{"id":7408,"date":"2025-10-09T05:02:52","date_gmt":"2025-10-08T21:02:52","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7408"},"modified":"2026-06-24T05:03:55","modified_gmt":"2026-06-23T21:03:55","slug":"low-temperature-impact-strength-requirements-for-fasteners","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/zh\/low-temperature-impact-strength-requirements-for-fasteners\/","title":{"rendered":"\u7d27\u56fa\u4ef6\u7684\u4f4e\u6e29\u51b2\u51fb\u5f3a\u5ea6\u8981\u6c42"},"content":{"rendered":"<p>\u4f4e\u6e29\u51b2\u51fb\u5f3a\u5ea6\u662f\u7d27\u56fa\u4ef6\u9009\u62e9\u4e2d\u6700\u5173\u952e\u4f46\u7ecf\u5e38\u88ab\u8bef\u89e3\u7684\u8981\u6c42\u4e4b\u4e00\u3002\u5728\u6b63\u5e38\u7684\u5ba4\u5185\u6761\u4ef6\u4e0b\uff0c\u87ba\u6813\u5728\u62c9\u4f38\u548c\u526a\u5207\u8f7d\u8377\u4e0b\u53ef\u4ee5\u5b8c\u7f8e\u5730\u5de5\u4f5c\u3002\u7136\u800c\uff0c\u5f53\u6e29\u5ea6\u4e0b\u964d\u65f6\uff0c\u6750\u6599\u884c\u4e3a\u4f1a\u53d1\u751f\u53d8\u5316\u3002\u5982\u679c\u6ca1\u6709\u9002\u5f53\u7684\u51b2\u51fb\u5f3a\u5ea6\u63a7\u5236\uff0c\u7d27\u56fa\u4ef6\u53ef\u80fd\u4f1a\u7a81\u7136\u5931\u6548\u5e76\u4e14\u6ca1\u6709\u660e\u663e\u7684\u53d8\u5f62\u3002<\/p>\n\n\n\n<p>\u8fd9\u5bf9\u4e8e\u6d77\u4e0a\u7ed3\u6784\u3001\u6db2\u5316\u5929\u7136\u6c14\u8bbe\u65bd\u3001\u5bd2\u533a\u5efa\u8bbe\u3001\u98ce\u80fd\u7cfb\u7edf\u548c\u4f4e\u6e29\u5de5\u4e1a\u8bbe\u5907\u5c24\u5176\u91cd\u8981\u3002\u5728\u8fd9\u4e9b\u73af\u5883\u4e2d\uff0c\u7d27\u56fa\u4ef6\u4e0d\u4ec5\u627f\u53d7\u9759\u8f7d\u8377\uff0c\u8fd8\u627f\u53d7\u51b2\u51fb\u3001\u632f\u52a8\u548c\u70ed\u5faa\u73af\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u9ad8\u5f3a\u5ea6\u548c\u7279\u5b9a\u5e94\u7528\u7684\u7d27\u56fa\u4ef6\uff0c\u4e70\u5bb6\u53ef\u4ee5\u67e5\u770b XZ Fastener \u7684 <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/high-strength-fasteners\/\">\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6<\/a> \u548c <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/standard-fasteners\/\">\u6807\u51c6\u7d27\u56fa\u4ef6<\/a> \u9875\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u4f4e\u6e29\u51b2\u51fb\u5f3a\u5ea6\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8010\u5bd2\u51b7\u6761\u4ef6\u4e0b\u7684\u7a81\u7136\u65ad\u88c2<\/h3>\n\n\n\n<p>\u4f4e\u6e29\u51b2\u51fb\u5f3a\u5ea6\u662f\u6307\u7d27\u56fa\u4ef6\u5728\u4f4e\u6e29\u4e0b\u627f\u53d7\u7a81\u7136\u8f7d\u8377\u65f6\u5438\u6536\u80fd\u91cf\u5e76\u62b5\u6297\u8106\u6027\u65ad\u88c2\u7684\u80fd\u529b\u3002\u5b83\u901a\u5e38\u4f7f\u7528\u51b2\u51fb\u8bd5\u9a8c\uff08\u4f8b\u5982\u590f\u6bd4 V \u578b\u7f3a\u53e3\u8bd5\u9a8c\uff09\u6765\u6d4b\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8d22\u4ea7<\/th><th>\u542b\u4e49<\/th><\/tr><\/thead><tbody><tr><td>\u51b2\u51fb\u5f3a\u5ea6<\/td><td>\u65ad\u88c2\u524d\u5438\u6536\u7684\u80fd\u91cf<\/td><\/tr><tr><td>\u5ef6\u5c55\u6027\u884c\u4e3a<\/td><td>\u5931\u6548\u524d\u6750\u6599\u53d8\u5f62<\/td><\/tr><tr><td>\u8106\u5f31\u7684\u884c\u4e3a<\/td><td>\u7a81\u7136\u65ad\u88c2\uff0c\u53d8\u5f62\u5c0f<\/td><\/tr><tr><td>\u8f6c\u53d8\u6e29\u5ea6<\/td><td>\u6750\u6599\u4ece\u5ef6\u6027\u8f6c\u53d8\u4e3a\u8106\u6027\u7684\u70b9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5177\u6709\u826f\u597d\u5ba4\u6e29\u5f3a\u5ea6\u7684\u7d27\u56fa\u4ef6\u5982\u679c\u5728\u4f4e\u6e29\u4e0b\u51b2\u51fb\u97e7\u6027\u4e0d\u8db3\uff0c\u4ecd\u7136\u53ef\u80fd\u4f1a\u5931\u6548\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u4f4e\u6e29\u5f88\u91cd\u8981<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6750\u6599\u5728\u5bd2\u51b7\u73af\u5883\u4e2d\u8868\u73b0\u4e0d\u540c<\/h3>\n\n\n\n<p>\u968f\u7740\u6e29\u5ea6\u964d\u4f4e\uff0c\u94a2\u548c\u5408\u91d1\u7ed3\u6784\u4f1a\u5931\u53bb\u5ef6\u5c55\u6027\u5e76\u53d8\u5f97\u66f4\u8106\u3002\u8fd9\u589e\u52a0\u4e86\u5728\u51b2\u51fb\u6216\u632f\u52a8\u4e0b\u7a81\u7136\u65ad\u88c2\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6761\u4ef6<\/th><th>\u5b9e\u9645\u98ce\u9669<\/th><\/tr><\/thead><tbody><tr><td>\u96f6\u5ea6\u4ee5\u4e0b\u73af\u5883<\/td><td>\u5ef6\u5c55\u6027\u964d\u4f4e<\/td><\/tr><tr><td>\u4f4e\u6e29\u670d\u52a1<\/td><td>\u9ad8\u8106\u6027\u98ce\u9669<\/td><\/tr><tr><td>\u8fd1\u6d77\u5bd2\u51b7\u5730\u533a<\/td><td>\u7efc\u5408\u8150\u8680\u548c\u51b2\u51fb\u5e94\u529b<\/td><\/tr><tr><td>\u70ed\u5faa\u73af<\/td><td>\u91cd\u590d\u5e94\u529b\u53d8\u5316<\/td><\/tr><tr><td>\u98ce\u632f<\/td><td>\u75b2\u52b3+\u4f4e\u6e29\u76f8\u4e92\u4f5c\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5728\u51b7\u7528\u7d27\u56fa\u4ef6\u7684\u8bb8\u591a\u5de5\u7a0b\u6807\u51c6\u4e2d\u51b2\u51fb\u5f3a\u5ea6\u4e0d\u662f\u53ef\u9009\u7684\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6807\u51c6\u548c\u6d4b\u8bd5\u8981\u6c42<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u53d7\u63a7\u6d4b\u8bd5\u786e\u4fdd\u53ef\u9884\u6d4b\u7684\u6027\u80fd<\/h3>\n\n\n\n<p>\u4f4e\u6e29\u51b2\u51fb\u8981\u6c42\u901a\u5e38\u7531\u56fd\u9645\u6807\u51c6\u548c\u9879\u76ee\u89c4\u8303\u5b9a\u4e49\u3002\u5e38\u89c1\u53c2\u8003\u5305\u62ecASTM\u548cISO\u6d4b\u8bd5\u65b9\u6cd5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6807\u51c6\u578b<\/th><th>\u5e94\u7528<\/th><\/tr><\/thead><tbody><tr><td>ASTM E23<\/td><td>\u7b80\u652f\u6881\u51b2\u51fb\u8bd5\u9a8c<\/td><\/tr><tr><td>ISO 148-1<\/td><td>\u91d1\u5c5e\u6750\u6599\u51b2\u51fb\u8bd5\u9a8c<\/td><\/tr><tr><td>ASTM A320<\/td><td>\u4f4e\u6e29\u87ba\u6813\u6750\u6599<\/td><\/tr><tr><td>\u9879\u76ee\u89c4\u683c<\/td><td>\u6d77\u4e0a\u3001\u6db2\u5316\u5929\u7136\u6c14\u548c\u5bd2\u51b7\u5730\u533a\u7cfb\u7edf<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5728\u91c7\u8d2d\u4e2d\uff0c\u4ec5\u4ec5\u8981\u6c42\u201c\u4f4e\u6e29\u87ba\u6813\u201d\u662f\u4e0d\u591f\u7684\u3002\u5fc5\u987b\u660e\u786e\u89c4\u5b9a\u6d4b\u8bd5\u6e29\u5ea6\u3001\u6700\u4f4e\u80fd\u91cf\u8981\u6c42\u548c\u6750\u6599\u7b49\u7ea7\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f4e\u6e29\u7d27\u56fa\u4ef6\u6240\u7528\u6750\u6599<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e76\u975e\u6240\u6709\u94a2\u6750\u90fd\u9002\u5408<\/h3>\n\n\n\n<p>\u6750\u6599\u9009\u62e9\u662f\u51b2\u51fb\u5f3a\u5ea6\u6027\u80fd\u7684\u57fa\u7840\u3002\u4e0d\u540c\u724c\u53f7\u7684\u78b3\u94a2\u3001\u5408\u91d1\u94a2\u548c\u4e0d\u9508\u94a2\u5728\u4f4e\u6e29\u4e0b\u7684\u8868\u73b0\u4e0d\u540c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6750\u6599\u7c7b\u578b<\/th><th>\u4f4e\u6e29\u884c\u4e3a<\/th><\/tr><\/thead><tbody><tr><td>\u6807\u51c6\u78b3\u94a2<\/td><td>\u8106\u6027\u65ad\u88c2\u7684\u98ce\u9669<\/td><\/tr><tr><td>\u5408\u91d1\u94a2\uff08\u70ed\u5904\u7406\uff09<\/td><td>\u66f4\u597d\u7684\u97e7\u6027\u63a7\u5236<\/td><\/tr><tr><td>\u4f4e\u6e29\u5408\u91d1\u724c\u53f7<\/td><td>\u4e13\u4e3a\u6297\u51b2\u51fb\u800c\u8bbe\u8ba1<\/td><\/tr><tr><td>\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2<\/td><td>\u4f4e\u6e29\u97e7\u6027\u597d<\/td><\/tr><tr><td>\u94c1\u7d20\u4f53\/\u9a6c\u6c0f\u4f53\u4e0d\u9508\u94a2<\/td><td>\u9700\u8981\u4ed4\u7ec6\u8bc4\u4f30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u6750\u6599\u9009\u62e9\uff0c\u4e70\u5bb6\u8fd8\u53ef\u4ee5\u67e5\u770bXZ Fastener\u7684 <a href=\"https:\/\/xzfastener.com\/zh\/fastener-material\/carbon-steel\/\">\u78b3\u94a2\u7d27\u56fa\u4ef6<\/a> \u548c <a href=\"https:\/\/xzfastener.com\/zh\/fastener-material\/stainless-steel\/\">\u4e0d\u9508\u94a2\u7d27\u56fa\u4ef6<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u7684\u884c\u4e1a\u8bef\u89e3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u529b\u91cf\u5e76\u4e0d\u4ee3\u8868\u97e7\u6027<\/h3>\n\n\n\n<p>\u91c7\u8d2d\u4e2d\u6700\u5e38\u89c1\u7684\u9519\u8bef\u4e4b\u4e00\u662f\u5047\u8bbe\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6\u5728\u4f4e\u6e29\u4e0b\u81ea\u52a8\u8868\u73b0\u826f\u597d\u3002\u8fd9\u662f\u4e0d\u6b63\u786e\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8bef\u4f1a<\/th><th>\u73b0\u5b9e<\/th><\/tr><\/thead><tbody><tr><td>\u9ad8\u5f3a\u5ea6=\u5bd2\u51b7\u65f6\u5b89\u5168<\/td><td>\u5f3a\u5ea6\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u97e7\u6027<\/td><\/tr><tr><td>\u62c9\u4f38\u6d4b\u8bd5\u5c31\u8db3\u591f\u4e86<\/td><td>\u8fd8\u9700\u8981\u8fdb\u884c\u51b2\u51fb\u6d4b\u8bd5<\/td><\/tr><tr><td>\u5ba4\u6e29\u6570\u636e\u9002\u7528<\/td><td>\u4f4e\u6e29\u6539\u53d8\u6750\u6599\u884c\u4e3a<\/td><\/tr><tr><td>\u6d82\u5c42\u63d0\u9ad8\u97e7\u6027<\/td><td>\u6d82\u5c42\u4e0d\u5f71\u54cd\u6838\u5fc3\u8106\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5982\u679c\u6ca1\u6709\u9002\u5f53\u7684\u51b2\u51fb\u5f3a\u5ea6\u9a8c\u8bc1\uff0c\u7d27\u56fa\u4ef6\u53ef\u80fd\u4f1a\u901a\u8fc7\u62c9\u4f38\u6d4b\u8bd5\uff0c\u4f46\u5728\u4f7f\u7528\u4e2d\u7a81\u7136\u5931\u6548\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u51b2\u51fb\u5f3a\u5ea6\u6700\u91cd\u8981\u7684\u5730\u65b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u98ce\u9669\u73af\u5883\u9700\u8981\u4e25\u683c\u63a7\u5236<\/h3>\n\n\n\n<p>\u5728\u5b89\u5168\u654f\u611f\u548c\u6076\u52a3\u7684\u73af\u5883\u4e2d\uff0c\u4f4e\u6e29\u51b2\u51fb\u8981\u6c42\u6700\u4e3a\u5173\u952e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5e94\u7528\u9886\u57df<\/th><th>\u8981\u6c42\u7ea7\u522b<\/th><\/tr><\/thead><tbody><tr><td>\u6db2\u5316\u5929\u7136\u6c14\u5de5\u5382<\/td><td>\u975e\u5e38\u9ad8<\/td><\/tr><tr><td>\u6d77\u4e0a\u7ed3\u6784<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u5bd2\u51b7\u5730\u533a\u98ce\u529b\u53d1\u7535\u673a\u7ec4<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u6df1\u51b7\u8bbe\u5907<\/td><td>\u975e\u5e38\u9ad8<\/td><\/tr><tr><td>\u5317\u6781\u5efa\u8bbe<\/td><td>\u9ad8<\/td><\/tr><tr><td>\u901a\u7528\u673a\u68b0<\/td><td>\u4e2d\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5728\u8fd9\u4e9b\u73af\u5883\u4e2d\uff0c\u8106\u6027\u65ad\u88c2\u901a\u5e38\u6bd4\u9010\u6e10\u53d8\u5f62\u66f4\u5371\u9669\uff0c\u56e0\u4e3a\u5b83\u4f1a\u5728\u6ca1\u6709\u8b66\u544a\u7684\u60c5\u51b5\u4e0b\u53d1\u751f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u70ed\u5904\u7406\u548c\u52a0\u5de5\u7684\u4f5c\u7528<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fae\u89c2\u7ed3\u6784\u51b3\u5b9a\u51b2\u51fb\u884c\u4e3a<\/h3>\n\n\n\n<p>\u70ed\u5904\u7406\u5728\u63a7\u5236\u4f4e\u6e29\u6027\u80fd\u65b9\u9762\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u5fc5\u987b\u4ed4\u7ec6\u63a7\u5236\u6dec\u706b\u548c\u56de\u706b\u5de5\u827a\uff0c\u4ee5\u5b9e\u73b0\u5f3a\u5ea6\u548c\u97e7\u6027\u4e4b\u95f4\u7684\u9002\u5f53\u5e73\u8861\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5de5\u827a\u56e0\u7d20<\/th><th>\u6548\u679c<\/th><\/tr><\/thead><tbody><tr><td>\u6dec\u706b\u4e0d\u5f53<\/td><td>\u8106\u6027\u589e\u52a0<\/td><\/tr><tr><td>\u56de\u706b\u4e0d\u826f<\/td><td>\u97e7\u6027\u964d\u4f4e<\/td><\/tr><tr><td>\u8131\u78b3<\/td><td>\u8868\u9762\u5f31\u70b9<\/td><\/tr><tr><td>\u6676\u7c92\u7ed3\u6784\u63a7\u5236<\/td><td>\u63d0\u9ad8\u6297\u51b2\u51fb\u6027<\/td><\/tr><tr><td>\u6279\u6b21\u4e0d\u4e00\u81f4<\/td><td>\u4e0d\u53ef\u9884\u6d4b\u7684\u6545\u969c\u98ce\u9669<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6279\u6b21\u53ef\u8ffd\u6eaf\u6027\u548c\u7089\u6570\u63a7\u5236\u5bf9\u4e8e\u4f4e\u6e29\u7d27\u56fa\u4ef6\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6d82\u5c42\u548c\u8868\u9762\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4fdd\u62a4\u4e0d\u5f97\u635f\u5bb3\u97e7\u6027<\/h3>\n\n\n\n<p>\u9540\u950c\u3001\u70ed\u6d78\u9540\u950c\u6216\u950c\u7247\u6d82\u5c42\u7b49\u6d82\u5c42\u7cfb\u7edf\u901a\u5e38\u7528\u4e8e\u8010\u8150\u8680\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u9ad8\u5f3a\u5ea6\u6216\u4f4e\u6e29\u5e94\u7528\uff0c\u5fc5\u987b\u4ed4\u7ec6\u63a7\u5236\u6d82\u5c42\u5de5\u827a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6d82\u5c42\u7c7b\u578b<\/th><th>\u8003\u8651\u56e0\u7d20<\/th><\/tr><\/thead><tbody><tr><td>\u9540\u950c<\/td><td>\u5982\u679c\u4e0d\u52a0\u4ee5\u63a7\u5236\uff0c\u4f1a\u4ea7\u751f\u6c22\u8106\u98ce\u9669<\/td><\/tr><tr><td>\u70ed\u9540\u950c<\/td><td>\u539a\u5ea6\u53ef\u80fd\u4f1a\u5f71\u54cd\u8d34\u5408\u5ea6<\/td><\/tr><tr><td>\u950c\u7247<\/td><td>\u66f4\u597d\u7684\u8150\u8680\u63a7\u5236\u548c\u66f4\u4f4e\u7684\u8106\u5316\u98ce\u9669<\/td><\/tr><tr><td>PTFE\u6d82\u5c42<\/td><td>\u5fc5\u987b\u8bc4\u4f30\u6469\u64e6\u529b\u548c\u5e94\u7528\u6761\u4ef6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u6d82\u5c42\u76f8\u5173\u7cfb\u7edf\uff0c\u8bf7\u53c2\u9605 XZ Fastener \u7684 <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/various-coated-fasteners\/\">\u5404\u79cd\u6d82\u5c42\u7d27\u56fa\u4ef6<\/a> \u548c <a href=\"https:\/\/xzfastener.com\/zh\/fastener-coating\/teflon-coating\/\">PTFE\u6d82\u5c42<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e70\u5bb6\u8be2\u4ef7\u6e05\u5355<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u751f\u4ea7\u524d\u660e\u786e\u9700\u6c42<\/h3>\n\n\n\n<p>\u5b8c\u6574\u7684\u4f4e\u6e29\u7d27\u56fa\u4ef6\u8be2\u4ef7\u5e94\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7d27\u56fa\u4ef6\u7c7b\u578b\u3001\u6807\u51c6\u3001\u5c3a\u5bf8\u548c\u7b49\u7ea7\u3002<\/li>\n\n\n\n<li>\u6240\u9700\u7684\u4f4e\u6e29\u4f7f\u7528\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u51b2\u51fb\u8bd5\u9a8c\u65b9\u6cd5\uff08ASTM E23\u6216ISO 148-1\uff09\u3002<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u6e29\u5ea6\u548c\u6700\u4f4e\u80fd\u91cf\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u6750\u6599\u89c4\u683c\u548c\u70ed\u5904\u7406\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u6d82\u5c42\u548c\u6c22\u8106\u63a7\u5236\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u8bc1\u4e66\u8981\u6c42\uff08MTC\u3001EN 10204 3.1 \u7b49\uff09\u3002<\/li>\n\n\n\n<li>\u6279\u6b21\u8ffd\u6eaf\u548c\u68c0\u9a8c\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u5e94\u7528\u73af\u5883\u548c\u8d1f\u8f7d\u6761\u4ef6\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5bf9\u4e8e\u57fa\u4e8e\u9879\u76ee\u6216\u4f4e\u6e29\u7d27\u56fa\u4ef6\u7684\u8981\u6c42\uff0c\u8bf7\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u53d1\u9001\u56fe\u7eb8\u548c\u89c4\u683c <a href=\"https:\/\/xzfastener.com\/zh\/home\/contact-us\/\">XZ Fastener \u8054\u7cfb\u6211\u4eec<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7ec8\u63a8\u8350<\/h2>\n\n\n\n<p>\u4f4e\u6e29\u51b2\u51fb\u5f3a\u5ea6\u4e0d\u662f\u6b21\u8981\u8981\u6c42\u3002\u5b83\u662f\u4e00\u4e2a\u5b89\u5168\u5173\u952e\u53c2\u6570\uff0c\u51b3\u5b9a\u7d27\u56fa\u4ef6\u5728\u5bd2\u51b7\u73af\u5883\u4e2d\u7a81\u7136\u8d1f\u8f7d\u4e0b\u662f\u5426\u8868\u73b0\u51fa\u5ef6\u6027\u6216\u8106\u6027\u3002<\/p>\n\n\n\n<p>\u6b63\u786e\u7684\u9009\u62e9\u9700\u8981\u7684\u4e0d\u4ec5\u4ec5\u662f\u5f3a\u5ea6\u7b49\u7ea7\u3002\u5b83\u9700\u8981\u53d7\u63a7\u7684\u6750\u6599\u9009\u62e9\u3001\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u70ed\u5904\u7406\u3001\u89c4\u5b9a\u7684\u51b2\u51fb\u6d4b\u8bd5\u548c\u4e25\u683c\u7684\u8d28\u91cf\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u5f53\u8fd9\u4e9b\u56e0\u7d20\u5f97\u5230\u6b63\u786e\u7ba1\u7406\u65f6\uff0c\u7d27\u56fa\u4ef6\u5373\u4f7f\u5728\u6781\u7aef\u4f4e\u6e29\u6761\u4ef6\u4e0b\u4e5f\u80fd\u53ef\u9760\u5730\u5de5\u4f5c\uff0c\u800c\u4e0d\u4f1a\u51fa\u73b0\u610f\u5916\u6545\u969c\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Low-temperature impact strength is one of the most critical but often misunderstood requirements in fastener selection. In normal room conditions, a bolt may perform perfectly under tensile and shear load. However, when temperature drops, material behavior changes. Without proper impact strength control, fasteners can fail suddenly and without visible deformation. This is especially important in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[489],"class_list":["post-7408","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-load-capacity-tensile-shear-strength"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/7408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/comments?post=7408"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/7408\/revisions"}],"predecessor-version":[{"id":7409,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/7408\/revisions\/7409"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/media?parent=7408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/categories?post=7408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/tags?post=7408"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}