{"id":4012,"date":"2024-06-29T16:54:54","date_gmt":"2024-06-29T16:54:54","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4012"},"modified":"2024-07-09T09:35:26","modified_gmt":"2024-07-09T09:35:26","slug":"304-vs-630-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/zh\/bolg\/304-vs-630-stainless-steel\/","title":{"rendered":"304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2\uff1a\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li><a href=\"#what-are-the-equivalents-of-304-and-630-stainless-steel\">304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u5f53\u91cf\u662f\u591a\u5c11\uff1f<\/a><\/li>\n<li><a href=\"#ss630-vs-ss304-which-is-better\">SS630 \u4e0e SS304\uff1a\u54ea\u4e2a\u66f4\u597d\uff1f<\/a><\/li>\n<li><a href=\"#applications-and-uses-304-vs-630-stainless-steel\">\u5e94\u7528\u548c\u7528\u9014\uff1a304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2<\/a><\/li>\n<li><a href=\"#corrosion-resistance-304-vs-630-stainless-steel\">\u8010\u8150\u8680\u6027\uff1a304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2<\/a><\/li>\n<li><a href=\"#mechanical-properties-304-vs-630-stainless-steel\">\u673a\u68b0\u6027\u80fd\uff1a304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2<\/a><\/li>\n<li><a href=\"#machining-parts-for-304-and-630-stainless-steel\">304 \u548c 630 \u4e0d\u9508\u94a2\u52a0\u5de5\u96f6\u4ef6<\/a><\/li>\n<li><a href=\"#heat-treatment-processes-for-304-and-630-stainless-steel\">304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u70ed\u5904\u7406\u5de5\u827a<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-304-and-420-stainless-steel\">304 \u548c 420 \u4e0d\u9508\u94a2\u4e4b\u95f4\u7684\u533a\u522b\u603b\u7ed3\u56fe\u8868<\/a><\/li>\n<li><a href=\"#conclusion\">\u7ed3\u8bba<\/a><\/li>\n<\/ul>\n<p>\u4e0d\u9508\u94a2\u662f\u4e00\u79cd\u5e7f\u6cdb\u7528\u4e8e\u5404\u884c\u5404\u4e1a\u7684\u6750\u6599\uff0c\u56e0\u4e3a\u5b83\u5177\u6709\u8010\u8150\u8680\u6027\u548c\u9ad8\u8010\u7528\u6027\u3002\u5728\u4f17\u591a\u4e0d\u9508\u94a2\u7b49\u7ea7\u4e2d\uff0c304 \u548c 630 \u662f\u6700\u5e38\u7528\u7684\u4e24\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u6709\u4e0d\u540c\u7684\u7528\u9014\u548c\u4e0d\u540c\u7684\u7279\u6027\u3002\u672c\u7efc\u5408\u6307\u5357\u65e8\u5728\u6df1\u5165\u7814\u7a76 304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u5177\u4f53\u60c5\u51b5\uff0c\u6bd4\u8f83\u5b83\u4eec\u7684\u5316\u5b66\u6210\u5206\u3001\u673a\u68b0\u6027\u80fd\u548c\u5178\u578b\u5e94\u7528\u3002\u901a\u8fc7\u4e86\u89e3\u8fd9\u4e24\u4e2a\u7b49\u7ea7\u4e4b\u95f4\u7684\u5dee\u5f02\u548c\u76f8\u4f3c\u4e4b\u5904\uff0c\u60a8\u53ef\u4ee5\u505a\u51fa\u66f4\u660e\u667a\u7684\u51b3\u5b9a\uff0c\u786e\u5b9a\u54ea\u79cd\u4e0d\u9508\u94a2\u6700\u9002\u5408\u60a8\u7684\u7279\u5b9a\u9700\u6c42\u3002<\/p>\n<h2 id=\"what-are-the-equivalents-of-304-and-630-stainless-steel\">304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u5f53\u91cf\u662f\u591a\u5c11\uff1f<\/h2>\n<h3>\u7406\u89e3\u7b49\u4ef7\u7269<\/h3>\n<p>304 \u548c 630 \u4e0d\u9508\u94a2\u662f\u5236\u9020\u5404\u79cd\u4ea7\u54c1\uff08\u4ece\u53a8\u623f\u7528\u5177\u5230\u5de5\u4e1a\u673a\u68b0\uff09\u4e2d\u6700\u5e38\u7528\u7684\u4e24\u79cd\u6750\u6599\u3002\u4e86\u89e3\u8fd9\u4e9b\u4e0d\u9508\u94a2\u7684\u7b49\u6548\u7269\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u548c\u8bbe\u8ba1\u5e08\u9009\u62e9\u9002\u5408\u7279\u5b9a\u5e94\u7528\u7684\u6750\u6599\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u786e\u4fdd\u8010\u7528\u6027\u3001\u6210\u672c\u6548\u76ca\u548c\u6027\u80fd\u3002\u672c\u8282\u6df1\u5165\u63a2\u8ba8 304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u7b49\u6548\u7269\uff0c\u63d0\u4f9b\u5176\u56fd\u9645\u6807\u51c6\u548c\u5206\u7c7b\u7684\u5168\u9762\u6307\u5357\u3002<\/p>\n<h3>304 \u4e0d\u9508\u94a2\u7b49\u6548\u6750\u6599<\/h3>\n<ul>\n<li>\u7f8e\u56fd\u6750\u6599\u4e0e\u8bd5\u9a8c\u534f\u4f1a (ASTM)\uff1a ASTM A240\/A240M<\/li>\n<li>\u82f1\u8bed\uff1aEN 1.4301<\/li>\n<li>\u4e2d\u56fd\u6807\u51c6\uff1aGB 06Cr19Ni10<\/li>\n<li>\u65e5\u672c\u6807\u51c6\uff1aSUS 304<\/li>\n<\/ul>\n<h3>630 \u4e0d\u9508\u94a2\u5f53\u91cf<\/h3>\n<ul>\n<li>\u7f8e\u56fd\u6750\u6599\u4e0e\u8bd5\u9a8c\u534f\u4f1a (ASTM)\uff1a ASTM A564\/A564M<\/li>\n<li>\u82f1\u8bed\uff1aEN 1.4542<\/li>\n<li>\u4e2d\u56fd\u6807\u51c6\uff1aGB 0Cr17Ni4Cu4Nb<\/li>\n<\/ul>\n<h3>\u5b9e\u9645\u610f\u4e49<\/h3>\n<p>\u4e86\u89e3\u8fd9\u4e9b\u7b49\u6548\u6750\u6599\u4e0d\u4ec5\u5177\u6709\u5b66\u672f\u610f\u4e49\uff0c\u800c\u4e14\u5bf9\u5168\u7403\u5236\u9020\u548c\u5de5\u7a0b\u4e5f\u6709\u5b9e\u9645\u610f\u4e49\u3002\u4f8b\u5982\uff0c\u5f53\u6b27\u6d32\u7684\u8bbe\u8ba1\u5de5\u7a0b\u5e08\u6307\u5b9a\u4f7f\u7528 EN 1.4301 \u4e0d\u9508\u94a2\u65f6\uff0c\u7f8e\u56fd\u6216\u4e2d\u56fd\u7684\u540c\u884c\u53ef\u4ee5\u65e0\u7f1d\u5730\u5206\u522b\u7528 ASTM 304 \u6216 GB 06Cr19Ni10 \u66ff\u4ee3\uff0c\u786e\u4fdd\u6ee1\u8db3\u5de5\u7a0b\u89c4\u8303\uff0c\u800c\u4e0d\u4f1a\u5f71\u54cd\u8d28\u91cf\u6216\u6027\u80fd\u3002\u540c\u6837\uff0c\u4e86\u89e3 630 \u4e0d\u9508\u94a2\u53ef\u4e0e EN 1.4542 \u4e92\u6362\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u4ece\u4e0d\u540c\u5730\u533a\u91c7\u8d2d\u6750\u6599\uff0c\u8fd9\u5728\u4f9b\u5e94\u94fe\u4e2d\u65ad\u65f6\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2 id=\"ss630-vs-ss304-which-is-better\">SS630 \u4e0e SS304\uff1a\u54ea\u4e2a\u66f4\u597d\uff1f<\/h2>\n<h3>\u6210\u5206\u548c\u7279\u6027<\/h3>\n<p>\u4e0d\u9508\u94a2\u662f\u4e00\u79cd\u4e3b\u8981\u7531\u94c1\u3001\u94ec\u548c\u954d\u7ec4\u6210\u7684\u5408\u91d1\uff0c\u4ee5\u5176\u8010\u8150\u8680\u6027\u548c\u5f3a\u5ea6\u800c\u95fb\u540d\u3002\u4e24\u79cd\u5e38\u89c1\u7684\u4e0d\u9508\u94a2\u7b49\u7ea7\u662f 304 \u548c 630\uff0c\u7531\u4e8e\u5176\u4e0d\u540c\u7684\u7279\u6027\uff0c\u6bcf\u79cd\u4e0d\u9508\u94a2\u90fd\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u3002\u5728\u6bd4\u8f83\u8fd9\u4e24\u79cd\u4e0d\u9508\u94a2\u7b49\u7ea7\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u5b83\u4eec\u7684\u6210\u5206\u3001\u673a\u68b0\u6027\u80fd\u4ee5\u53ca\u5bf9\u7279\u5b9a\u73af\u5883\u7684\u9002\u7528\u6027\uff0c\u4ee5\u786e\u5b9a\u54ea\u79cd\u4e0d\u9508\u94a2\u66f4\u9002\u5408\u7279\u5b9a\u5e94\u7528\u3002<\/p>\n<h3>304 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u6210\u5206\uff1a18%\u94ec\u30018%\u954d<\/li>\n<li>\u7279\u6027\uff1a\u8010\u8150\u8680\u6027\u80fd\u4f18\u826f\uff0c\u673a\u68b0\u6027\u80fd\u826f\u597d\uff0c\u710a\u63a5\u6027\u3001\u6210\u5f62\u6027\u826f\u597d<\/li>\n<li>\u5e94\u7528\uff1a\u53a8\u623f\u7535\u5668\u3001\u98df\u54c1\u52a0\u5de5\u8bbe\u5907\u3001\u5efa\u7b51\u88c5\u9970<\/li>\n<\/ul>\n<h3>630 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u6210\u5206\uff1a15-17.5%\u94ec\u30013-5%\u954d\u30014%\u94dc<\/li>\n<li>\u7279\u6027\uff1a\u53ef\u70ed\u5904\u7406\u3001\u9ad8\u5f3a\u5ea6\u3001\u4e2d\u7b49\u8010\u8150\u8680\u6027<\/li>\n<li>\u5e94\u7528\uff1a\u822a\u7a7a\u822a\u5929\u90e8\u4ef6\u3001\u5316\u5b66\u52a0\u5de5\u8bbe\u5907\u3001\u6838\u53cd\u5e94\u5806<\/li>\n<\/ul>\n<h3>\u73af\u5883\u9002\u5b9c\u6027<\/h3>\n<p>304 \u548c 630 \u4e0d\u9508\u94a2\u4e4b\u95f4\u7684\u9009\u62e9\u6700\u7ec8\u53d6\u51b3\u4e8e\u5e94\u7528\u7684\u5177\u4f53\u8981\u6c42\u3002\u5bf9\u4e8e\u8010\u8150\u8680\u6027\u81f3\u5173\u91cd\u8981\u7684\u73af\u5883\uff0c\u4f8b\u5982\u98df\u54c1\u52a0\u5de5\u6216\u6d77\u6d0b\u5e94\u7528\uff0c304 \u4e0d\u9508\u94a2\u901a\u5e38\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u5176\u51fa\u8272\u7684\u8010\u8150\u8680\u6027\u53ef\u786e\u4fdd\u5728\u6076\u52a3\u73af\u5883\u4e0b\u7684\u4f7f\u7528\u5bff\u547d\u548c\u5b89\u5168\u6027\u3002\u76f8\u53cd\uff0c\u5bf9\u4e8e\u5f3a\u5ea6\u548c\u786c\u5ea6\u6bd4\u8010\u8150\u8680\u6027\u66f4\u91cd\u8981\u7684\u5e94\u7528\uff0c630 \u4e0d\u9508\u94a2\u901a\u5e38\u662f\u9996\u9009\u3002\u5b83\u80fd\u591f\u901a\u8fc7\u70ed\u5904\u7406\u786c\u5316\uff0c\u4f7f\u5176\u6210\u4e3a\u5fc5\u987b\u627f\u53d7\u9ad8\u5e94\u529b\u7684\u90e8\u4ef6\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<h2 id=\"applications-and-uses-304-vs-630-stainless-steel\">\u5e94\u7528\u548c\u7528\u9014\uff1a304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2<\/h2>\n<h3>304 \u4e0d\u9508\u94a2\u7684\u591a\u529f\u80fd\u6027<\/h3>\n<p>304 \u7ea7\u4e0d\u9508\u94a2\u662f\u4e00\u79cd\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\uff0c\u662f\u5168\u7403\u6700\u5e38\u7528\u7684\u4e0d\u9508\u94a2\u3002\u8be5\u7b49\u7ea7\u4e0d\u9508\u94a2\u7528\u9014\u5e7f\u6cdb\uff0c\u56e0\u5176\u51fa\u8272\u7684\u8010\u8150\u8680\u6027\u548c\u53ef\u6210\u5f62\u6027\u800c\u5e7f\u53d7\u8d5e\u8a89\u3002304 \u4e0d\u9508\u94a2\u542b\u6709\u7ea6 18% \u94ec\u548c 8% \u954d\uff0c\u975e\u5e38\u9002\u5408\u5404\u79cd\u73af\u5883\uff0c\u5c24\u5176\u662f\u90a3\u4e9b\u4e0d\u6613\u8150\u8680\u7684\u73af\u5883\u3002\u56e0\u6b64\uff0c\u5b83\u5e7f\u6cdb\u7528\u4e8e\u53a8\u623f\u8bbe\u5907\uff0c\u5982\u6c34\u69fd\u548c\u5e73\u5e95\u9505\uff0c\u4ee5\u53ca\u5efa\u7b51\u9576\u677f\u548c\u7ba1\u9053\u7cfb\u7edf\u3002\u5b83\u80fd\u591f\u627f\u53d7\u65e5\u5e38\u4f7f\u7528\u7684\u4e25\u9177\u8003\u9a8c\u548c\u66b4\u9732\u5728\u81ea\u7136\u73af\u5883\u4e2d\u800c\u4e0d\u4f1a\u53d8\u8d28\uff0c\u4f7f\u5176\u6210\u4e3a\u6b64\u7c7b\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<h3>630 \u4e0d\u9508\u94a2\u7684\u7279\u6b8a\u7528\u9014<\/h3>\n<p>630 \u7ea7\u4e0d\u9508\u94a2\uff0c\u4e5f\u79f0\u4e3a 17-4 PH\uff0c\u662f\u4e00\u79cd\u9a6c\u6c0f\u4f53\u6c89\u6dc0\u786c\u5316\u4e0d\u9508\u94a2\uff0c\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\u3002\u8be5\u7b49\u7ea7\u542b\u6709\u94ec\u3001\u954d\u548c\u94dc\u7684\u6df7\u5408\u7269\uff0c\u78b3\u542b\u91cf\u8f83\u4f4e\u3002630 \u4e0d\u9508\u94a2\u7684\u72ec\u7279\u5c5e\u6027\u662f\u5176\u51fa\u8272\u7684\u5f3a\u5ea6\u548c\u826f\u597d\u7684\u8010\u8150\u8680\u6027\u3002\u7ecf\u8fc7\u70ed\u5904\u7406\u540e\uff0c\u5b83\u53ef\u8fbe\u5230\u9ad8\u786c\u5ea6\u548c\u5f3a\u5ea6\uff0c\u8d85\u8fc7\u8bb8\u591a\u5176\u4ed6\u7b49\u7ea7\u7684\u4e0d\u9508\u94a2\u3002<\/p>\n<h3>\u5e94\u7528\u5b9e\u4f8b<\/h3>\n<ul>\n<li><strong>304 \u4e0d\u9508\u94a2<\/strong>\uff1a\u53a8\u623f\u8bbe\u5907\u3001\u5efa\u7b51\u9576\u677f\u3001\u7ba1\u9053\u7cfb\u7edf<\/li>\n<li><strong>630 \u4e0d\u9508\u94a2<\/strong>\uff1a\u822a\u7a7a\u822a\u5929\u90e8\u4ef6\u3001\u9f7f\u8f6e\u3001\u9600\u95e8\u3001\u7d27\u56fa\u4ef6<\/li>\n<\/ul>\n<h2 id=\"corrosion-resistance-304-vs-630-stainless-steel\">\u8010\u8150\u8680\u6027\uff1a304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2<\/h2>\n<h3>304 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u79f0\u4e3a A2 \u4e0d\u9508\u94a2\u6216 18\/8 \u4e0d\u9508\u94a2<\/li>\n<li>\u6210\u5206\uff1a18%\u94ec\u30018%\u954d<\/li>\n<li>\u5bf9\u5404\u79cd\u5927\u6c14\u73af\u5883\u548c\u591a\u79cd\u8150\u8680\u5242\u5177\u6709\u4f18\u5f02\u7684\u62b5\u6297\u529b<\/li>\n<li>\u6f5c\u5728\u95ee\u9898\uff1a\u6613\u53d7\u6c2f\u5316\u7269\u6eb6\u6db2\u548c\u76d0\u73af\u5883\u8150\u8680<\/li>\n<\/ul>\n<h3>630 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u4e5f\u79f0\u4e3a 17-4 PH<\/li>\n<li>\u6210\u5206\uff1a15-17.5%\u94ec\u30013-5%\u954d\u3001\u542b\u94dc\u548c\u94cc<\/li>\n<li>\u6bd4 304 \u5177\u6709\u66f4\u597d\u7684\u6297\u5e94\u529b\u8150\u8680\u5f00\u88c2\u6027\u80fd\uff0c\u7279\u522b\u662f\u5728\u542b\u6709\u6c2f\u5316\u7269\u7684\u73af\u5883\u4e2d<\/li>\n<li>\u6f5c\u5728\u95ee\u9898\uff1a\u7531\u4e8e\u6c89\u6dc0\u786c\u5316\u8fc7\u7a0b\uff0c\u4e0e 304 \u76f8\u6bd4\uff0c\u66f4\u5bb9\u6613\u53d7\u5230\u8150\u8680<\/li>\n<\/ul>\n<h3>\u73af\u5883\u56e0\u7d20<\/h3>\n<p>\u5728\u6bd4\u8f83 304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u8010\u8150\u8680\u6027\u65f6\uff0c\u5fc5\u987b\u8003\u8651\u7279\u5b9a\u7684\u73af\u5883\u6761\u4ef6\u548c\u8150\u8680\u5143\u7d20\u7684\u5b58\u5728\u3002\u867d\u7136 304 \u901a\u5e38\u5bf9\u591a\u79cd\u5316\u5b66\u7269\u8d28\u5177\u6709\u66f4\u5f3a\u7684\u62b5\u6297\u529b\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u7ecf\u5e38\u63a5\u89e6\u9178\u548c\u78b1\u7684\u73af\u5883\uff0c\u4f46 630 \u7684\u5f3a\u5ea6\u548c\u786c\u5ea6\u5728\u673a\u68b0\u5e94\u529b\u548c\u9ad8\u8d1f\u8377\u666e\u904d\u5b58\u5728\u7684\u73af\u5883\u4e2d\u53ef\u80fd\u662f\u51b3\u5b9a\u6027\u56e0\u7d20\u3002<\/p>\n<h2 id=\"mechanical-properties-304-vs-630-stainless-steel\">\u673a\u68b0\u6027\u80fd\uff1a304 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2<\/h2>\n<h3>304 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u6210\u5206\uff1a18%\u94ec\u30018%\u954d<\/li>\n<li>\u4f18\u5f02\u7684\u6210\u5f62\u6027\u548c\u710a\u63a5\u6027<\/li>\n<li>\u65e0\u6cd5\u901a\u8fc7\u70ed\u5904\u7406\u8fdb\u884c\u786c\u5316\uff0c\u53ea\u80fd\u901a\u8fc7\u51b7\u52a0\u5de5\u8fdb\u884c\u786c\u5316<\/li>\n<li>\u5e94\u7528\uff1a\u53a8\u623f\u7528\u5177\u3001\u7ba1\u9053\u3001\u50a8\u7f50<\/li>\n<\/ul>\n<h3>630 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u6210\u5206\uff1a17% \u94ec\u30014% \u954d\u3001\u94dc\u548c\u94cc\/\u94bd<\/li>\n<li>\u901a\u8fc7\u70ed\u5904\u7406\u5177\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u548c\u786c\u5ea6<\/li>\n<li>\u4f18\u5f02\u7684\u8010\u4e45\u6027\u548c\u75b2\u52b3\u5f3a\u5ea6<\/li>\n<li>\u5e94\u7528\uff1a\u822a\u7a7a\u822a\u5929\u90e8\u4ef6\u3001\u9f7f\u8f6e\u3001\u9ad8\u5e94\u529b\u90e8\u4ef6<\/li>\n<\/ul>\n<h3>\u6bd4\u8f83\u5206\u6790<\/h3>\n<p>\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u867d\u7136 304 \u548c 630 \u4e0d\u9508\u94a2\u90fd\u5177\u6709\u51fa\u8272\u7684\u8010\u8150\u8680\u6027\uff0c\u4f46\u5b83\u4eec\u7684\u673a\u68b0\u6027\u80fd\u4e0d\u540c\uff0c\u56e0\u6b64\u9002\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u3002304 \u7684\u53ef\u6210\u5f62\u6027\u4f7f\u5176\u6210\u4e3a\u9700\u8981\u590d\u6742\u5f62\u72b6\u4f46\u9ad8\u5f3a\u5ea6\u4e0d\u662f\u5173\u952e\u7684\u5e94\u7528\u7684\u9996\u9009\u3002\u53e6\u4e00\u65b9\u9762\uff0c630 \u4e0d\u9508\u94a2\u7684\u9ad8\u5f3a\u5ea6\u548c\u786c\u5ea6\u4f7f\u5176\u9002\u7528\u4e8e\u9700\u8981\u66f4\u9ad8\u6027\u80fd\u7684\u66f4\u82db\u523b\u7684\u5e94\u7528\u3002<\/p>\n<h2 id=\"machining-parts-for-304-and-630-stainless-steel\">304 \u548c 630 \u4e0d\u9508\u94a2\u52a0\u5de5\u96f6\u4ef6<\/h2>\n<h3>\u52a0\u5de5304\u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u6311\u6218\uff1a\u70ed\u5bfc\u7387\u4f4e\u3001\u52a0\u5de5\u786c\u5316\u7387\u9ad8<\/li>\n<li>\u5efa\u8bae\uff1a\u4f7f\u7528\u950b\u5229\u7684\u5de5\u5177\u3001\u9002\u5f53\u7684\u5207\u524a\u901f\u5ea6\u548c\u9002\u5f53\u7684\u51b7\u5374\u6280\u672f<\/li>\n<\/ul>\n<h3>\u52a0\u5de5 630 \u4e0d\u9508\u94a2<\/h3>\n<ul>\n<li>\u70ed\u5904\u7406\u524d\uff1a\u76f8\u5bf9\u8f83\u8f6f\uff0c\u53ef\u52a0\u5de5<\/li>\n<li>\u70ed\u5904\u7406\u540e\uff1a\u66f4\u786c\uff0c\u66f4\u96be\u52a0\u5de5<\/li>\n<li>\u5efa\u8bae\uff1a\u4f7f\u7528\u575a\u56fa\u3001\u8010\u78e8\u7684\u5200\u5177\uff0c\u5e76\u964d\u4f4e\u52a0\u5de5\u901f\u5ea6<\/li>\n<\/ul>\n<h3>\u5de5\u5177\u9009\u62e9\u548c\u6761\u4ef6<\/h3>\n<ul>\n<li>\u5bf9\u4e8e 304 \u548c 630 \u4e0d\u9508\u94a2\uff0c\u901a\u5e38\u5efa\u8bae\u4f7f\u7528\u786c\u8d28\u5408\u91d1\u5200\u5177<\/li>\n<li>\u6839\u636e\u6bcf\u79cd\u4e0d\u9508\u94a2\u7b49\u7ea7\u7684\u5177\u4f53\u6027\u80fd\u4f18\u5316\u8fdb\u7ed9\u7387\u548c\u5207\u524a\u901f\u5ea6<\/li>\n<\/ul>\n<h2 id=\"heat-treatment-processes-for-304-and-630-stainless-steel\">304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u70ed\u5904\u7406\u5de5\u827a<\/h2>\n<h3>304\u4e0d\u9508\u94a2\u7684\u70ed\u5904\u7406<\/h3>\n<ul>\n<li>\u5de5\u827a\uff1a\u9000\u706b<\/li>\n<li>\u6e29\u5ea6\u8303\u56f4\uff1a1010\u00b0C \u81f3 1120\u00b0C<\/li>\n<li>\u4f18\u70b9\uff1a\u7f13\u89e3\u5185\u90e8\u5e94\u529b\uff0c\u63d0\u9ad8\u6210\u5f62\u6027\u548c\u53ef\u710a\u6027<\/li>\n<\/ul>\n<h3>630\u4e0d\u9508\u94a2\u7684\u70ed\u5904\u7406<\/h3>\n<ul>\n<li>\u5de5\u827a\uff1a\u56fa\u6eb6\u5904\u7406\u3001\u6dec\u706b\u3001\u65f6\u6548<\/li>\n<li>\u56fa\u6eb6\u5904\u7406\u6e29\u5ea6\uff1a1040\u2103<\/li>\n<li>\u8001\u5316\u6e29\u5ea6\u8303\u56f4\uff1a480\u00b0C \u81f3 620\u00b0C<\/li>\n<li>\u4f18\u70b9\uff1a\u63d0\u9ad8\u5f3a\u5ea6\u548c\u786c\u5ea6<\/li>\n<\/ul>\n<h3>\u6bd4\u8f83\u5206\u6790<\/h3>\n<p>304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u70ed\u5904\u7406\u5de5\u827a\u5bf9\u5176\u6027\u80fd\u548c\u5b9e\u7528\u6027\u81f3\u5173\u91cd\u8981\u3002304 \u4e0d\u9508\u94a2\u7684\u9000\u706b\u53ef\u63d0\u9ad8\u5176\u5728\u8981\u6c42\u6210\u578b\u6027\u548c\u8010\u8150\u8680\u6027\u7684\u4e0d\u592a\u82db\u523b\u6761\u4ef6\u4e0b\u7684\u53ef\u7528\u6027\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c630 \u4e0d\u9508\u94a2\u7684\u590d\u6742\u591a\u6b65\u70ed\u5904\u7406\u53ef\u4f7f\u5176\u6027\u80fd\u9002\u5e94\u9ad8\u5f3a\u5ea6\u5e94\u7528\u3002\u4e86\u89e3\u8fd9\u4e9b\u5de5\u827a\u53ef\u4ee5\u66f4\u597d\u5730\u9009\u62e9\u548c\u4f7f\u7528\u8fd9\u4e9b\u6750\u6599\u7528\u4e8e\u5404\u79cd\u5de5\u4e1a\u548c\u6d88\u8d39\u5e94\u7528\uff0c\u786e\u4fdd\u5176\u5728\u5404\u81ea\u89d2\u8272\u4e2d\u7684\u8010\u7528\u6027\u548c\u6548\u7387\u3002<\/p>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-304-and-420-stainless-steel\">304 \u548c 420 \u4e0d\u9508\u94a2\u4e4b\u95f4\u7684\u533a\u522b\u603b\u7ed3\u56fe\u8868<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7269\u4e1a<\/th>\n<th>304 \u4e0d\u9508\u94a2<\/th>\n<th>630 \u4e0d\u9508\u94a2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u7ec4\u6210<\/td>\n<td>18% \u94ec\u30018% \u954d<\/td>\n<td>17%\u94ec\u30014%\u954d\u3001\u94dc\u3001\u94cc<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u8150\u8680\u6027<\/td>\n<td>\u4f18\u79c0<\/td>\n<td>\u826f\u597d<\/td>\n<\/tr>\n<tr>\n<td>\u5b9e\u529b<\/td>\n<td>\u4e2d\u5ea6<\/td>\n<td>\u9ad8<\/td>\n<\/tr>\n<tr>\n<td>\u70ed\u5904\u7406<\/td>\n<td>\u9000\u706b<\/td>\n<td>\u56fa\u6eb6\u5904\u7406\u3001\u6dec\u706b\u3001\u65f6\u6548<\/td>\n<\/tr>\n<tr>\n<td>\u5e94\u7528<\/td>\n<td>\u53a8\u623f\u8bbe\u5907\u3001\u5efa\u7b51\u9576\u677f<\/td>\n<td>\u822a\u7a7a\u822a\u5929\u90e8\u4ef6\u3001\u9f7f\u8f6e\u3001\u9ad8\u5e94\u529b\u90e8\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\u7ed3\u8bba<\/h2>\n<p>\u603b\u4e4b\uff0c\u5728\u6bd4\u8f83 304 \u548c 630 \u4e0d\u9508\u94a2\u65f6\uff0c\u4e24\u8005\u4e4b\u95f4\u7684\u9009\u62e9\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e94\u7528\u7684\u5177\u4f53\u8981\u6c42\u3002304 \u4e0d\u9508\u94a2\u662f\u6700\u5e7f\u6cdb\u4f7f\u7528\u7684\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u4e4b\u4e00\uff0c\u5177\u6709\u51fa\u8272\u7684\u8010\u8150\u8680\u6027\u548c\u826f\u597d\u7684\u6210\u5f62\u6027\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u73af\u5883\u548c\u5e94\u7528\u3002\u53e6\u4e00\u65b9\u9762\uff0c630 \u4e0d\u9508\u94a2\uff08\u4e5f\u79f0\u4e3a 17-4 PH\uff09\u662f\u4e00\u79cd\u9a6c\u6c0f\u4f53\u6c89\u6dc0\u786c\u5316\u4e0d\u9508\u94a2\uff0c\u5177\u6709\u51fa\u8272\u7684\u5f3a\u5ea6\u548c\u786c\u5ea6\u4ee5\u53ca\u826f\u597d\u7684\u8010\u8150\u8680\u6027\u3002\u5b83\u5728\u9700\u8981\u9ad8\u5f3a\u5ea6\u548c\u4e2d\u7b49\u8010\u8150\u8680\u6027\u7684\u5e94\u7528\u4e2d\u7279\u522b\u6709\u7528\u3002\u56e0\u6b64\uff0c\u4f7f\u7528 304 \u6216 630 \u4e0d\u9508\u94a2\u7684\u51b3\u5b9a\u5e94\u57fa\u4e8e\u73af\u5883\u6761\u4ef6\u3001\u673a\u68b0\u8981\u6c42\u548c\u6210\u672c\u8003\u8651\u7b49\u56e0\u7d20\u3002<\/p>\n<p>If you need assistance in choosing the right material or have any <a href=\"https:\/\/machining-quote.com\/zh\/cnc-machining-service\/\">CNC\u52a0\u5de5\u670d\u52a1<\/a> requirements, you can contact us at <a href=\"mailto:info@machining-quote.com\">info@machining-quote.com<\/a> \u6216\u8bbf\u95ee\u6211\u4eec\u7684\u7f51\u7ad9 <a href=\"https:\/\/machining-quote.com\/zh\/\">\u4e2d\u56fd\u52a0\u5de5\u62a5\u4ef7<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u7b49\u6548\u7269\u662f\u4ec0\u4e48\uff1f SS630 \u4e0e SS304\uff1a\u54ea\u4e2a\u66f4\u597d\uff1f \u5e94\u7528\u548c\u7528\u9014\uff1a304 \u4e0e 630 \u4e0d\u9508\u94a2 \u8010\u8150\u8680\u6027\uff1a304 \u4e0e 630 \u4e0d\u9508\u94a2 \u673a\u68b0\u6027\u80fd\uff1a304 \u4e0e 630 \u4e0d\u9508\u94a2 304 \u548c 630 \u4e0d\u9508\u94a2\u52a0\u5de5\u96f6\u4ef6 304 \u548c 630 \u4e0d\u9508\u94a2\u7684\u70ed\u5904\u7406\u5de5\u827a [\u2026]<\/p>","protected":false},"author":1,"featured_media":4075,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-4012","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/4012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/comments?post=4012"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/4012\/revisions"}],"predecessor-version":[{"id":4015,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/4012\/revisions\/4015"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/media\/4075"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/media?parent=4012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/categories?post=4012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/tags?post=4012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}