uc120\ud0dd\ud560 \ub54c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ud654\ud559\uc801 \uc870\uc131 \uc694\uad6c\uc0ac\ud56d<\/h2>\n

\ubcf8 \ud45c\uc900\uc740 \ud0c4\uc18c\uac15 \ub108\ud2b8\uc758 \uc801\uc808\ud55c \uc5f4\ucc98\ub9ac \ubc0f \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud654\ud559\uc801 \ud568\ub7c9 \uc81c\ud55c\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \ud0c4\uc18c(C), \uc778(P), \ud669(S)\uc758 \ucd5c\ub300\uac12\uacfc \ub9dd\uac04(Mn)\uc758 \ucd5c\uc18c\uac12\uc740 \uc544\ub798\uc5d0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc5f4\ucc98\ub9ac \uc720\ud615\uc5d0\ub294 \uc800\ub4f1\uae09\uc758 \uacbd\uc6b0 \uc120\ud0dd\uc801\uc778 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\uc774 \ud3ec\ud568\ub418\uba70, \uace0\ub4f1\uae09\uc758 \uacbd\uc6b0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\uc131\ub2a5 \ub4f1\uae09<\/th>\n\uc7ac\ub8cc<\/th>\n\uc5f4\ucc98\ub9ac<\/th>\nC(%) \ucd5c\ub300<\/th>\nMn(%)\ubd84<\/th>\nP(%) \ucd5c\ub300<\/th>\nS(%) \ucd5c\ub300<\/th>\n<\/tr>\n<\/thead>\n
4<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\uc120\ud0dd \uacfc\ubaa9<\/td>\n0.58<\/td>\n0.25<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
5<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.58<\/td>\n0.30<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
5<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\uc120\ud0dd \uacfc\ubaa9<\/td>\n0.58<\/td>\n–<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
6<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\uc120\ud0dd \uacfc\ubaa9<\/td>\n0.58<\/td>\n–<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
8<\/td>\n\ud0a4\uac00 \ud070 \uacac\uacfc\ub958 (\uc2a4\ud0c0\uc77c 2)<\/td>\n\uc120\ud0dd \uacfc\ubaa9<\/td>\n0.58<\/td>\n0.25<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
8<\/td>\n\ud45c\uc900 \ub108\ud2b8(\uc2a4\ud0c0\uc77c 1) D \u2264 M16<\/td>\n\uc120\ud0dd \uacfc\ubaa9<\/td>\n0.58<\/td>\n0.25<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
8<\/td>\n\ud45c\uc900 \ub108\ud2b8(\uc2a4\ud0c0\uc77c 1) D > M16<\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.58<\/td>\n0.30<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
10<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.58<\/td>\n0.30<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
12<\/td>\n\ud0c4\uc18c\uac15<\/td>\n\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1<\/td>\n0.58<\/td>\n0.45<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\ucc38\uace0: \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\uc774 \ud544\uc694\ud55c \ub4f1\uae09\uc758 \uacbd\uc6b0, \uc7ac\ub8cc\ub294 \ud15c\ud37c\ub9c1 \uc804\uc5d0 \ub098\uc0ac\uc0b0 \ubd80\ubd84\uc5d0\uc11c \uc57d 90% \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8\ub97c \uc5bb\uc744 \uc218 \uc788\ub3c4\ub85d \ucda9\ubd84\ud55c \uacbd\ud654\uc131\uc744 \ubcf4\uc5ec\uc57c \ud569\ub2c8\ub2e4. \ud654\ud559 \uc870\uc131 \ud3c9\uac00\ub294 \uad00\ub828 \ud45c\uc900\uc744 \ub530\ub77c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uacbd\ub3c4 \uc694\uad6c \uc0ac\ud56d<\/h2>\n

\uacbd\ub3c4\ub294 \ube44\ucee4\uc2a4(HV), \ube0c\ub9ac\ub12c(HB), \ub85c\ud06c\uc6f0 C(HRC) \ucc99\ub3c4\ub85c \uce21\uc815\ub418\uba70, \ub108\ud2b8\uc758 \ud06c\uae30\uc640 \ub4f1\uae09\uc5d0 \ub530\ub77c \ubc94\uc704\uac00 \ub2e4\ub985\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\ub3c4\ub294 \ud558\uc911\uc744 \ubc1b\uc744 \ub54c \ub108\ud2b8\uc758 \ubcc0\ud615 \uc800\ud56d\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\ub098\uc0ac \ud06c\uae30<\/th>\n4\ud559\ub144<\/th>\n5\ud559\ub144<\/th>\n5\ud559\ub144<\/th>\n6\ud559\ub144<\/th>\n8\ud559\ub144<\/th>\n10\ud559\ub144<\/th>\n12\ud559\ub144<\/th>\n<\/tr>\n
<\/th>\n\uaddc\ubaa8<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n\ubbfc<\/th>\n\ub9e5\uc2a4<\/th>\n<\/tr>\n<\/thead>\n
M5 \u2264 D \u2264 M16<\/td>\n\uace0\uc804\uc555<\/td>\n188<\/td>\n302<\/td>\n272<\/td>\n353<\/td>\n130<\/td>\n302<\/td>\n150<\/td>\n302<\/td>\n200<\/td>\n302<\/td>\n272<\/td>\n353<\/td>\n295<\/td>\n353<\/td>\n<\/tr>\n
M16 < D \u2264 M39<\/td>\n\uace0\uc804\uc555<\/td>\n188<\/td>\n302<\/td>\n272<\/td>\n353<\/td>\n146<\/td>\n302<\/td>\n170<\/td>\n302<\/td>\n233<\/td>\n353<\/td>\n272<\/td>\n353<\/td>\n272<\/td>\n353<\/td>\n<\/tr>\n
M5 \u2264 D \u2264 M16<\/td>\n\ud5e4\ube44<\/td>\n179<\/td>\n287<\/td>\n259<\/td>\n336<\/td>\n124<\/td>\n287<\/td>\n143<\/td>\n287<\/td>\n190<\/td>\n287<\/td>\n259<\/td>\n336<\/td>\n280<\/td>\n336<\/td>\n<\/tr>\n
M16 < D \u2264 M39<\/td>\n\ud5e4\ube44<\/td>\n179<\/td>\n287<\/td>\n259<\/td>\n336<\/td>\n139<\/td>\n287<\/td>\n162<\/td>\n287<\/td>\n221<\/td>\n336<\/td>\n259<\/td>\n336<\/td>\n259<\/td>\n336<\/td>\n<\/tr>\n
M5 \u2264 D \u2264 M16<\/td>\nHRC<\/td>\n–<\/td>\n30<\/td>\n26<\/td>\n36<\/td>\n–<\/td>\n30<\/td>\n–<\/td>\n30<\/td>\n–<\/td>\n30<\/td>\n26<\/td>\n36<\/td>\n29<\/td>\n36<\/td>\n<\/tr>\n
M16 < D \u2264 M39<\/td>\nHRC<\/td>\n–<\/td>\n30<\/td>\n26<\/td>\n36<\/td>\n–<\/td>\n30<\/td>\n–<\/td>\n30<\/td>\n–<\/td>\n36<\/td>\n26<\/td>\n36<\/td>\n26<\/td>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uac01\uc8fc: 8\ub4f1\uae09\uc758 \ud0a4\uac00 \ud070 \uacac\uacfc\ub958(\uc2a4\ud0c0\uc77c 2)\uc758 \ucd5c\uc18c \uacbd\ub3c4\ub294 180 HV(171 HB)\uc785\ub2c8\ub2e4. 8\ub4f1\uae09 \ud0a4\uac00 \ud070 \uacac\uacfc\ub958\uc758 \ucd5c\ub300 \uacbd\ub3c4\ub294 302 HV(287 HB, 30 HRC)\uc785\ub2c8\ub2e4. 12\ub4f1\uae09 \ud0a4\uac00 \ud070 \uacac\uacfc\ub958\uc758 \ucd5c\uc18c \uacbd\ub3c4\ub294 272 HV(259 HB, 26 HRC)\uc785\ub2c8\ub2e4.<\/p>\n

\ubcfc\ud2b8, \ub098\uc0ac \ub610\ub294 \uc2a4\ud130\ub4dc\uc640\uc758 \ud638\ud658\uc131<\/h2>\n

\uacb0\ud569\ubd80\uc758 \uacac\uace0\uc131\uc744 \ud655\ubcf4\ud558\ub824\uba74 \ub108\ud2b8\uc758 \ub4f1\uae09\uc774 \ubcfc\ud2b8 \ub4f1\uae09\uacfc \uc77c\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 \ub108\ud2b8 \uc885\ub958, \uacf5\uce6d \uc9c1\uacbd \ubc0f \ud638\ud658 \uac00\ub2a5\ud55c \ubcfc\ud2b8 \ub4f1\uae09\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\ub108\ud2b8 \uc2a4\ud0c0\uc77c<\/th>\n4\ud559\ub144<\/th>\n5\ud559\ub144<\/th>\n5\ud559\ub144<\/th>\n6\ud559\ub144<\/th>\n8\ud559\ub144<\/th>\n10\ud559\ub144<\/th>\n12\ud559\ub144<\/th>\n<\/tr>\n<\/thead>\n
\ud45c\uc900(\uc2a4\ud0c0\uc77c 1)<\/td>\n–<\/td>\n–<\/td>\nM5 \uf0a3 D \uf0a3 M39 \/ M8x1 \uf0a3 D \uf0a3 M39x3<\/td>\nM5 \uf0a3 D \uf0a3 M39 \/ M8x1 \uf0a3 D \uf0a3 M39x3<\/td>\nM5 \uf0a3 D \uf0a3 M39 \/ M8x1 \uf0a3 D \uf0a3 M39x3<\/td>\nM5 \u2264 D \u2264 M39 \/ M8x1 \u2264 D \u2264 M16x1.5<\/td>\nM5 \u2264 D \u2264 M16<\/td>\n<\/tr>\n
\ud0a4\uac00 \ud070 \uc0ac\ub78c\uc6a9 (\uc2a4\ud0c0\uc77c 2)<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\nM16 \u2264 D \u2264 M39 \/ M8x1 \u2264 D \u2264 M16x1.5<\/td>\nM5 \uf0a3 D \uf0a3 M39 \/ M8x1 \uf0a3 D \uf0a3 M39x3<\/td>\nM5 \u2264 D \u2264 M39 \/ M8x1 \u2264 D \u2264 M16x1.5<\/td>\n<\/tr>\n
\uc587\uc740 (\uc2a4\ud0c0\uc77c 0)<\/td>\nM5 \uf0a3 D \uf0a3 M39 \/ M8x1 \uf0a3 D \uf0a3 M39x3<\/td>\nM5 \uf0a3 D \uf0a3 M39 \/ M8x1 \uf0a3 D \uf0a3 M39x3<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
\ud638\ud658 \ubcfc\ud2b8 \ub4f1\uae09(\ucd5c\ub300)<\/td>\n–<\/td>\n–<\/td>\n5.8<\/td>\n6.8<\/td>\n8.8<\/td>\n10.9<\/td>\n12.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uc774\ub7ec\ud55c \ud638\ud658\uc131\uc740 \uc7a5\ub825\uc5d0 \uc758\ud574 \ubcfc\ud2b8\uac00 \ud30c\uc190\ub418\uae30 \uc804\uc5d0 \ub108\ud2b8\uac00 \ud30c\uc190\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uc5ec \uc870\ub9bd \uc548\uc804\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n

\ud1a0\ud06c \uace0\ub824 \uc0ac\ud56d<\/h2>\n

GB\/T 3098.2-2015\uc5d0\uc11c\ub294 \ub108\ud2b8\uc758 \ud30c\uad34 \ud1a0\ud06c\ub97c \uba85\uc2dc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud1a0\ud06c \uac12\uc740 \ub9c8\ucc30, \uc724\ud65c \ubc0f \uc870\ub9bd \uc870\uac74\uc758 \uc601\ud5a5\uc744 \ubc1b\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc124\uacc4 \uc2dc\uc5d0\ub294 \ub0b4\ud558\uc911\uacfc \uc608\uc555\uc5d0 \uc911\uc810\uc744 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \ub108\ud2b8\uc5d0 \uac00\ud574\uc9c0\ub294 \ud1a0\ud06c\ub294 \ubd80\ubd84\uc801\uc73c\ub85c \uccb4\uacb0\ub825\uc73c\ub85c \ubcc0\ud658\ub418\uba70, \ud45c\uba74 \ub9c8\uac10\uacfc \uac19\uc740 \uc694\uc778\uc5d0 \ub530\ub77c \ud6a8\uc728\uc740 \uc57d 20% \uc815\ub3c4\uc785\ub2c8\ub2e4. \ucc38\uace0 \uc790\ub8cc\ub85c\ub294 GB\/T 3098.1\uacfc \uac19\uc740 \ud45c\uc900\uc5d0\uc11c \ud574\ub2f9 \ubcfc\ud2b8\uc758 \ud1a0\ud06c \uac12\uc744 \ucc38\uc870\ud560 \uc218 \uc788\uc9c0\ub9cc, \ud2b9\uc815 \uc6a9\ub3c4\uc5d0 \ub300\ud574\uc11c\ub294 \ud56d\uc0c1 \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uac80\uc99d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38(FAQ)<\/h2>\n
\n
1. GB\/T 3098.2-2015\uc5d0\uc11c \uc99d\uba85\ud558\uc911\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/dt>\n
\ub0b4\ud558\uc911\uc740 \ub108\ud2b8\uac00 \uc601\uad6c\uc801\uc778 \ubcc0\ud615 \uc5c6\uc774 \uacac\ub38c\uc57c \ud558\ub294 \ucd95 \ubc29\ud5a5 \uc778\uc7a5\ub825\uc73c\ub85c, \ub108\ud2b8\uc758 \ud558\uc911 \uc9c0\uc9c0 \ub2a5\ub825\uc744 \uce21\uc815\ud558\ub294 \ucc99\ub3c4\uc785\ub2c8\ub2e4.<\/dd>\n
2. \uc5f4\ucc98\ub9ac\uac00 \uacac\uacfc\ub958\uc758 \uc131\ub2a5\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/dt>\n
\ub192\uc740 \ub4f1\uae09(\uc608: D > M16, 10, 12\uc758 \uacbd\uc6b0 8)\uc758 \uacbd\uc6b0 \ud544\uc694\ud55c \uacbd\ub3c4\uc640 \uac15\ub3c4\ub97c \uc5bb\uae30 \uc704\ud574 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\uc774 \ud544\uc694\ud558\uba70, \ud15c\ud37c\ub9c1 \uc804\uc5d0 \ucd5c\uc18c 90% \ub9c8\ub974\ud150\uc0ac\uc774\ud2b8 \uad6c\uc870\ub97c \ud655\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/dd>\n
3. 8\ub4f1\uae09 \ub108\ud2b8\ub97c 10.9\ub4f1\uae09 \ubcfc\ud2b8\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/dt>\n
\ub124, 8\ub4f1\uae09 \ub108\ud2b8\ub294 \ucd5c\ub300 8.8\ub4f1\uae09 \ubcfc\ud2b8\uc640 \ud638\ud658\ub418\uc9c0\ub9cc, 10.9\ub4f1\uae09 \ubcfc\ud2b8\uc758 \uacbd\uc6b0 \uac15\ub3c4\ub97c \ub9de\ucd94\uace0 \ub108\ud2b8 \ud30c\uc190\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 10\ub4f1\uae09 \ub108\ud2b8\ub97c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/dd>\n
4. \uace0\ud559\ub144\uc77c\uc218\ub85d \uc778\uacfc \ud669 \ud568\ub7c9 \uc81c\ud55c\uc774 \ub354 \uc5c4\uaca9\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/dt>\n
\ub0ae\uc740 P \ubc0f S \ud568\ub7c9(\uc608: 10\ub4f1\uae09\uc758 P\ub294 \ucd5c\ub300 0.048%)\uc740 \ucde8\uc131 \uc704\ud5d8\uc744 \uc904\uc5ec \uace0\uc751\ub825 \ud658\uacbd\uc5d0\uc11c \uc778\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/dd>\n
5. \uacac\uacfc\ub958\uc758 \uacbd\ub3c4\ub294 \uc5b4\ub5bb\uac8c \uce21\uc815\ud574\uc57c \ud560\uae4c\uc694?<\/dt>\n
\uacbd\ub3c4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c HV, HB \ub610\ub294 HRC \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub108\ud2b8\uc758 \ubca0\uc5b4\ub9c1 \ud45c\uba74 \ub610\ub294 \ub2e8\uba74\uc5d0\uc11c \uce21\uc815\ud558\uba70, \uac12\uc740 \ud06c\uae30\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4(\uc608: \uc77c\ubd80 \ub4f1\uae09\uc5d0\uc11c\ub294 \uc9c1\uacbd\uc774 \uc791\uc744\uc218\ub85d \ucd5c\uc18c\uac12\uc774 \ub354 \ub192\uc74c).<\/dd>\n
6. \uacac\uacfc\ub958\uc758 \uacbd\ub3c4\uac00 \ucd5c\ub300\uce58\ub97c \ucd08\uacfc\ud558\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c\uc694?<\/dt>\n
\uacbd\ub3c4\uac00 \uc9c0\ub098\uce58\uac8c \ub192\uc73c\uba74 \ucde8\uc131\uc774 \uc0dd\uae38 \uc218 \uc788\uc73c\ubbc0\ub85c, \ub108\ud2b8\ub294 \uac15\ub3c4\uc640 \uc5f0\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd94\uae30 \uc704\ud574 \uc9c0\uc815\ub41c \ubc94\uc704(\uc608: 10\ub4f1\uae09\uc758 \uacbd\uc6b0 \ucd5c\ub300 353 HV) \ub0b4\uc5d0 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/dd>\n<\/dl>\n<\/div>","protected":false},"excerpt":{"rendered":"

GB\/T 3098.2-2015 specifies the mechanical properties of coarse thread nuts made from carbon steel and alloy steel, applicable for general engineering purposes. This standard aligns closely with international norms such as ISO 898-2, ensuring compatibility in fastener systems. It covers performance grades from 4 to 12, focusing on proof load, chemical composition, hardness, and compatibility […]<\/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-5557","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\/5557","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=5557"}],"version-history":[{"count":1,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5557\/revisions"}],"predecessor-version":[{"id":5558,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/posts\/5557\/revisions\/5558"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/media?parent=5557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/categories?post=5557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ko\/wp-json\/wp\/v2\/tags?post=5557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}