{"id":3266,"date":"2026-04-07T11:02:53","date_gmt":"2026-04-07T03:02:53","guid":{"rendered":"https:\/\/xzfastener.com\/?p=3266"},"modified":"2026-04-07T11:34:29","modified_gmt":"2026-04-07T03:34:29","slug":"304-vs-316-stainless-steel-bolts-which-one-is-better","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/zh\/304-vs-316-stainless-steel-bolts-which-one-is-better\/","title":{"rendered":"304 \u4e0e 316 \u4e0d\u9508\u94a2\u87ba\u6813\uff1a\u54ea\u4e00\u79cd\u66f4\u597d\uff1f"},"content":{"rendered":"<h3 class=\"wp-block-heading\">\u4ec0\u4e48\u662f304\u548c316\u4e0d\u9508\u94a2\u87ba\u6813\uff1f<\/h3>\n\n\n\n<p>304\u548c316\u5747\u5c5e\u4e8e\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u5bb6\u65cf\uff0c\u4ee5\u5176\u4f18\u5f02\u7684\u6210\u578b\u6027\u548c\u8010\u8150\u8680\u6027\u800c\u95fb\u540d\u3002\u6838\u5fc3\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u5316\u5b66\u6210\u5206\uff1a<\/p>\n\n\n\n<ul 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304\u3002\u5bf9\u4e8e\u4f4e\u4e8e\u8be5\u6e29\u5ea6\u7684\u5927\u591a\u6570\u901a\u7528\u5e94\u7528\uff0c\u5f3a\u5ea6\u4e0d\u662f\u4e24\u8005\u7b49\u7ea7\u4e4b\u95f4\u7684\u533a\u5206\u56e0\u7d20\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u6e29\u5ea6\u6027\u80fd<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>304<\/strong>\uff1a\u9002\u5408\u5728 -200\u00b0C (-328\u00b0F) \u81f3 870\u00b0C (1600\u00b0F) \u8303\u56f4\u5185\u8fde\u7eed\u5de5\u4f5c<\/li>\n\n\n\n<li><strong>316<\/strong>\uff1a\u5177\u6709\u66f4\u597d\u7684\u9ad8\u6e29\u6297\u6c27\u5316\u6027\uff0c\u9002\u5408\u5728\u9ad8\u8fbe 925\u00b0C (1700\u00b0F) \u7684\u6e29\u5ea6\u4e0b\u8fde\u7eed\u5de5\u4f5c<\/li>\n\n\n\n<li>316 \u5728\u4f4e\u6e29\u4e0b\u4e5f\u5177\u6709\u7a0d\u597d\u7684\u4f4e\u6e29\u97e7\u6027<\/li>\n<\/ul>\n\n\n\n<h4 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316<\/strong>\uff1a\u5728\u5ba4\u5185\u529e\u516c\u697c\u6216\u5e72\u71e5\u4ed3\u5e93\u4e2d\u4f7f\u7528316\u87ba\u6813\u662f\u6d6a\u8d39\u91d1\u94b1\uff0c\u6ca1\u6709\u4efb\u4f55\u5b9e\u9645\u597d\u5904\u3002<\/li>\n\n\n\n<li><strong>\u5047\u8bbe\u6240\u6709&#8220;\u4e0d\u9508\u94a2&#8221;\u87ba\u6813\u90fd\u662f\u76f8\u540c\u7684<\/strong>\uff1a\u8bb8\u591a\u4f9b\u5e94\u5546\u5c06201\u6216430\u4e0d\u9508\u94a2\u87ba\u6813\u4f5c\u4e3a&#8220;\u4e0d\u9508\u94a2&#8221;\u51fa\u552e\uff0c\u800c\u6ca1\u6709\u6307\u5b9a\u7b49\u7ea7\u3002\u5b83\u4eec\u7684\u8010\u8150\u8680\u6027\u6bd4304\u5dee\u5f97\u591a\u3002<\/li>\n\n\n\n<li><strong>\u5ffd\u7565\u7535\u5076\u8150\u8680<\/strong>\uff1a\u5f53\u4f7f\u7528\u4e0d\u9508\u94a2\u87ba\u6813\u4e0e\u94dd\u3001\u78b3\u94a2\u6216\u94dc\u65f6\uff0c\u9700\u8981\u4f7f\u7528\u7edd\u7f18\u57ab\u5708\u4ee5\u9632\u6b62\u7535\u5076\u8150\u8680\u3002<\/li>\n\n\n\n<li><strong>\u5ffd\u7565\u8868\u9762\u5149\u6d01\u5ea6<\/strong>\uff1a\u7535\u89e3\u629b\u5149 316 \u87ba\u6813\u5728\u6076\u52a3\u73af\u5883\u4e0b\u6bd4\u6807\u51c6\u94e3\u524a\u87ba\u6813\u5177\u6709\u660e\u663e\u66f4\u597d\u7684\u8010\u8150\u8680\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9e\u7528\u8d2d\u4e70\u6280\u5de7<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u59cb\u7ec8\u6307\u5b9a\u51c6\u786e\u7684\u7b49\u7ea7<\/strong>\uff1a\u5207\u52ff\u8ba2\u8d2d&#8220;\u4e0d\u9508\u94a2\u87ba\u6813\u3002&#8221;\u6307\u5b9a&#8220;304\uff08A2\uff09\u4e0d\u9508\u94a2\u87ba\u6813&#8221;\u6216&#8220;316\uff08A4\uff09\u4e0d\u9508\u94a2\u87ba\u6813\u3002&#8221;<\/li>\n\n\n\n<li><strong>\u7d22\u53d6\u6750\u6599\u6d4b\u8bd5\u8bc1\u4e66 (MTC)<\/strong>\uff1a\u4fe1\u8a89\u826f\u597d\u7684\u4f9b\u5e94\u5546\u5c06\u63d0\u4f9bEN 10204 3.1\u8bc1\u4e66\uff0c\u9a8c\u8bc1\u87ba\u6813\u7684\u5316\u5b66\u6210\u5206\u548c\u673a\u68b0\u6027\u80fd\u3002<\/li>\n\n\n\n<li><strong>\u8003\u8651\u5b8c\u6210<\/strong>\uff1a\u5bf9\u4e8e\u8239\u8236\u6216\u5316\u5b66\u5e94\u7528\uff0c\u8bf7\u6307\u5b9a\u7535\u89e3\u629b\u5149\u87ba\u6813\u4ee5\u83b7\u5f97\u6700\u5927\u7684\u8010\u8150\u8680\u6027\u3002<\/li>\n\n\n\n<li><strong>\u4ece\u4e13\u4e1a\u7d27\u56fa\u4ef6\u4f9b\u5e94\u5546\u5904\u8d2d\u4e70<\/strong>\uff1a\u4e00\u822c\u4e94\u91d1\u5e97\u7ecf\u5e38\u51fa\u552e\u8d28\u91cf\u4f4e\u52a3\u6216\u6807\u7b7e\u9519\u8bef\u7684\u4e0d\u9508\u94a2\u87ba\u6813\u3002<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u603b\u62e5\u6709\u6210\u672c<\/strong>\uff1a\u867d\u7136 316 \u87ba\u6813\u7684\u524d\u671f\u6210\u672c\u66f4\u9ad8\uff0c\u4f46\u5728\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u5185\uff0c\u5b83\u4eec\u53ef\u4ee5\u4e3a\u60a8\u8282\u7701 5-10 \u500d\u7684\u66f4\u6362\u6210\u672c\u548c\u505c\u673a\u65f6\u95f4\u3002<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\u8981\u70b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>304\u548c316\u87ba\u6813\u7684\u6838\u5fc3\u533a\u522b\u5728\u4e8e316\u4e2d\u6dfb\u52a0\u4e862-3%\u7684\u94bc\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u8010\u6c2f\u5316\u7269\u8150\u8680\u6027\u80fd<\/li>\n\n\n\n<li>304 (A2) \u662f\u6240\u6709\u5ba4\u5185\u548c\u5e72\u71e5\u5ba4\u5916\u5e94\u7528\uff08\u65e0\u76d0\u66b4\u9732\uff09\u7684\u7ecf\u6d4e\u9009\u62e9<\/li>\n\n\n\n<li>\u5bf9\u4e8e\u5b58\u5728\u6c2f\u5316\u7269\u8150\u8680\u98ce\u9669\u7684\u6d77\u6d0b\u3001\u6cbf\u6d77\u548c\u5316\u5b66\u73af\u5883\uff0c316 (A4) \u662f\u5f3a\u5236\u6027\u7684<\/li>\n\n\n\n<li>\u5728\u5ba4\u6e29\u4e0b\uff0c304\u548c316\u87ba\u6813\u5177\u6709\u51e0\u4e4e\u76f8\u540c\u7684\u673a\u68b0\u5f3a\u5ea6<\/li>\n\n\n\n<li>316 \u87ba\u6813\u7684\u6210\u672c\u901a\u5e38\u6bd4 304 \u87ba\u6813\u9ad8 30-50%\uff0c\u4f46\u5728\u6076\u52a3\u6761\u4ef6\u4e0b\u7684\u4f7f\u7528\u5bff\u547d\u66f4\u957f<\/li>\n\n\n\n<li>\u52a1\u5fc5\u7528\u5b98\u65b9\u6d4b\u8bd5\u8bc1\u4e66\u9a8c\u8bc1\u6750\u6599\u7b49\u7ea7\uff0c\u907f\u514d\u5047\u5192\u4ea7\u54c1<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u95ee\u95ee\u9898<\/h2>\n\n\n\n<p><strong>\u95ee\uff1a\u6211\u53ef\u4ee5\u5728\u9760\u8fd1\u6d77\u6d0b\u7684\u5730\u65b9\u4f7f\u7528304\u87ba\u6813\u5417\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u4e0d\u4f1a\u3002\u5373\u4f7f\u5728\u5185\u9646 10 \u82f1\u91cc\u5904\uff0c\u76d0\u96fe\u4e5f\u4f1a\u5bfc\u81f4 304 \u87ba\u6813\u5728 1-2 \u5e74\u5185\u51fa\u73b0\u70b9\u8680\u3002\u5bf9\u4e8e\u4efb\u4f55\u6cbf\u6d77\u5e94\u7528\uff0c\u8bf7\u4f7f\u7528 316 \u4e0d\u9508\u94a2\u87ba\u6813\u3002<\/p>\n\n\n\n<p><strong>\u95ee\uff1a316\u6bd4304\u5f3a\u5417\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u5728\u5ba4\u6e29\u4e0b\uff0c\u4e0d\u4f1a\u3002\u5b83\u4eec\u5177\u6709\u51e0\u4e4e\u76f8\u540c\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u5c48\u670d\u5f3a\u5ea6\u3002 316 \u5728\u6e29\u5ea6\u9ad8\u4e8e 500\u00b0C (932\u00b0F) \u65f6\u4ec5\u5177\u6709\u8f7b\u5fae\u7684\u5f3a\u5ea6\u4f18\u52bf\u3002<\/p>\n\n\n\n<p><strong>\u95ee\uff1a304\u548c316\u87ba\u6813\u53ef\u4ee5\u4e00\u8d77\u4f7f\u7528\u5417\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u662f\u7684\u3002\u7531\u4e8e\u662f\u540c\u4e00\u7c7b\u578b\u7684\u4e0d\u9508\u94a2\uff0c304\u548c316\u4e4b\u95f4\u4e0d\u5b58\u5728\u7535\u5076\u8150\u8680\u3002\u60a8\u53ef\u4ee5\u5b89\u5168\u5730\u5c06\u5b83\u4eec\u6df7\u5408\u5728\u540c\u4e00\u4e2a\u7ec4\u4ef6\u4e2d\u3002<\/p>\n\n\n\n<p><strong>\u95ee\uff1aA2\u548c304\u3001A4\u548c316\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1aA2 \u662f 304 \u4e0d\u9508\u94a2\u7684\u6b27\u6d32ISO\u540d\u79f0\uff0cA4 \u662f 316 \u4e0d\u9508\u94a2\u7684ISO\u540d\u79f0\u3002\u5b83\u4eec\u6307\u7684\u662f\u5b8c\u5168\u76f8\u540c\u7684\u6750\u6599\u7b49\u7ea7\u3002<\/p>\n\n\n\n<p><strong>\u95ee\uff1a316\u4e0d\u9508\u94a2\u87ba\u6813\u4f1a\u751f\u9508\u5417\uff1f<\/strong><\/p>\n\n\n\n<p>\u7b54\uff1a\u662f\u7684\u3002 316\u662f\u9632\u6c61\uff0c\u4e0d\u662f\u9632\u6c61\u3002\u5728\u6c2f\u5316\u7269\u6d53\u5ea6\u9ad8\u6216\u957f\u65f6\u95f4\u6d78\u5165\u76d0\u6c34\u7684\u6781\u7aef\u6076\u52a3\u6761\u4ef6\u4e0b\uff0c316 \u6700\u7ec8\u4f1a\u8150\u8680\u3002\u53ea\u662f\u82b1\u8d39\u7684\u65f6\u95f4\u6bd4304\u957f\u5f97\u591a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n\n\n\n<p>&#8220;\u66f4\u597d&#8221;\u4e0d\u9508\u94a2\u87ba\u6813\u5e76\u4e0d\u603b\u662f316\u2014\u2014\u5b83&#8217;\u662f\u7b26\u5408\u60a8\u7279\u5b9a\u5e94\u7528\u8981\u6c42\u7684\u87ba\u6813\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e 80% \u53d1\u751f\u5728\u5ba4\u5185\u6216\u5e72\u71e5\u3001\u6e29\u548c\u7684\u5ba4\u5916\u73af\u5883\u4e2d\u7684\u4e00\u822c\u5de5\u4e1a\u5e94\u7528\uff0c304 \u4e0d\u9508\u94a2\u87ba\u6813\u662f\u6700\u4f73\u9009\u62e9\u3002\u5b83\u4eec\u4ee5\u5408\u7406\u7684\u6210\u672c\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u53ef\u7ef4\u6301\u5927\u591a\u6570\u8bbe\u5907\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u5bf9\u4e8e 20% \u6d89\u53ca\u63a5\u89e6\u76d0\u6c34\u3001\u9664\u51b0\u76d0\u6216\u5de5\u4e1a\u5316\u5b66\u54c1\u7684\u5e94\u7528\uff0c316 \u4e0d\u9508\u94a2\u87ba\u6813\u662f\u4e0d\u5bb9\u534f\u5546\u7684\u3002\u989d\u5916\u7684\u524d\u671f\u6210\u672c\u53ea\u662f\u4e3a\u4e86\u907f\u514d\u707e\u96be\u6027\u6545\u969c\u3001\u5b89\u5168\u9690\u60a3\u548c\u6602\u8d35\u7684\u505c\u673a\u800c\u4ed8\u51fa\u7684\u5f88\u5c0f\u7684\u4ee3\u4ef7\u3002<\/p>\n\n\n\n<p>\u5728\u505a\u51fa\u51b3\u5b9a\u65f6\uff0c\u59cb\u7ec8\u4f18\u5148\u8003\u8651\u87ba\u6813\u7684\u8fd0\u884c\u73af\u5883\u800c\u4e0d\u662f\u521d\u59cb\u6210\u672c\u3002\u60a8\u53ef\u4ee5\u8d2d\u4e70\u7684\u6700\u6602\u8d35\u7684\u87ba\u6813\u662f\u8fc7\u65e9\u5931\u6548\u5e76\u5bfc\u81f4\u6574\u4e2a\u7cfb\u7edf\u762b\u75ea\u7684\u87ba\u6813\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u4ecd\u7136\u4e0d\u786e\u5b9a\u54ea\u79cd\u724c\u53f7\u9002\u5408\u60a8\u7684\u7279\u5b9a\u5e94\u7528\uff0c\u8bf7\u54a8\u8be2\u5408\u683c\u7684\u7d27\u56fa\u4ef6\u5de5\u7a0b\u5e08\uff0c\u4ed6\u4eec\u53ef\u4ee5\u8bc4\u4f30\u60a8\u7684\u64cd\u4f5c\u6761\u4ef6\u5e76\u63d0\u51fa\u51c6\u786e\u7684\u5efa\u8bae\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>What Are 304 and 316 Stainless Steel Bolts? Both 304 and 316 belong to the austenitic stainless steel family, known for their excellent formability and corrosion resistance. The core difference lies in their chemical composition: Both grades are non-magnetic in their fully annealed state, though they can become slightly magnetic after cold working processes like [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3269,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[109],"tags":[],"class_list":["post-3266","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/3266","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=3266"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/3266\/revisions"}],"predecessor-version":[{"id":3267,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/3266\/revisions\/3267"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/media\/3269"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/media?parent=3266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/categories?post=3266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/tags?post=3266"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}