{"id":5685,"date":"2025-12-24T00:40:41","date_gmt":"2025-12-24T00:40:41","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5685"},"modified":"2025-12-24T00:40:41","modified_gmt":"2025-12-24T00:40:41","slug":"gb-t-3098-15-2014-stainless-steel-nuts-mechanical-properties","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ja\/blog\/gb-t-3098-15-2014-stainless-steel-nuts-mechanical-properties\/","title":{"rendered":"GB\/T 3098.15-2014 \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ca\u30c3\u30c8\u306e\u6a5f\u68b0\u7684\u7279\u6027"},"content":{"rendered":"

GB\/T 3098.15-2014\u898f\u683c\u306e\u6982\u8981<\/h2>\n
\n

GB\/T 3098.15-2014\u306f\u3001\u7de0\u7d50\u90e8\u54c1\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ca\u30c3\u30c8\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u898f\u5b9a\u3059\u308b\u898f\u683c\u3067\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u30de\u30fc\u30ad\u30f3\u30b0\u3001\u5316\u5b66\u7d44\u6210\u3001\u6a5f\u68b0\u7684\u6027\u80fd\u3001\u304a\u3088\u3073\u8a66\u9a13\u306b\u95a2\u3059\u308b\u8981\u4ef6\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u69d8\u3005\u306a\u7523\u696d\u7528\u9014\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u3001\u304a\u3088\u3073\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u4f5c\u3089\u308c\u305f\u30ca\u30c3\u30c8\u306b\u9069\u7528\u3055\u308c\u3001\u7570\u306a\u308b\u8010\u8377\u91cd\u80fd\u529b\u304a\u3088\u3073\u74b0\u5883\u6761\u4ef6\u306b\u9069\u3057\u305f\u6027\u80fd\u7b49\u7d1a\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u3053\u3068\u3067\u3001\u30ca\u30c3\u30c8\u304c\u5f37\u5ea6\u3001\u8010\u98df\u6027\u3001\u304a\u3088\u3073\u8010\u4e45\u6027\u306b\u95a2\u3059\u308b\u53b3\u683c\u306a\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u6a5f\u68b0\u8a2d\u8a08\u304a\u3088\u3073\u88fd\u9020\u306b\u643a\u308f\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u898f\u683c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n

\n

\u30de\u30fc\u30ad\u30f3\u30b0\u3001\u8b58\u5225\u3001\u304a\u3088\u3073\u8868\u9762\u4ed5\u4e0a\u3052<\/h2>\n

\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ca\u30c3\u30c8\u306e\u30de\u30fc\u30ad\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u92fc\u7a2e\u3068\u6027\u80fd\u7b49\u7d1a\u3092\u30cf\u30a4\u30d5\u30f3\u3067\u533a\u5207\u3063\u3066\u8868\u8a18\u3057\u307e\u3059\u3002\u524d\u534a\u90e8\u5206\u306f\u92fc\u7a2e\uff08A\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3001C\u306f\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u3001F\u306f\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\uff09\u3092\u793a\u3057\u3001\u305d\u306e\u5f8c\u306b\u5316\u5b66\u7d44\u6210\u7bc4\u56f2\u3092\u793a\u3059\u6570\u5b57\u304c\u7d9a\u304d\u307e\u3059\u3002\u5f8c\u534a\u90e8\u5206\u306f\u6027\u80fd\u7b49\u7d1a\u3092\u8868\u3057\u3001\u9ad8\u3055m \u2265 0.8D\u306e\u30ca\u30c3\u30c8\u306e\u5834\u5408\u306f\u8010\u529b\uff08MPa\uff09\u306e1\/10\u3001\u305d\u308c\u3088\u308a\u8584\u3044\u30ca\u30c3\u30c8\uff080.5D \u2264 m < 0.8D\uff09\u306e\u5834\u5408\u306f\u5148\u982d\u306b\u30bc\u30ed\u3092\u4ed8\u3051\u3066\u8868\u8a18\u3057\u307e\u3059\u3002<\/p>\n

    \n
  • \u4f8b\uff1aA2-70 \u2013 \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3001\u51b7\u9593\u52a0\u5de5\u3001\u6700\u5c0f\u8010\u529b700MPa\uff08m \u2265 0.8D\u30ca\u30c3\u30c8\u306e\u5834\u5408\uff09\u3002<\/li>\n
  • \u4f8b\uff1aC4-70 \u2013 \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u92fc\u3001\u713c\u5165\u308c\u713c\u623b\u3057\u51e6\u7406\u6e08\u307f\u3001\u6700\u5c0f\u8010\u529b700MPa\u3002<\/li>\n
  • \u4f8b\uff1aA2-035 \u2013 \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3001\u51b7\u9593\u52a0\u5de5\u3001\u6700\u5c0f\u8010\u529b350MPa\uff08\u8584\u578b\u30ca\u30c3\u30c8\u7528\uff09\u3002<\/li>\n<\/ul>\n

    \u4f4e\u70ad\u7d20\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\uff08C \u2264 0.03%\uff09\u306b\u306f\u300cL\u300d\u3092\u4ed8\u52a0\u3057\u307e\u3059\uff08\u4f8b\uff1aA4L-80\uff09\u3002GB\/T 5267.4 \u306b\u5f93\u3063\u3066\u4e0d\u52d5\u614b\u5316\u51e6\u7406\u3055\u308c\u305f\u8868\u9762\u306b\u306f\u300cP\u300d\u3092\u4ed8\u52a0\u3057\u307e\u3059\uff08\u4f8b\uff1aA4-80P\uff09\u3002\u516c\u79f0\u76f4\u5f84 D \u2265 5 mm \u306e\u30ca\u30c3\u30c8\u306f\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u9762\u307e\u305f\u306f\u5074\u9762\u306e\u3044\u305a\u308c\u304b\u306b\u660e\u78ba\u306b\u30de\u30fc\u30ad\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u88fd\u9020\u8005\u8b58\u5225\u306f\u3001\u53ef\u80fd\u306a\u9650\u308a\u5fc5\u9808\u3067\u3059\u3002\u5305\u88c5\u306b\u306f\u3001GB\/T 90.3 \u306b\u5f93\u3063\u3066\u3001\u88fd\u9020\u8005\u30de\u30fc\u30af\u3001\u92fc\u7a2e\u3001\u6027\u80fd\u7b49\u7d1a\u3001\u304a\u3088\u3073\u30ed\u30c3\u30c8\u756a\u53f7\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u6307\u5b9a\u304c\u306a\u3044\u9650\u308a\u3001\u30ca\u30c3\u30c8\u306f\u6d17\u6d44\u304a\u3088\u3073\u7814\u78e8\u3055\u308c\u307e\u3059\u3002\u8010\u98df\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u4e0d\u52d5\u614b\u5316\u51e6\u7406\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n

    \n

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

    \u30ca\u30c3\u30c8\u7528\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306f\u3001GB\/T 3098.6-2014\u306b\u6e96\u62e0\u3057\u305f\u88681\u306b\u8a73\u8ff0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u5408\u610f\u304c\u306a\u3044\u9650\u308a\u3001\u88fd\u9020\u696d\u8005\u306f\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u7d44\u6210\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u7c92\u754c\u8150\u98df\u306e\u30ea\u30b9\u30af\u306b\u3064\u3044\u3066\u306f\u3001GB\/T 4334\u306b\u5f93\u3063\u3066\u8a66\u9a13\u3092\u884c\u3044\u3001\u5b89\u5b9a\u5316A3\/A5\u92fc\u307e\u305f\u306f\u4f4e\u70ad\u7d20\uff08C \u2264 0.03%\uff09A2\/A4\u92fc\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n

    \n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u30ab\u30c6\u30b4\u30ea<\/th>\n\u30b0\u30eb\u30fc\u30d7<\/th>\n\u5316\u5b66\u7d44\u6210\uff08\u8cea\u91cf\u5206\u7387\uff09\/%<\/th>\n\u6ce8\u8a18<\/th>\n<\/tr>\n
    C<\/th>\n\u30b7<\/th>\n\u30de\u30f3<\/th>\nP<\/th>\nS<\/th>\n\u5317<\/th>\nCr<\/th>\n\u30e2<\/th>\n\u30cb<\/th>\n\u9285<\/th>\n\u305d\u306e\u4ed6<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
    \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td>\nA1<\/td>\n0.12<\/td>\n1<\/td>\n6.5<\/td>\n0.2<\/td>\n0.15~0.35<\/td>\n\u2014<\/td>\n16~19<\/td>\n0.7<\/td>\n5~10<\/td>\n1.75~2.25<\/td>\n\u2014<\/td>\nb\u3001c\u3001d<\/td>\n<\/tr>\n
    A2<\/td>\n0.1<\/td>\n1<\/td>\n2<\/td>\n0.05<\/td>\n0.03<\/td>\n\u2014<\/td>\n15~20<\/td>\n\u2014 e<\/td>\n8~19<\/td>\n4<\/td>\n\u2014<\/td>\nf,g<\/td>\n<\/tr>\n
    A3<\/td>\n0.08<\/td>\n1<\/td>\n2<\/td>\n0.045<\/td>\n0.03<\/td>\n\u2014<\/td>\n17~19<\/td>\n\u2014 e<\/td>\n9~12<\/td>\n1<\/td>\n\u2014<\/td>\nh<\/td>\n<\/tr>\n
    A4<\/td>\n0.08<\/td>\n1<\/td>\n2<\/td>\n0.045<\/td>\n0.03<\/td>\n\u2014<\/td>\n16~18.5<\/td>\n2~3<\/td>\n10~15<\/td>\n4<\/td>\n\u2014<\/td>\ng,i<\/td>\n<\/tr>\n
    A5<\/td>\n0.08<\/td>\n1<\/td>\n2<\/td>\n0.045<\/td>\n0.03<\/td>\n\u2014<\/td>\n16~18.5<\/td>\n2~3<\/td>\n10.5~14<\/td>\n1<\/td>\n\u2014<\/td>\n\u3053\u3093\u306b\u3061\u306f<\/td>\n<\/tr>\n
    \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td>\nC1<\/td>\n0.09~0.15<\/td>\n1<\/td>\n1<\/td>\n0.05<\/td>\n0.03<\/td>\n\u2014<\/td>\n11.5~14<\/td>\n\u2014<\/td>\n1<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u79c1<\/td>\n<\/tr>\n
    C3<\/td>\n0.17~0.25<\/td>\n1<\/td>\n1<\/td>\n0.04<\/td>\n0.03<\/td>\n\u2014<\/td>\n16~18<\/td>\n\u2014<\/td>\n1.5~2.5<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n
    C4<\/td>\n0.08~0.15<\/td>\n1<\/td>\n1.5<\/td>\n0.06<\/td>\n0.15~0.35<\/td>\n\u2014<\/td>\n12~14<\/td>\n0.6<\/td>\n1<\/td>\n\u2014<\/td>\n\u2014<\/td>\nb,i<\/td>\n<\/tr>\n
    \u30d5\u30a7\u30e9\u30a4\u30c8<\/td>\nF1<\/td>\n0.12<\/td>\n1<\/td>\n1<\/td>\n0.04<\/td>\n0.03<\/td>\n\u2014<\/td>\n15~18<\/td>\n\u2014 j<\/td>\n1<\/td>\n\u2014<\/td>\n\u2014<\/td>\nk,l<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \u6ce8\u8a18: a \u7279\u306b\u6307\u5b9a\u304c\u306a\u3044\u9650\u308a\u3001\u6700\u5927\u5024\u3067\u3059\u3002 b \u786b\u9ec4\u306f\u30bb\u30ec\u30f3\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 c Ni 8% \u306e\u5834\u5408\u3001\u6700\u5c0f Cu \u5236\u9650\u306f\u3042\u308a\u307e\u305b\u3093\u3002 e Mo \u306f\u88fd\u9020\u5143\u306b\u3088\u308a\u4efb\u610f\u3067\u3059\u3002 f Cr < 17% \u306e\u5834\u5408\u3001\u6700\u5c0f Ni = 12%\u3002 g \u6700\u5927 C = 0.03% \u306e\u5834\u5408\u3001\u6700\u5927 N = 0.22%\u3002 h Ti \u22655\u00d7C% \uff5e 0.8%\u3001\u307e\u305f\u306f Nb\/Ta \u226510\u00d7C% \uff5e 1.0%\u3002 i \u3088\u308a\u5927\u304d\u306a\u76f4\u5f84\u306e\u5834\u5408\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u306e\u5834\u5408\u3001C \u306f\u6700\u5927 0.12% \u307e\u3067\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002 j Mo \u306f\u4efb\u610f\u3067\u3059\u3002 k Ti \u22655\u00d7C% \uff5e 0.8%\u3002 l Nb\/Ta \u226510\u00d7C% \uff5e 1.0%\u3002<\/p>\n

    \u3053\u306e\u7d44\u6210\u306b\u3088\u308a\u3001\u6700\u9069\u306a\u8010\u98df\u6027\u3068\u6a5f\u68b0\u7684\u5f37\u5ea6\u304c\u78ba\u4fdd\u3055\u308c\u3001\u4ed8\u9332\u306b\u306f\u7279\u6b8a\u7528\u9014\u5411\u3051\u306eISO\u898f\u683c\u304b\u3089\u306e\u4f8b\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n

    \n

    \u6a5f\u68b0\u7684\u7279\u6027<\/h2>\n

    \u6a5f\u68b0\u7684\u7279\u6027\u306f\u3001\u786c\u5ea6\uff08\u713c\u5165\u308c\u713c\u623b\u3057\u51e6\u7406\u3092\u65bd\u3057\u305fC1\u3001C3\u3001C4\u306e\u5834\u5408\uff09\u304a\u3088\u3073\u8010\u8377\u91cd\u8a66\u9a13\u3092\u542b\u3081\u3001\u88682\u304a\u3088\u3073\u88683\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u7b49\u7d1a\u304c\u3059\u3079\u3066\u306e\u30ca\u30c3\u30c8\u306b\u9069\u7528\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u88fd\u54c1\u898f\u683c\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

    \u88682\uff1a\u6a5f\u68b0\u7684\u7279\u6027 \u2013 \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u92fc\u30b0\u30eb\u30fc\u30d7<\/h3>\n
    \n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n
    \u30ab\u30c6\u30b4\u30ea<\/th>\n\u30b0\u30eb\u30fc\u30d7<\/th>\n\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30b0\u30ec\u30fc\u30c9<\/th>\n\u8010\u529b SP\/MPa \u6700\u5c0f<\/th>\n<\/tr>\n
    <\/th>\n<\/tr>\n
    \u30ca\u30c3\u30c4 m\u22650.8D<\/th>\n\u30ca\u30c3\u30c4 0.5D\u2264m<0.8D<\/th>\n\u30ca\u30c3\u30c4 m\u22650.8D<\/th>\n\u30ca\u30c3\u30c4 0.5D\u2264m<0.8D<\/th>\n<\/tr>\n<\/thead>\n
    \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td>\nA1\u3001A2\u3001A3\u3001A4\u3001A5<\/td>\n50<\/td>\n025<\/td>\n500<\/td>\n250<\/td>\n<\/tr>\n
    70<\/td>\n035<\/td>\n700<\/td>\n350<\/td>\n<\/tr>\n
    80<\/td>\n040<\/td>\n800<\/td>\n400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    <\/div>\n<\/div>\n<\/div>\n<\/div>\n

    \u88683\uff1a\u6a5f\u68b0\u7684\u7279\u6027 \u2013 \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u92fc\u304a\u3088\u3073\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u92fc<\/h3>\n
    \n
    \n
    \n
    <\/div>\n<\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u30ab\u30c6\u30b4\u30ea<\/th>\n\u30b0\u30eb\u30fc\u30d7<\/th>\n\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30b0\u30ec\u30fc\u30c9<\/th>\n\u8010\u529b SP\/MPa \u6700\u5c0f<\/th>\n\u786c\u5ea6<\/th>\n<\/tr>\n
    <\/th>\n<\/tr>\n
    \u30ca\u30c3\u30c4 m\u22650.8D<\/th>\n\u30ca\u30c3\u30c4 0.5D\u2264m<0.8D<\/th>\n\u30ca\u30c3\u30c4 m\u22650.8D<\/th>\n\u30ca\u30c3\u30c4 0.5D\u2264m<0.8D<\/th>\nHB<\/th>\nHRC<\/th>\n\u9ad8\u96fb\u5727<\/th>\n<\/tr>\n<\/thead>\n
    \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8<\/td>\nC1<\/td>\n50<\/td>\n025<\/td>\n500<\/td>\n250<\/td>\n147~209<\/td>\n\u2014<\/td>\n155~220<\/td>\n<\/tr>\n
    70<\/td>\n\u2014<\/td>\n700<\/td>\n\u2014<\/td>\n209~314<\/td>\n20~34<\/td>\n220~330<\/td>\n<\/tr>\n
    110 a<\/td>\n055 a<\/td>\n1100<\/td>\n550<\/td>\n\u2014<\/td>\n36~45<\/td>\n350~440<\/td>\n<\/tr>\n
    C3<\/td>\n80<\/td>\n040<\/td>\n800<\/td>\n400<\/td>\n228~323<\/td>\n21~35<\/td>\n240~340<\/td>\n<\/tr>\n
    C4<\/td>\n50<\/td>\n\u2014<\/td>\n500<\/td>\n\u2014<\/td>\n147~209<\/td>\n\u2014<\/td>\n155~220<\/td>\n<\/tr>\n
    70<\/td>\n035<\/td>\n700<\/td>\n350<\/td>\n209~314<\/td>\n20~34<\/td>\n220~330<\/td>\n<\/tr>\n
    \u30d5\u30a7\u30e9\u30a4\u30c8<\/td>\nF1 b<\/td>\n45<\/td>\n020<\/td>\n450<\/td>\n200<\/td>\n128~209<\/td>\n\u2014<\/td>\n135~220<\/td>\n<\/tr>\n
    60<\/td>\n030<\/td>\n600<\/td>\n300<\/td>\n171~271<\/td>\n\u2014<\/td>\n180~285<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

    a \u713c\u5165\u308c\u713c\u623b\u3057\u3001\u6700\u4f4e\u713c\u623b\u3057\u6e29\u5ea6275\u2103\u3001D\u226424mm\u3002b \u8edf\u5316\u51e6\u7406\u6e08\u307f\u3002<\/p>\n

    \u3053\u308c\u3089\u306e\u7279\u6027\u306f\u3001\u71b1\u51e6\u7406\u3084\u30ca\u30c3\u30c8\u306e\u5bf8\u6cd5\u3092\u8003\u616e\u3057\u305f\u4e0a\u3067\u3001\u7279\u5b9a\u306e\u5f37\u5ea6\u30ec\u30d9\u30eb\u3092\u5fc5\u8981\u3068\u3059\u308b\u7528\u9014\u306b\u9069\u3057\u305f\u88fd\u54c1\u3092\u9078\u629e\u3059\u308b\u969b\u306e\u6307\u91dd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n

    \n

    \u8a66\u9a13\u65b9\u6cd5<\/h2>\n

    \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u92fc\u304a\u3088\u3073\u30d5\u30a7\u30e9\u30a4\u30c8\u92fc\u306e\u786c\u5ea6\u8a66\u9a13\u306f\u3001GB\/T 231.1 (HB)\u3001GB\/T 230.1 (HRC)\u3001\u307e\u305f\u306fGB\/T 4340.1 (HV) \u306b\u6e96\u62e0\u3057\u3001\u30d3\u30c3\u30ab\u30fc\u30b9\u786c\u5ea6\u3092\u57fa\u6e96\u3068\u3057\u307e\u3059\u3002\u8a66\u9a13\u624b\u9806\u306fGB\/T 3098.2\u306b\u6e96\u62e0\u3057\u3001\u5024\u306f\u88683\u306e\u7bc4\u56f2\u5185\u306b\u53ce\u307e\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002GB\/T 3098.2\u306b\u57fa\u3065\u304f\u8010\u8377\u91cd\u8a66\u9a13\u306b\u3088\u308a\u3001\u7834\u640d\u3059\u308b\u3053\u3068\u306a\u304f\u8010\u8377\u91cd\u80fd\u529b\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p>\n

      \n
    1. \u6e96\u5099\u3055\u308c\u305f\u8868\u9762\u306b\u5bfe\u3057\u3066\u786c\u5ea6\u6e2c\u5b9a\u3092\u5b9f\u65bd\u3059\u308b\u3002<\/li>\n
    2. \u8010\u8377\u91cd\u3092\u5f90\u3005\u306b\u52a0\u3048\u3001\u4fdd\u6301\u3057\u3066\u5065\u5168\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n
    3. \u6b63\u78ba\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u6821\u6b63\u6e08\u307f\u306e\u6a5f\u5668\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n

      \u3053\u308c\u3089\u306e\u65b9\u6cd5\u306f\u3001\u5b9f\u969b\u306e\u7d44\u7acb\u54c1\u306b\u304a\u3051\u308b\u30ca\u30c3\u30c8\u306e\u6027\u80fd\u3092\u78ba\u5b9f\u306b\u691c\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n<\/div>\n

      \n

      \u4ed8\u9332\uff1a\u8ffd\u52a0\u306e\u6280\u8853\u8a73\u7d30<\/h2>\n

      \u4ed8\u9332\u306b\u306f\u8a73\u7d30\u306a\u60c5\u5831\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

        \n
      • \u4ed8\u9332B\uff1aISO 683-13\u306b\u57fa\u3065\u304f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7d44\u6210\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u306e\u4f8b\u3002<\/li>\n
      • \u4ed8\u9332D\uff1a\u5869\u5316\u7269\u8a98\u767a\u5fdc\u529b\u8150\u98df\u5272\u308c\u3092\u4f4e\u6e1b\u3059\u308b\u6750\u6599\u3001\u4f8b\u3048\u3070\u3001\u30b9\u30a4\u30df\u30f3\u30b0\u30d7\u30fc\u30eb\u306a\u3069\u306e\u9ad8\u30ea\u30b9\u30af\u74b0\u5883\u5411\u3051\u306b\u7279\u5b9a\u306e\u7d44\u6210\u3092\u6301\u3064X2CrNiMoN17-13-5\u3002<\/li>\n
      • \u4ed8\u9332E\uff1a\u9ad8\u6e29\u964d\u4f0f\u5f37\u5ea6\u6bd4\uff08\u4f8b\uff1a400\u2103\u306b\u304a\u3051\u308bA2\/A4\uff1a70%\uff09\u304a\u3088\u3073\u4f4e\u6e29\u9069\u7528\u7bc4\u56f2\uff08-200\u2103\u307e\u3067\u306eA2\/A3\uff09\u3002<\/li>\n
      • \u4ed8\u9332G\uff1a\u76f8\u5bfe\u900f\u78c1\u7387\uff08\u4f8b\uff1aA2 \u22481.8\u3001\u56fa\u6eb6\u5316\u51e6\u7406\u72b6\u614b\u3067\u306f\u975e\u78c1\u6027\u3060\u304c\u3001\u51b7\u9593\u52a0\u5de5\u5f8c\u306b\u78c1\u6027\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff09\u3002<\/li>\n<\/ul>\n

        \u7279\u6b8a\u306a\u7528\u9014\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u308c\u3089\u306e\u8cc7\u6599\u3092\u53c2\u7167\u3057\u3001\u8150\u98df\u3084\u78c1\u6c17\u5e72\u6e09\u306a\u3069\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u6750\u6599\u9078\u5b9a\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n

        \n

        \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n
        \n
        A2\u3068A4\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ca\u30c3\u30c8\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/dt>\n
        \u88681\u306e\u7d44\u6210\u306b\u3088\u308b\u3068\u3001A2\u306f\u8010\u98df\u6027\u306b\u512a\u308c\u305f\u6c4e\u7528\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\u3067\u3042\u308a\u3001A4\u306f\u5869\u5316\u7269\u74b0\u5883\u306b\u304a\u3051\u308b\u8010\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u542b\u3093\u3067\u3044\u308b\u3002<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u30ca\u30c3\u30c8\u306e\u9069\u5207\u306a\u6027\u80fd\u7b49\u7d1a\u306f\u3069\u306e\u3088\u3046\u306b\u9078\u3079\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/dt>\n
        \u8010\u529b\u8981\u4ef6\u3068\u30ca\u30c3\u30c8\u306e\u9ad8\u3055\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u9069\u7528\u8377\u91cd\u3068\u88682\/3\u3092\u8003\u616e\u3057\u3066\u3001m \u2265 0.8D\u306e\u30ca\u30c3\u30c8\u3067700 MPa\u306e\u5834\u5408\u306f\u30b0\u30ec\u30fc\u30c970\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30ca\u30c3\u30c8\u306e\u53d7\u5165\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u8a66\u9a13\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/dt>\n
        \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\/\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u306e\u786c\u5ea6\u304a\u3088\u3073\u5168\u7d44\u7e54\u306e\u8010\u529b\u306f\u3001\u7b2c3\u9805\u306e\u65b9\u6cd5\u306b\u5f93\u3063\u3066\u6e2c\u5b9a\u3057\u3001\u898f\u5b9a\u3055\u308c\u305f\u6a5f\u68b0\u7684\u7279\u6027\u3078\u306e\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u3053\u308c\u3089\u306e\u30ca\u30c3\u30c8\u306f\u9ad8\u6e29\u7528\u9014\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/dt>\n
        \u306f\u3044\u3001\u305f\u3060\u3057\u9ad8\u6e29\u3067\u306e\u964d\u4f0f\u5f37\u5ea6\u306e\u4f4e\u4e0b\u306b\u3064\u3044\u3066\u306f\u4ed8\u9332E\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u3001A2\u306f\u975e\u5468\u671f\u8377\u91cd\u4e0b\u3067400\u2103\u3067\u308270%\u306e\u964d\u4f0f\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30ca\u30c3\u30c8\u306b\u304a\u3051\u308b\u7c92\u754c\u8150\u98df\u3092\u8efd\u6e1b\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u304b\uff1f<\/dt>\n
        \u5316\u5b66\u7d44\u6210\u306e\u9805\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306b\u3001GB\/T 4334\u306b\u5f93\u3063\u3066\u8a66\u9a13\u3055\u308c\u305f\u4f4e\u70ad\u7d20\u92fc\uff08\u4f8b\uff1aA4L\uff09\u307e\u305f\u306f\u5b89\u5b9a\u5316A3\/A5\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/dd>\n
        <\/dd>\n
        <\/dd>\n
        \u5305\u88c5\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u8868\u793a\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/dt>\n
        \u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u88fd\u9020\u8005\u8b58\u5225\u756a\u53f7\u3001\u56f31\u306b\u57fa\u3065\u304f\u92fc\u7a2e\uff0f\u6027\u80fd\u7b49\u7d1a\u3001\u304a\u3088\u3073GB\/T 90.3\u306b\u57fa\u3065\u304f\u30ed\u30c3\u30c8\u756a\u53f7\u3092\u542b\u3081\u3066\u304f\u3060\u3055\u3044\u3002<\/dd>\n<\/dl>\n<\/div>","protected":false},"excerpt":{"rendered":"

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