{"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\/ja\/blog\/mechanical-performance-standards-for-nuts-gb-t-3098-2-2015\/","title":{"rendered":"\u30ca\u30c3\u30c8\u306e\u6a5f\u68b0\u7684\u6027\u80fd\u898f\u683c\uff1aGB\/T 3098.2-2015"},"content":{"rendered":"
\n

GB\/T 3098.2-2015\u306f\u3001\u70ad\u7d20\u92fc\u304a\u3088\u3073\u5408\u91d1\u92fc\u88fd\u306e\u7c97\u76ee\u306d\u3058\u30ca\u30c3\u30c8\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u898f\u5b9a\u3057\u3066\u304a\u308a\u3001\u4e00\u822c\u5de5\u5b66\u7528\u9014\u306b\u9069\u7528\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001ISO 898-2\u306a\u3069\u306e\u56fd\u969b\u898f\u683c\u3068\u5bc6\u63a5\u306b\u6574\u5408\u3057\u3066\u304a\u308a\u3001\u7de0\u7d50\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002\u6027\u80fd\u7b49\u7d1a\u306f4\u304b\u308912\u307e\u3067\u3067\u3001\u8010\u529b\u3001\u5316\u5b66\u7d44\u6210\u3001\u786c\u5ea6\u3001\u30dc\u30eb\u30c8\u3001\u306d\u3058\u3001\u30b9\u30bf\u30c3\u30c9\u3068\u306e\u9069\u5408\u6027\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u898f\u683c\u304b\u3089\u62bd\u51fa\u3057\u305f\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u3001\u91cd\u8981\u306a\u5074\u9762\u3092\u8a73\u7d30\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n

\u7c97\u76ee\u306d\u3058\u30ca\u30c3\u30c8\u306e\u8010\u8377\u91cd\u5024<\/h2>\n

\u8010\u529b\u8377\u91cd\u3068\u306f\u3001\u30ca\u30c3\u30c8\u304c\u6c38\u4e45\u5909\u5f62\u3059\u308b\u3053\u3068\u306a\u304f\u8010\u3048\u3089\u308c\u308b\u6700\u5927\u8377\u91cd\u3001\u3064\u307e\u308a\u30ca\u30c3\u30c8\u304c\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u6700\u5c0f\u5f15\u5f35\u5f37\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002\u5358\u4f4d\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\uff08N\uff09\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u306d\u3058\u30b5\u30a4\u30ba\u3068\u6027\u80fd\u7b49\u7d1a\u306b\u304a\u3051\u308b\u8010\u529b\u8377\u91cd\u306e\u5024\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u7cf8<\/th>\n\u30d4\u30c3\u30c1<\/th>\n\u30b0\u30ec\u30fc\u30c904\uff08N\uff09<\/th>\n\u30b0\u30ec\u30fc\u30c905\uff08N\uff09<\/th>\n5\u5e74\u751f\uff08N\uff09<\/th>\n6\u5e74\u751f\uff08N\uff09<\/th>\n8\u5e74\u751f\uff08N\uff09<\/th>\n10\u5e74\u751f\uff08N\uff09<\/th>\n12\u5e74\u751f\uff08N\uff09<\/th>\n<\/tr>\n<\/thead>\n
M5<\/td>\n0.8<\/td>\n5400<\/td>\n7100<\/td>\n8250<\/td>\n9500<\/td>\n12140<\/td>\n14800<\/td>\n16300<\/td>\n<\/tr>\n
M6<\/td>\n1<\/td>\n7640<\/td>\n10000<\/td>\n11700<\/td>\n13500<\/td>\n17200<\/td>\n20900<\/td>\n23100<\/td>\n<\/tr>\n
M7<\/td>\n1<\/td>\n11000<\/td>\n14500<\/td>\n16800<\/td>\n19400<\/td>\n24700<\/td>\n30100<\/td>\n33200<\/td>\n<\/tr>\n
M8<\/td>\n1.25<\/td>\n13900<\/td>\n18300<\/td>\n21600<\/td>\n24900<\/td>\n31800<\/td>\n38100<\/td>\n42500<\/td>\n<\/tr>\n
M10<\/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
M14<\/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
M18<\/td>\n2.5<\/td>\n73000<\/td>\n96000<\/td>\n121000<\/td>\n138200<\/td>\n176600<\/td>\n203500<\/td>\n230400<\/td>\n<\/tr>\n
M20<\/td>\n2.5<\/td>\n93100<\/td>\n122500<\/td>\n154400<\/td>\n176400<\/td>\n225400<\/td>\n259700<\/td>\n294000<\/td>\n<\/tr>\n
M22<\/td>\n2.5<\/td>\n115100<\/td>\n151500<\/td>\n190900<\/td>\n218200<\/td>\n278800<\/td>\n321200<\/td>\n363600<\/td>\n<\/tr>\n
M24<\/td>\n3<\/td>\n134100<\/td>\n176500<\/td>\n222400<\/td>\n254200<\/td>\n324800<\/td>\n374200<\/td>\n423600<\/td>\n<\/tr>\n
M27<\/td>\n3<\/td>\n174400<\/td>\n229500<\/td>\n289200<\/td>\n330500<\/td>\n422300<\/td>\n486500<\/td>\n550800<\/td>\n<\/tr>\n
M30<\/td>\n3.5<\/td>\n213200<\/td>\n280500<\/td>\n353400<\/td>\n403900<\/td>\n516100<\/td>\n594700<\/td>\n673200<\/td>\n<\/tr>\n
M33<\/td>\n3.5<\/td>\n263700<\/td>\n347000<\/td>\n437200<\/td>\n499700<\/td>\n638500<\/td>\n735600<\/td>\n832800<\/td>\n<\/tr>\n
M36<\/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

\u3053\u308c\u3089\u306e\u5024\u306f\u3001\u69cb\u9020\u30a2\u30bb\u30f3\u30d6\u30ea\u3084\u6a5f\u68b0\u306a\u3069\u3001\u8010\u8377\u91cd\u80fd\u529b\u304c\u6700\u512a\u5148\u3055\u308c\u308b\u7528\u9014\u306b\u304a\u3044\u3066\u30ca\u30c3\u30c8\u3092\u9078\u5b9a\u3059\u308b\u969b\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n

\u5316\u5b66\u7d44\u6210\u8981\u4ef6<\/h2>\n

\u3053\u306e\u898f\u683c\u3067\u306f\u3001\u70ad\u7d20\u92fc\u30ca\u30c3\u30c8\u306e\u9069\u5207\u306a\u71b1\u51e6\u7406\u3068\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3001\u5316\u5b66\u7d44\u6210\u306e\u8a31\u5bb9\u7bc4\u56f2\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u70ad\u7d20\uff08C\uff09\u3001\u30ea\u30f3\uff08P\uff09\u3001\u786b\u9ec4\uff08S\uff09\u306e\u6700\u5927\u5024\u3001\u304a\u3088\u3073\u30de\u30f3\u30ac\u30f3\uff08Mn\uff09\u306e\u6700\u5c0f\u5024\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u71b1\u51e6\u7406\u306e\u7a2e\u985e\u3068\u3057\u3066\u306f\u3001\u4f4e\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u713c\u5165\u308c\u713c\u623b\u3057\u304c\u4efb\u610f\u3001\u9ad8\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u5fc5\u9808\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30b0\u30ec\u30fc\u30c9<\/th>\n\u6750\u6599<\/th>\n\u71b1\u51e6\u7406<\/th>\nC (%) \u6700\u5927<\/th>\nMn (%) \u6700\u5c0f<\/th>\nP (%) \u6700\u5927<\/th>\nS (%) \u6700\u5927<\/th>\n<\/tr>\n<\/thead>\n
4<\/td>\n\u70ad\u7d20\u92fc<\/td>\n\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n0.58<\/td>\n0.25<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
5<\/td>\n\u70ad\u7d20\u92fc<\/td>\n\u713c\u304d\u5165\u308c\u3068\u713c\u304d\u623b\u3057<\/td>\n0.58<\/td>\n0.30<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
5<\/td>\n\u70ad\u7d20\u92fc<\/td>\n\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n0.58<\/td>\n–<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
6<\/td>\n\u70ad\u7d20\u92fc<\/td>\n\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n0.58<\/td>\n–<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
8<\/td>\n\u80cc\u306e\u9ad8\u3044\u30ca\u30c3\u30c8\uff08\u30b9\u30bf\u30a4\u30eb2\uff09<\/td>\n\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n0.58<\/td>\n0.25<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
8<\/td>\n\u6a19\u6e96\u30ca\u30c3\u30c8\uff08\u30b9\u30bf\u30a4\u30eb1\uff09D \u2264 M16<\/td>\n\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n0.58<\/td>\n0.25<\/td>\n0.060<\/td>\n0.150<\/td>\n<\/tr>\n
8<\/td>\n\u6a19\u6e96\u30ca\u30c3\u30c8\uff08\u30b9\u30bf\u30a4\u30eb1\uff09D > M16<\/td>\n\u713c\u304d\u5165\u308c\u3068\u713c\u304d\u623b\u3057<\/td>\n0.58<\/td>\n0.30<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
10<\/td>\n\u70ad\u7d20\u92fc<\/td>\n\u713c\u304d\u5165\u308c\u3068\u713c\u304d\u623b\u3057<\/td>\n0.58<\/td>\n0.30<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n
12<\/td>\n\u70ad\u7d20\u92fc<\/td>\n\u713c\u304d\u5165\u308c\u3068\u713c\u304d\u623b\u3057<\/td>\n0.58<\/td>\n0.45<\/td>\n0.048<\/td>\n0.058<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6ce8\uff1a\u713c\u5165\u308c\u713c\u623b\u3057\u304c\u5fc5\u8981\u306a\u30b0\u30ec\u30fc\u30c9\u306e\u5834\u5408\u3001\u6750\u6599\u306f\u713c\u623b\u3057\u524d\u306b\u306d\u3058\u90e8\u306b\u7d0490%\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u3092\u5f62\u6210\u3067\u304d\u308b\u3060\u3051\u306e\u5341\u5206\u306a\u713c\u5165\u308c\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5316\u5b66\u7d44\u6210\u306e\u8a55\u4fa1\u306f\u3001\u95a2\u9023\u898f\u683c\u306b\u5f93\u3063\u3066\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u786c\u5ea6\u8981\u4ef6<\/h2>\n

\u786c\u5ea6\u306f\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\uff08HV\uff09\u3001\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\uff08HB\uff09\u3001\u30ed\u30c3\u30af\u30a6\u30a7\u30ebC\u786c\u5ea6\uff08HRC\uff09\u3067\u6e2c\u5b9a\u3055\u308c\u3001\u305d\u306e\u7bc4\u56f2\u306f\u30ca\u30c3\u30c8\u306e\u30b5\u30a4\u30ba\u3068\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u8377\u91cd\u304c\u304b\u304b\u3063\u305f\u969b\u306e\u30ca\u30c3\u30c8\u306e\u5909\u5f62\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u306d\u3058\u30b5\u30a4\u30ba<\/th>\n4\u5e74\u751f<\/th>\n5\u5e74\u751f<\/th>\n5\u5e74\u751f<\/th>\n\u5c0f\u5b666\u5e74\u751f<\/th>\n8\u5e74\u751f<\/th>\n10\u5e74\u751f<\/th>\n12\u5e74\u751f<\/th>\n<\/tr>\n
<\/th>\n\u898f\u6a21<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n\u5206<\/th>\n\u30de\u30c3\u30af\u30b9<\/th>\n<\/tr>\n<\/thead>\n
M5 \u2264 D \u2264 M16<\/td>\n\u9ad8\u96fb\u5727<\/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\u9ad8\u96fb\u5727<\/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>\nHB<\/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>\nHB<\/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

\u6ce8\u8a18\uff1a\u30b0\u30ec\u30fc\u30c98\u306e\u80cc\u306e\u9ad8\u3044\u30ca\u30c3\u30c8\uff08\u30b9\u30bf\u30a4\u30eb2\uff09\u306e\u5834\u5408\u3001\u6700\u5c0f\u786c\u5ea6\u306f180 HV\uff08171 HB\uff09\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c98\u306e\u80cc\u306e\u9ad8\u3044\u30ca\u30c3\u30c8\u306e\u5834\u5408\u3001\u6700\u5927\u786c\u5ea6\u306f302 HV\uff08287 HB\u300130 HRC\uff09\u3067\u3059\u3002\u30b0\u30ec\u30fc\u30c912\u306e\u80cc\u306e\u9ad8\u3044\u30ca\u30c3\u30c8\u306e\u5834\u5408\u3001\u6700\u5c0f\u786c\u5ea6\u306f272 HV\uff08259 HB\u300126 HRC\uff09\u3067\u3059\u3002<\/p>\n

\u30dc\u30eb\u30c8\u3001\u30cd\u30b8\u3001\u30b9\u30bf\u30c3\u30c9\u3068\u306e\u4e92\u63db\u6027<\/h2>\n

\u63a5\u5408\u90e8\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30ca\u30c3\u30c8\u306f\u30dc\u30eb\u30c8\u306e\u7b49\u7d1a\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e0b\u306e\u8868\u306f\u3001\u30ca\u30c3\u30c8\u306e\u7a2e\u985e\u3001\u516c\u79f0\u76f4\u5f84\u3001\u304a\u3088\u3073\u9069\u5408\u3059\u308b\u30dc\u30eb\u30c8\u306e\u7b49\u7d1a\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u30ca\u30c3\u30c4\u30b9\u30bf\u30a4\u30eb<\/th>\n4\u5e74\u751f<\/th>\n5\u5e74\u751f<\/th>\n5\u5e74\u751f<\/th>\n\u5c0f\u5b666\u5e74\u751f<\/th>\n8\u5e74\u751f<\/th>\n10\u5e74\u751f<\/th>\n12\u5e74\u751f<\/th>\n<\/tr>\n<\/thead>\n
\u6a19\u6e96\uff08\u30b9\u30bf\u30a4\u30eb1\uff09<\/td>\n–<\/td>\n–<\/td>\nM5\u2266D\u2266M39 \/ M8x1\u2266D\u2266M39x3<\/td>\nM5\u2266D\u2266M39 \/ M8x1\u2266D\u2266M39x3<\/td>\nM5\u2266D\u2266M39 \/ M8x1\u2266D\u2266M39x3<\/td>\nM5 \u2264 D \u2264 M39 \/ M8x1 \u2264 D \u2264 M16x1.5<\/td>\nM5 \u2264 D \u2264 M16<\/td>\n<\/tr>\n
\u80cc\u306e\u9ad8\u3044\u30bf\u30a4\u30d7\uff08\u30b9\u30bf\u30a4\u30eb2\uff09<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\nM16 \u2264 D \u2264 M39 \/ M8x1 \u2264 D \u2264 M16x1.5<\/td>\nM5\u2266D\u2266M39 \/ M8x1\u2266D\u2266M39x3<\/td>\nM5 \u2264 D \u2264 M39 \/ M8x1 \u2264 D \u2264 M16x1.5<\/td>\n<\/tr>\n
\u8584\u578b\uff08\u30b9\u30bf\u30a4\u30eb0\uff09<\/td>\nM5\u2266D\u2266M39 \/ M8x1\u2266D\u2266M39x3<\/td>\nM5\u2266D\u2266M39 \/ M8x1\u2266D\u2266M39x3<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n<\/tr>\n
\u9069\u5408\u30dc\u30eb\u30c8\u30b0\u30ec\u30fc\u30c9\uff08\u6700\u5927\uff09<\/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

\u3053\u306e\u4e92\u63db\u6027\u306b\u3088\u308a\u3001\u30ca\u30c3\u30c8\u304c\u30dc\u30eb\u30c8\u3088\u308a\u3082\u5148\u306b\u5f35\u529b\u306b\u3088\u3063\u3066\u7834\u640d\u3059\u308b\u3053\u3068\u304c\u306a\u304f\u306a\u308a\u3001\u7d44\u307f\u7acb\u3066\u306e\u5b89\u5168\u6027\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u30c8\u30eb\u30af\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805<\/h2>\n

GB\/T 3098.2-2015\u3067\u306f\u3001\u30ca\u30c3\u30c8\u306e\u7834\u58ca\u30c8\u30eb\u30af\u306f\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u30c8\u30eb\u30af\u5024\u304c\u6469\u64e6\u3001\u6f64\u6ed1\u3001\u304a\u3088\u3073\u7d44\u307f\u7acb\u3066\u6761\u4ef6\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u308b\u305f\u3081\u3067\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001\u8a2d\u8a08\u306b\u304a\u3044\u3066\u306f\u8010\u529b\u8377\u91cd\u3068\u4e88\u8377\u91cd\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9f\u969b\u306b\u306f\u3001\u30ca\u30c3\u30c8\u306b\u52a0\u3048\u308b\u30c8\u30eb\u30af\u306f\u3001\u8868\u9762\u4ed5\u4e0a\u3052\u306a\u3069\u306e\u8981\u56e0\u306b\u5fdc\u3058\u3066\u3001\u90e8\u5206\u7684\u306b\u7de0\u3081\u4ed8\u3051\u529b\u306b\u5909\u63db\u3055\u308c\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u7d0420%\u306e\u52b9\u7387\u3068\u306a\u308a\u307e\u3059\u3002\u53c2\u8003\u3068\u3057\u3066\u3001GB\/T 3098.1\u306a\u3069\u306e\u898f\u683c\u304b\u3089\u5bfe\u5fdc\u3059\u308b\u30dc\u30eb\u30c8\u30c8\u30eb\u30af\u5024\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305f\u3060\u3057\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u3064\u3044\u3066\u306f\u3001\u5fc5\u305a\u8a66\u9a13\u306b\u3088\u3063\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

\u3088\u304f\u3042\u308b\u8cea\u554f\uff08FAQ\uff09<\/h2>\n
\n
1. GB\/T 3098.2-2015\u306b\u304a\u3051\u308b\u8010\u529b\u8377\u91cd\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/dt>\n
\u8010\u529b\u8377\u91cd\u3068\u306f\u3001\u30ca\u30c3\u30c8\u304c\u6c38\u4e45\u5909\u5f62\u3059\u308b\u3053\u3068\u306a\u304f\u8010\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u8ef8\u65b9\u5411\u306e\u5f15\u5f35\u529b\u306e\u3053\u3068\u3067\u3042\u308a\u3001\u30ca\u30c3\u30c8\u306e\u8010\u8377\u91cd\u80fd\u529b\u306e\u6307\u6a19\u3068\u306a\u308b\u3002<\/dd>\n
2. \u71b1\u51e6\u7406\u306f\u30ca\u30c3\u30c4\u306e\u6027\u80fd\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u304b\uff1f<\/dt>\n
\u3088\u308a\u9ad8\u3044\u30b0\u30ec\u30fc\u30c9\uff08\u4f8b\u3048\u3070\u3001D > M16\u300110\u300112\u306e\u5834\u5408\u306f8\uff09\u3067\u306f\u3001\u5fc5\u8981\u306a\u786c\u5ea6\u3068\u5f37\u5ea6\u3092\u5f97\u308b\u305f\u3081\u306b\u713c\u5165\u308c\u3068\u713c\u304d\u623b\u3057\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u713c\u304d\u623b\u3057\u524d\u306b\u5c11\u306a\u304f\u3068\u308290%\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7d44\u7e54\u3092\u78ba\u4fdd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/dd>\n
3. \u30b0\u30ec\u30fc\u30c98\u306e\u30ca\u30c3\u30c8\u306f\u30b0\u30ec\u30fc\u30c910.9\u306e\u30dc\u30eb\u30c8\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/dt>\n
\u306f\u3044\u3001\u30b0\u30ec\u30fc\u30c98\u306e\u30ca\u30c3\u30c8\u306f\u30b0\u30ec\u30fc\u30c98.8\u307e\u3067\u306e\u30dc\u30eb\u30c8\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b0\u30ec\u30fc\u30c910.9\u306e\u5834\u5408\u306f\u3001\u5f37\u5ea6\u3092\u5408\u308f\u305b\u3001\u30ca\u30c3\u30c8\u306e\u7834\u640d\u3092\u9632\u3050\u305f\u3081\u306b\u30b0\u30ec\u30fc\u30c910\u306e\u30ca\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/dd>\n
4. \u306a\u305c\u9ad8\u54c1\u4f4d\u306e\u88fd\u54c1\u307b\u3069\u30ea\u30f3\u3068\u786b\u9ec4\u306e\u8a31\u5bb9\u6fc3\u5ea6\u304c\u53b3\u3057\u304f\u306a\u308b\u306e\u3067\u3059\u304b\uff1f<\/dt>\n
\u30ea\u30f3\u3068\u786b\u9ec4\u306e\u542b\u6709\u91cf\u3092\u4f4e\u304f\u3059\u308b\uff08\u4f8b\u3048\u3070\u3001\u30b0\u30ec\u30fc\u30c910\u3067\u306f\u30ea\u30f3\u306e\u542b\u6709\u91cf\u3092\u6700\u59270.048%\u3068\u3059\u308b\uff09\u3053\u3068\u3067\u8106\u5316\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3055\u308c\u3001\u9ad8\u5fdc\u529b\u7528\u9014\u306b\u304a\u3051\u308b\u976d\u6027\u3068\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002<\/dd>\n
5\uff0e\u30ca\u30c3\u30c4\u306e\u786c\u5ea6\u306f\u3069\u306e\u3088\u3046\u306b\u691c\u67fb\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/dt>\n
\u786c\u5ea6\u306f\u901a\u5e38\u3001\u30ca\u30c3\u30c8\u306e\u63a5\u89e6\u9762\u307e\u305f\u306f\u65ad\u9762\u3067HV\u3001HB\u3001\u307e\u305f\u306fHRC\u6cd5\u3092\u7528\u3044\u3066\u6e2c\u5b9a\u3055\u308c\u3001\u5024\u306f\u30b5\u30a4\u30ba\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff08\u4f8b\u3048\u3070\u3001\u4e00\u90e8\u306e\u30b0\u30ec\u30fc\u30c9\u3067\u306f\u3001\u76f4\u5f84\u304c\u5c0f\u3055\u3044\u307b\u3069\u6700\u5c0f\u5024\u304c\u9ad8\u304f\u306a\u308b\uff09\u3002<\/dd>\n
6. \u30ca\u30c3\u30c8\u304c\u6700\u5927\u786c\u5ea6\u3092\u8d85\u3048\u305f\u5834\u5408\u306f\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/dt>\n
\u786c\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3068\u8106\u304f\u306a\u308b\u305f\u3081\u3001\u5f37\u5ea6\u3068\u5ef6\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u305f\u3081\u306b\u3001\u30ca\u30c3\u30c8\u306f\u898f\u5b9a\u306e\u7bc4\u56f2\u5185\uff08\u4f8b\uff1a\u30b0\u30ec\u30fc\u30c910\u306e\u5834\u5408\u306f\u6700\u5927353HV\uff09\u306b\u53ce\u307e\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/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 with bolts, screws, or studs. Below, key aspects are detailed with data extracted from the standard for precise reference. Proof Load Values for Coarse Thread Nuts The proof load represents the maximum load a nut can withstand without permanent deformation, essentially the minimum tensile strength it must endure. Units are in Newtons (N). The following […]<\/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\/ja\/wp-json\/wp\/v2\/posts\/5557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/comments?post=5557"}],"version-history":[{"count":1,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5557\/revisions"}],"predecessor-version":[{"id":5558,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5557\/revisions\/5558"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=5557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/categories?post=5557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/tags?post=5557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}