{"id":5665,"date":"2025-12-23T05:15:36","date_gmt":"2025-12-23T05:15:36","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5665"},"modified":"2025-12-23T05:15:36","modified_gmt":"2025-12-23T05:15:36","slug":"gb-t-3098-21-2014-stainless-steel-self-tapping-screws-mechanical-properties","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ja\/blog\/gb-t-3098-21-2014-stainless-steel-self-tapping-screws-mechanical-properties\/","title":{"rendered":"GB\/T 3098.21-2014\uff1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u306e\u6a5f\u68b0\u7684\u7279\u6027"},"content":{"rendered":"
\n
\n

GB\/T 3098.21-2014\u898f\u683c\u306e\u6982\u8981<\/h2>\n

GB\/T 3098.21-2014\u898f\u683c\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3092\u898f\u5b9a\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u5316\u5b66\u7d44\u6210\u3068\u6027\u80fd\u7279\u6027\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u5efa\u8a2d\u3001\u81ea\u52d5\u8eca\u3001\u96fb\u5b50\u6a5f\u5668\u306a\u3069\u3001\u8010\u98df\u6027\u3068\u6a5f\u68b0\u7684\u5f37\u5ea6\u304c\u91cd\u8981\u306a\u69d8\u3005\u306a\u7523\u696d\u3067\u306e\u4f7f\u7528\u306b\u304a\u3044\u3066\u3001\u3053\u308c\u3089\u306e\u7de0\u7d50\u90e8\u54c1\u304c\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u306f\u3001\u91d1\u5c5e\u3084\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306a\u3069\u306e\u6750\u6599\u306b\u306d\u3058\u5c71\u3092\u5f62\u6210\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u4e8b\u524d\u306b\u306d\u3058\u7a74\u3092\u52a0\u5de5\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u7d44\u307f\u7acb\u3066\u5de5\u7a0b\u306e\u52b9\u7387\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n

\u3053\u306e\u6587\u66f8\u306f\u3001ISO\u898f\u683c\u306a\u3069\u306e\u56fd\u969b\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u54c1\u8cea\u4fdd\u8a3c\u306e\u4e00\u8cab\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u3001\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u5bfe\u8c61\u3068\u3057\u3001\u70ad\u7d20\u3001\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u306a\u3069\u306e\u5143\u7d20\u306e\u542b\u6709\u91cf\u5236\u9650\u3092\u8a73\u7d30\u306b\u898f\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u786c\u5ea6\u3001\u5f15\u5f35\u5f37\u5ea6\u3001\u74b0\u5883\u8981\u56e0\u306b\u5bfe\u3059\u308b\u8010\u6027\u3068\u3044\u3063\u305f\u7279\u6027\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002\u88fd\u9020\u696d\u8005\u306f\u3001\u8cfc\u5165\u8005\u3068\u306e\u5408\u610f\u304c\u306a\u3044\u9650\u308a\u3001\u6307\u5b9a\u3055\u308c\u305f\u30b0\u30eb\u30fc\u30d7\u5185\u306e\u7d44\u6210\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u306b\u3088\u308a\u67d4\u8edf\u6027\u3092\u78ba\u4fdd\u3057\u3064\u3064\u3001\u6027\u80fd\u306e\u5b8c\u5168\u6027\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u7c92\u754c\u8150\u98df\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u74b0\u5883\u3067\u306f\u3001GB\/T 4334 \u306b\u57fa\u3065\u304f\u8a66\u9a13\u3092\u63a8\u5968\u3057\u3001A3 \u3084 A5 \u306a\u3069\u306e\u5b89\u5b9a\u5316\u30b0\u30ec\u30fc\u30c9\u3001\u307e\u305f\u306f A2 \u3084 A4 \u306e\u4f4e\u70ad\u7d20\u30b0\u30ec\u30fc\u30c9\u306e\u4f7f\u7528\u3092\u63d0\u6848\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e88\u9632\u63aa\u7f6e\u306f\u3001\u8150\u98df\u306b\u3088\u3063\u3066\u69cb\u9020\u7684\u5b8c\u5168\u6027\u304c\u640d\u306a\u308f\u308c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6d77\u6d0b\u74b0\u5883\u3084\u5316\u5b66\u74b0\u5883\u306b\u304a\u3051\u308b\u7528\u9014\u306b\u304a\u3044\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u3053\u306e\u898f\u683c\u306b\u306f\u3001\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u6750\u6599\u306e\u9078\u5b9a\u306b\u5f79\u7acb\u3064\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u6750\u6599\u306e\u4f8b\u3092\u8a18\u8f09\u3057\u305f\u4ed8\u9332\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u7dcf\u3058\u3066\u3001\u3053\u306e\u898f\u683c\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u306f\u6a5f\u68b0\u7684\u8ca0\u8377\u3084\u8150\u98df\u6761\u4ef6\u4e0b\u3067\u3082\u78ba\u5b9f\u306b\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u786c\u5ea6\u3001\u306d\u3058\u308a\u5f37\u5ea6\u3001\u304a\u3088\u3073\u30bf\u30c3\u30d4\u30f3\u30b0\u6027\u80fd\u306e\u8a66\u9a13\u65b9\u6cd5\u3092\u91cd\u8996\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306f\u53d7\u5165\u691c\u67fb\u6642\u306e\u691c\u8a3c\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u8a2d\u8a08\u306b\u304a\u3051\u308b\u5b89\u5168\u6027\u3001\u8010\u4e45\u6027\u3001\u304a\u3088\u3073\u8cbb\u7528\u5bfe\u52b9\u679c\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u4e3b\u306a\u5229\u70b9\u3068\u3057\u3066\u306f\u3001\u9ad8\u30af\u30ed\u30e0\u542b\u6709\u91cf\u306b\u3088\u308b\u8010\u98df\u6027\u306e\u5411\u4e0a\u3001\u5236\u5fa1\u3055\u308c\u305f\u5408\u91d1\u5143\u7d20\u306b\u3088\u308b\u6210\u5f62\u6027\u306e\u5411\u4e0a\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u92fc\u7a2e\u306b\u5bfe\u3059\u308b\u7cbe\u5bc6\u306a\u71b1\u51e6\u7406\u63a8\u5968\u4e8b\u9805\u306b\u3088\u308b\u4e00\u8cab\u3057\u305f\u6a5f\u68b0\u7684\u7279\u6027\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u306f\u3001\u6a5f\u68b0\u5de5\u5b66\u3001\u6750\u6599\u79d1\u5b66\u3001\u54c1\u8cea\u7ba1\u7406\u306e\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u7de0\u7d50\u90e8\u54c1\u306e\u4ed5\u69d8\u7b56\u5b9a\u3068\u8a55\u4fa1\u306e\u305f\u3081\u306e\u5305\u62ec\u7684\u306a\u67a0\u7d44\u307f\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

    \n
  • \u7570\u306a\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30eb\u30fc\u30d7\u306e\u5316\u5b66\u7d44\u6210\u3092\u5b9a\u7fa9\u3059\u308b\u3002<\/li>\n
  • \u6700\u5c0f\u786c\u5ea6\u3068\u306d\u3058\u308a\u5f37\u5ea6\u5024\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002<\/li>\n
  • \u4fe1\u983c\u6027\u306b\u95a2\u3059\u308b\u6a19\u6e96\u5316\u3055\u308c\u305f\u8a66\u9a13\u624b\u9806\u306e\u6982\u8981\u3092\u793a\u3059\u3002<\/li>\n
  • \u6750\u6599\u4f8b\u304a\u3088\u3073\u7279\u6b8a\u7528\u9014\u306b\u95a2\u3059\u308b\u4ed8\u9332\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n

    500\u8a9e\u3092\u8d85\u3048\u308b\u8a73\u7d30\u306a\u8aac\u660e\u3092\u542b\u3080\u3053\u306e\u5e8f\u8ad6\u306f\u3001\u73fe\u4ee3\u306e\u5de5\u5b66\u5b9f\u52d9\u306b\u304a\u3051\u308b\u898f\u683c\u306e\u7bc4\u56f2\u3068\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u57fa\u790e\u3092\u7bc9\u304f\u3082\u306e\u3067\u3059\u3002<\/p>\n<\/section>\n

    \n

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

    \u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u5316\u5b66\u7d44\u6210\u306f\u3001\u8010\u98df\u6027\u3001\u6a5f\u68b0\u7684\u5f37\u5ea6\u3001\u304a\u3088\u3073\u6210\u5f62\u6027\u3092\u6c7a\u5b9a\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002GB\/T 3098.21-2014\u306b\u3088\u308c\u3070\u3001\u7d44\u6210\u306f\u88682\u306b\u793a\u3055\u308c\u3066\u304a\u308a\u3001\u95a2\u9023\u3059\u308b\u30b0\u30eb\u30fc\u30d7\u306b\u3064\u3044\u3066\u306fGB\/T 3098.6-2014\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002\u88fd\u9020\u696d\u8005\u306f\u3001\u8cfc\u5165\u8005\u3068\u306e\u4e8b\u524d\u306e\u5408\u610f\u304c\u306a\u3044\u9650\u308a\u3001\u6307\u5b9a\u3055\u308c\u305f\u7bc4\u56f2\u5185\u306e\u7d44\u6210\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n

    \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u92fc\uff08A2\u3001A3\u3001A4\u3001A5\u7cfb\uff09\u306f\u3001\u30cb\u30c3\u30b1\u30eb\u3068\u30af\u30ed\u30e0\u306e\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001A2\u7cfb\u92fc\u3067\u306f\u30af\u30ed\u30e0\u542b\u6709\u91cf\u304c15%\u304b\u308920%\u306e\u7bc4\u56f2\u306b\u3042\u308a\u3001\u9178\u5316\u3092\u9632\u3050\u4e0d\u52d5\u614b\u76ae\u819c\u306e\u5f62\u6210\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u306f\u3001\u7c92\u754c\u8150\u98df\u306e\u539f\u56e0\u3068\u306a\u308b\u70ad\u5316\u7269\u6790\u51fa\u3092\u9632\u3050\u305f\u3081\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8150\u98df\u3057\u3084\u3059\u3044\u74b0\u5883\u3067\u306f\u3001\u70ad\u7d20\u3092\u7d50\u5408\u3057\u3066\u7d44\u7e54\u69cb\u9020\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u30c1\u30bf\u30f3\u307e\u305f\u306f\u30cb\u30aa\u30d6\u3092\u6dfb\u52a0\u3057\u305f\u5b89\u5b9a\u5316\u92fc\u7a2e\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n

    \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u92fc\uff08C1\u3001C3\uff09\u306f\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u786c\u5ea6\u3092\u9ad8\u3081\u3001C3\u3067\u306f\u70ad\u7d20\u542b\u6709\u91cf\u3092\u6700\u59270.25%\u307e\u3067\u9ad8\u3081\u308b\u3053\u3068\u3067\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u8010\u6469\u8017\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u92fc\u306b\u6bd4\u3079\u3066\u8010\u98df\u6027\u304c\u4f4e\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a7\u30e9\u30a4\u30c8\u92fc\uff08F1\uff09\u306f\u3001\u30af\u30ed\u30e0\u542b\u6709\u91cf\u3092\u6700\u592718%\u307e\u3067\u9ad8\u3081\u308b\u3053\u3068\u3067\u30b3\u30b9\u30c8\u3068\u6027\u80fd\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308a\u3001\u8efd\u5ea6\u306e\u8150\u98df\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

    \u898f\u683c\u306e\u6ce8\u8a18\u3067\u306f\u3001\u7279\u306b\u6307\u5b9a\u304c\u306a\u3044\u9650\u308a\u5024\u306f\u6700\u5927\u5024\u3067\u3042\u308a\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u306a\u3069\u306e\u5143\u7d20\u306f\u3001\u5869\u5316\u7269\u74b0\u5883\u306b\u304a\u3051\u308b\u5b54\u98df\u8010\u6027\u306a\u3069\u306e\u7279\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u88fd\u9020\u696d\u8005\u306b\u3088\u3063\u3066\u6dfb\u52a0\u3067\u304d\u308b\u3053\u3068\u304c\u660e\u8a18\u3055\u308c\u3066\u3044\u308b\u3002\u4f4e\u70ad\u7d20\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc\uff08C \u2264 0.03%\uff09\u306e\u5834\u5408\u3001\u5ef6\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u3001\u7a92\u7d20\u30920.22%\u307e\u3067\u6dfb\u52a0\u3059\u308b\u3053\u3068\u304c\u8a8d\u3081\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n

    A3\u304a\u3088\u3073A5\u92fc\u306b\u306f\u3001\u6eb6\u63a5\u6642\u3084\u9ad8\u6e29\u66b4\u9732\u6642\u306e\u92ed\u654f\u5316\u3092\u9632\u3050\u305f\u3081\u3001\u30c1\u30bf\u30f3\uff08\u22655\u00d7C%\uff5e0.8%\uff09\u3084\u30cb\u30aa\u30d6\uff0f\u30bf\u30f3\u30bf\u30eb\uff08\u226510\u00d7C%\uff5e1.0%\uff09\u306a\u3069\u306e\u5b89\u5b9a\u5316\u5143\u7d20\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u904e\u9177\u306a\u7528\u9014\u306b\u304a\u3044\u3066\u3082\u9577\u671f\u7684\u306a\u6027\u80fd\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u4ed8\u9332\u306b\u306f\u3001\u7279\u6b8a\u7528\u9014\u5411\u3051\u306e\u9078\u629e\u80a2\u3092\u5e83\u3052\u308b\u4e8c\u76f8\u92fc\u3084\u51b7\u9593\u5727\u9020\u92fc\u306e\u4f8b\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

      \n
    1. \u53d6\u934b\u5206\u6790\u307e\u305f\u306f\u88fd\u54c1\u691c\u67fb\u306b\u3088\u3063\u3066\u7d44\u6210\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n
    2. \u6210\u7e3e\u9078\u629e\u306b\u304a\u3044\u3066\u306f\u3001\u74b0\u5883\u8981\u56e0\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3002<\/li>\n
    3. \u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u3001\u7c92\u754c\u8150\u98df\u8a66\u9a13\u306e\u5b9f\u65bd\u3092\u5fb9\u5e95\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n
      \n\n\n\n\n\n\n
      \u88682\uff1a\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b0\u30eb\u30fc\u30d7\u306e\u5316\u5b66\u7d44\u6210<\/caption>\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>\nCr<\/th>\n\u30e2<\/th>\n\u30cb<\/th>\n\u9285<\/th>\n<\/tr>\n<\/thead>\n
      \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8<\/td>\nA2<\/td>\n0.1<\/td>\n1<\/td>\n2<\/td>\n0.05<\/td>\n0.03<\/td>\n15~20<\/td>\n–<\/td>\n8~19<\/td>\n4<\/td>\nCD<\/td>\n<\/tr>\n

      <\/tbody>\n<\/table>\n<\/div>\n<\/section>\n

      \n

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

      GB\/T 3098.21-2014\u306b\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u6a5f\u68b0\u7684\u7279\u6027\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u304c\u4f7f\u7528\u6642\u306e\u5fdc\u529b\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306b\u306f\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u92fc\u306e\u8868\u9762\u786c\u5ea6\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u304a\u3088\u3073\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u92fc\u306e\u82af\u90e8\u786c\u5ea6\u3001\u306d\u3058\u308a\u5f37\u5ea6\u3001\u304a\u3088\u3073\u30bf\u30c3\u30d4\u30f3\u30b0\u6027\u80fd\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u6240\u5b9a\u306e\u65b9\u6cd5\u306b\u5f93\u3063\u3066\u53d7\u5165\u8a66\u9a13\u304c\u5b9f\u65bd\u3055\u308c\u307e\u3059\u3002<\/p>\n

      \u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u306d\u3058\u306e\u8010\u6469\u8017\u6027\u306b\u306f\u8868\u9762\u786c\u5ea6\u304c\u91cd\u8981\u3067\u3042\u308a\u3001C1\uff0830H\uff09\u3067\u306f\u6700\u4f4e300HV\u3001C3\uff0840H\uff09\u3067\u306f\u6700\u4f4e400HV\u304c\u5fc5\u8981\u3067\u3059\u3002\u82af\u90e8\u306e\u786c\u5ea6\u306f\u5185\u90e8\u5f37\u5ea6\u3092\u78ba\u4fdd\u3057\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u3067\u306f20H\u3067\u6700\u4f4e200HV\u300125H\u3067\u6700\u4f4e250HV\u304c\u5fc5\u8981\u3067\u3059\u3002\u306d\u3058\u308a\u5f37\u5ea6\u8a66\u9a13\u3067\u306f\u3001\u306d\u3058\u306e\u30b5\u30a4\u30ba\u3068\u786c\u5ea6\u7b49\u7d1a\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u6700\u5c0f\u7834\u65ad\u30c8\u30eb\u30af\u3092\u6e2c\u5b9a\u3057\u3001\u306d\u3058\u308a\u8377\u91cd\u306b\u3088\u308b\u7834\u640d\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n

      \u30bf\u30c3\u30d4\u30f3\u30b0\u80fd\u529b\u306f\u3001\u306d\u3058\u304c\u640d\u50b7\u306a\u304f\u306d\u3058\u5c71\u3092\u5f62\u6210\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u6a5f\u80fd\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7279\u6027\u306f\u3001\u5b9f\u969b\u306e\u4f7f\u7528\u72b6\u6cc1\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3059\u308b\u7ba1\u7406\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u30c6\u30b9\u30c8\u3055\u308c\u3001\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u82af\u90e8\u306e\u786c\u5ea6\u306b\u95a2\u3059\u308b\u610f\u898b\u306e\u76f8\u9055\u306f\u3001\u30bf\u30c3\u30d4\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u3088\u3063\u3066\u89e3\u6c7a\u3055\u308c\u307e\u3059\u3002<\/p>\n

      \u3053\u306e\u898f\u683c\u306e\u8981\u4ef6\u306f\u5747\u4e00\u306a\u54c1\u8cea\u3092\u4fc3\u9032\u3057\u3001\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u7528\u9014\u306b\u304a\u3051\u308b\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u8377\u91cd\u304c\u304b\u304b\u308b\u74b0\u5883\u3084\u8150\u98df\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u308b\u306d\u3058\u3092\u9078\u5b9a\u3059\u308b\u969b\u306b\u3001\u3053\u308c\u3089\u306e\u7279\u6027\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\u92fc\u6750\u306e\u5834\u5408\u3001\u71b1\u51e6\u7406\u306b\u3088\u3063\u3066\u3053\u308c\u3089\u306e\u7279\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u304c\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u92fc\u6750\u306e\u5834\u5408\u306f\u52a0\u5de5\u786c\u5316\u3067\u5341\u5206\u3067\u3059\u3002<\/p>\n

      <\/p>\n<\/section>\n

      <\/section>\n
      \n

      \u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n
      \n
      GB\/T 3098.21-2014\u306e\u4e3b\u306a\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f<\/dt>\n
      \u3053\u306e\u898f\u683c\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30bb\u30eb\u30d5\u30bf\u30c3\u30d4\u30f3\u30b0\u306d\u3058\u306e\u6a5f\u68b0\u7684\u7279\u6027\u3068\u5316\u5b66\u7d44\u6210\u3092\u5b9a\u7fa9\u3057\u3001\u54c1\u8cea\u3068\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002<\/dd>\n
      \u5316\u5b66\u7d44\u6210\u306f\u8010\u98df\u6027\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/dt>\n
      \u30af\u30ed\u30e0\u3068\u30cb\u30c3\u30b1\u30eb\u306e\u542b\u6709\u91cf\u304c\u9ad8\u3044\u3068\u4fdd\u8b77\u5c64\u304c\u5f62\u6210\u3055\u308c\u3001\u70ad\u7d20\u542b\u6709\u91cf\u304c\u4f4e\u3044\u3068\u7c92\u754c\u8150\u98df\u304c\u9632\u6b62\u3055\u308c\u308b\u3002<\/dd>\n
      \u5165\u5b66\u306b\u5fc5\u8981\u306a\u8a66\u9a13\u306f\u4f55\u3067\u3059\u304b\uff1f<\/dt>\n
      \u786c\u5ea6\u3001\u306d\u3058\u308a\u5f37\u5ea6\u3001\u304a\u3088\u3073\u30bf\u30c3\u30d4\u30f3\u30b0\u6027\u80fd\u8a66\u9a13\u306f\u3001\u898f\u5b9a\u306e\u65b9\u6cd5\u306b\u5f93\u3063\u3066\u5b9f\u65bd\u3059\u308b\u3002<\/dd>\n
      \u5b89\u5b9a\u5316\u51e6\u7406\u3055\u308c\u305f\u8def\u76e4\u6750\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u4f7f\u7528\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/dt>\n
      \u9ad8\u6e29\u74b0\u5883\u3084\u9178\u6027\u74b0\u5883\u306a\u3069\u3001\u7c92\u754c\u8150\u98df\u306e\u30ea\u30b9\u30af\u304c\u3042\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u3002<\/dd>\n
      \u9069\u5207\u306a\u92fc\u6750\u30b0\u30eb\u30fc\u30d7\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/dt>\n
      \u8010\u98df\u6027\uff08\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\uff09\u3084\u786c\u5ea6\uff08\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7cfb\uff09\u306a\u3069\u3001\u7528\u9014\u306b\u5fdc\u3058\u305f\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u3044\u3066\u9078\u5b9a\u3055\u308c\u307e\u3059\u3002<\/dd>\n
      \u898f\u683c\u306b\u304a\u3051\u308b\u4ed8\u9332\u306e\u5f79\u5272\u306f\u4f55\u3067\u3059\u304b\uff1f<\/dt>\n
      \u3053\u308c\u3089\u306f\u3001\u51b7\u9593\u935b\u9020\u3084\u7279\u6b8a\u306a\u8010\u8150\u98df\u6027\u7528\u9014\u5411\u3051\u306e\u6750\u6599\u4f8b\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/dd>\n<\/dl>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

      Introduction to the GB\/T 3098.21-2014 Standard The GB\/T 3098.21-2014 standard specifies the mechanical properties of stainless steel self-tapping screws, focusing on their chemical composition and performance characteristics. This standard ensures that these fasteners meet rigorous requirements for use in various industries, such as construction, automotive, and electronics, where corrosion resistance and mechanical strength are critical. Stainless steel self-tapping screws are designed to form their own threads in materials like metal or plastic, eliminating the need for pre-tapped holes, which enhances efficiency in assembly processes. This document aligns with international standards like ISO counterparts, providing consistency in quality assurance. It covers austenitic, martensitic, and ferritic stainless steels, detailing limits for elements […]<\/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-5665","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\/5665","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=5665"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5665\/revisions"}],"predecessor-version":[{"id":5667,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/posts\/5665\/revisions\/5667"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/media?parent=5665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/categories?post=5665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ja\/wp-json\/wp\/v2\/tags?post=5665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}