{"id":3948,"date":"2024-06-27T14:59:58","date_gmt":"2024-06-27T14:59:58","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3948"},"modified":"2024-07-01T01:16:09","modified_gmt":"2024-07-01T01:16:09","slug":"stainless-steel-303-and-630","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/zh\/bolg\/stainless-steel-303-and-630\/","title":{"rendered":"\u9009\u62e9 303 \u548c 630 \u4e0d\u9508\u94a2\u4ee5\u6ee1\u8db3\u60a8\u7684\u5de5\u7a0b\u9700\u6c42"},"content":{"rendered":"<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li><a href=\"#is-ss303-better-than-ss630\">SS303 \u6bd4 SS630 \u66f4\u597d\u5417\uff1f<\/a><\/li>\n<li><a href=\"#disadvantages-and-advantages\">\u7f3a\u70b9\u548c\u4f18\u70b9<\/a><\/li>\n<li><a href=\"#corrosion-resistance\">\u8010\u8150\u8680\u6027<\/a><\/li>\n<li><a href=\"#chemical-composition\">\u5316\u5b66\u6210\u5206<\/a><\/li>\n<li><a href=\"#density-of-stainless-steel-303-vs-630\">303 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2\u7684\u5bc6\u5ea6<\/a><\/li>\n<li><a href=\"#is-303-stronger-than-630-stainless-steel\">303 \u6bd4 630 \u4e0d\u9508\u94a2\u66f4\u575a\u56fa\u5417\uff1f<\/a><\/li>\n<li><a href=\"#mechanical-properties\">\u673a\u68b0\u6027\u80fd<\/a><\/li>\n<li><a href=\"#stainless-steel-303-and-630-machining-parts-for-industrial-applications\">\u5de5\u4e1a\u5e94\u7528\u7684 303 \u548c 630 \u4e0d\u9508\u94a2\u52a0\u5de5\u96f6\u4ef6<\/a><\/li>\n<li><a href=\"#conclusion\">\u7ed3\u8bba<\/a><\/li>\n<\/ul>\n<p>\u201c\u7cbe\u5ea6\u6216\u5f3a\u5ea6\uff1a\u9009\u62e9\u5408\u9002\u7684\u5408\u91d1\uff0c303 \u4e0d\u9508\u94a2\u8fd8\u662f 630 \u4e0d\u9508\u94a2\u201d<\/p>\n<p>\u5728\u4e3a\u5de5\u7a0b\u5e94\u7528\u9009\u62e9\u6750\u6599\u65f6\uff0c\u9009\u62e9\u6700\u5408\u9002\u7684\u4e0d\u9508\u94a2\u7c7b\u578b\u4ee5\u786e\u4fdd\u8010\u7528\u6027\u3001\u6210\u672c\u6548\u76ca\u548c\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u4e0d\u9508\u94a2 303 \u548c 630 \u662f\u4e24\u79cd\u5e38\u7528\u7684\u7b49\u7ea7\uff0c\u6bcf\u79cd\u7b49\u7ea7\u90fd\u5177\u6709\u72ec\u7279\u7684\u7279\u6027\u548c\u4f18\u52bf\u3002\u4e86\u89e3\u8fd9\u4e24\u8005\u4e4b\u95f4\u7684\u5dee\u5f02\u53ef\u4ee5\u5e2e\u52a9\u5de5\u7a0b\u5e08\u548c\u8bbe\u8ba1\u5e08\u6839\u636e\u73af\u5883\u6761\u4ef6\u3001\u673a\u68b0\u8981\u6c42\u548c\u7279\u5b9a\u5e94\u7528\u9700\u6c42\u505a\u51fa\u660e\u667a\u7684\u51b3\u7b56\u3002\u672c\u4ecb\u7ecd\u65e8\u5728\u63cf\u8ff0\u5728\u4e3a\u5404\u79cd\u5de5\u7a0b\u9879\u76ee\u9009\u62e9\u4e0d\u9508\u94a2 303 \u548c 630 \u65f6\u9700\u8981\u8003\u8651\u7684\u5173\u952e\u7279\u6027\u3001\u5e94\u7528\u548c\u56e0\u7d20\u3002<\/p>\n<h2 id=\"is-ss303-better-than-ss630\">SS303 \u6bd4 SS630 \u66f4\u597d\u5417\uff1f<\/h2>\n<p>\u5728\u4e3a\u5de5\u7a0b\u5e94\u7528\u9009\u62e9\u6750\u6599\u65f6\uff0c\u4e0d\u9508\u94a2 303 (SS303) \u548c\u4e0d\u9508\u94a2 630 (SS630) \u4e4b\u95f4\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u5404\u79cd\u56e0\u7d20\uff0c\u5305\u62ec\u5e94\u7528\u7684\u5177\u4f53\u8981\u6c42\uff0c\u4f8b\u5982\u8010\u8150\u8680\u6027\u3001\u5f3a\u5ea6\u548c\u53ef\u52a0\u5de5\u6027\u3002\u6bcf\u79cd\u7c7b\u578b\u7684\u4e0d\u9508\u94a2\u7531\u4e8e\u5176\u5316\u5b66\u6210\u5206\u548c\u70ed\u5904\u7406\u5de5\u827a\u7684\u5dee\u5f02\u800c\u5177\u6709\u4e0d\u540c\u7684\u7279\u6027\uff0c\u4f7f\u5176\u9002\u5408\u7279\u5b9a\u7684\u5de5\u7a0b\u9700\u6c42\u3002<\/p>\n<h3>SS303 \u7684\u7279\u6027<\/h3>\n<ul>\n<li>\u4e13\u4e3a\u63d0\u9ad8\u673a\u68b0\u52a0\u5de5\u6027\u800c\u8bbe\u8ba1\u7684\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2<\/li>\n<li>\u542b\u786b\uff0c\u53ef\u63d0\u9ad8\u673a\u68b0\u52a0\u5de5\u6027\uff0c\u4f46\u4f1a\u964d\u4f4e\u8010\u8150\u8680\u6027<\/li>\n<li>\u7528\u4e8e\u914d\u4ef6\u3001\u9f7f\u8f6e\u548c\u7d27\u56fa\u4ef6\u7b49\u6613\u4e8e\u5236\u9020\u7684\u5e94\u7528<\/li>\n<\/ul>\n<h3>SS630\u7684\u7279\u70b9<\/h3>\n<ul>\n<li>\u9a6c\u6c0f\u4f53\u6c89\u6dc0\u786c\u5316\u4e0d\u9508\u94a2<\/li>\n<li>\u5f3a\u5ea6\u9ad8\uff0c\u53ef\u8fdb\u884c\u5404\u79cd\u7ea7\u522b\u7684\u70ed\u5904\u7406<\/li>\n<li>\u5728\u9ad8\u8fbe 600\u00b0F \u7684\u6e29\u5ea6\u4e0b\u4ecd\u5177\u6709\u826f\u597d\u7684\u673a\u68b0\u6027\u80fd\uff0c\u975e\u5e38\u9002\u5408\u9ad8\u6e29\u5e94\u7528<\/li>\n<li>\u4e0e SS303 \u76f8\u6bd4\uff0c\u8010\u8150\u8680\u6027\u80fd\u66f4\u4f18\u5f02<\/li>\n<li>\u7528\u4e8e\u6d77\u6d0b\u73af\u5883\u548c\u6d89\u53ca\u6c2f\u5316\u7269\u7684\u5e94\u7528<\/li>\n<\/ul>\n<h3>\u6210\u672c\u548c\u5e94\u7528\u8003\u8651\u56e0\u7d20<\/h3>\n<ul>\n<li>SS303 \u901a\u5e38\u4ef7\u683c\u8f83\u4f4e\uff0c\u56e0\u4e3a\u5408\u91d1\u5143\u7d20\u66f4\u7b80\u5355\uff0c\u4e0d\u9700\u8981\u70ed\u5904\u7406<\/li>\n<li>SS630 \u5728\u6076\u52a3\u73af\u5883\u4e0b\u6027\u80fd\u66f4\u4f73\uff0c\u56e0\u6b64\u7279\u5b9a\u5e94\u7528\u9700\u8981\u66f4\u9ad8\u7684\u6210\u672c<\/li>\n<li>\u5de5\u7a0b\u5e08\u5fc5\u987b\u8bc4\u4f30\u73af\u5883\u6761\u4ef6\u548c\u673a\u68b0\u8981\u6c42\uff0c\u7136\u540e\u624d\u80fd\u51b3\u5b9a<\/li>\n<\/ul>\n<p>\u867d\u7136 SS303 \u5177\u6709\u51fa\u8272\u7684\u53ef\u52a0\u5de5\u6027\uff0c\u5e76\u4e14\u5bf9\u4e8e\u8981\u6c42\u4e0d\u9ad8\u7684\u5e94\u7528\u5177\u6709\u6210\u672c\u6548\u76ca\uff0c\u4f46 SS630 \u5728\u9700\u8981\u9ad8\u5f3a\u5ea6\u548c\u4f18\u5f02\u8010\u8150\u8680\u6027\u7684\u73af\u5883\u4e2d\u8131\u9896\u800c\u51fa\u3002\u9009\u62e9\u65f6\u5e94\u5168\u9762\u8bc4\u4f30\u7279\u5b9a\u5e94\u7528\u7684\u6027\u80fd\u8981\u6c42\u548c\u73af\u5883\u6761\u4ef6\u3002<\/p>\n<h2 id=\"disadvantages-and-advantages\">\u7f3a\u70b9\u548c\u4f18\u70b9<\/h2>\n<h3>\u4e0d\u9508\u94a2 303<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u4f18\u52bf<\/th>\n<th>\u7f3a\u70b9<\/th>\n<\/tr>\n<tr>\n<td>\u7531\u4e8e\u6dfb\u52a0\u4e86\u786b\uff0c\u56e0\u6b64\u5177\u6709\u4f18\u5f02\u7684\u673a\u68b0\u52a0\u5de5\u6027<\/td>\n<td>\u8010\u8150\u8680\u6027\u964d\u4f4e\uff0c\u7279\u522b\u662f\u5728\u6c2f\u5316\u7269\u73af\u5883\u4e2d<\/td>\n<\/tr>\n<tr>\n<td>\u9002\u5408\u590d\u6742\u90e8\u4ef6\u548c\u5927\u91cf\u52a0\u5de5<\/td>\n<td>\u4e0d\u592a\u9002\u5408\u6d77\u6d0b\u6216\u6cbf\u6d77\u5e94\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u4e0d\u9508\u94a2 630<\/h3>\n<table>\n<tbody>\n<tr>\n<th>\u4f18\u52bf<\/th>\n<th>\u7f3a\u70b9<\/th>\n<\/tr>\n<tr>\n<td>\u70ed\u5904\u7406\u540e\u5177\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u548c\u786c\u5ea6<\/td>\n<td>\u590d\u6742\u7684\u70ed\u5904\u7406\u5de5\u827a<\/td>\n<\/tr>\n<tr>\n<td>\u4f18\u5f02\u7684\u8010\u8150\u8680\u6027\u80fd<\/td>\n<td>\u9700\u8981\u575a\u56fa\u7684\u52a0\u5de5\u5de5\u5177<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4f7f\u7528 303 \u8fd8\u662f 630 \u4e0d\u9508\u94a2\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\u7684\u5e73\u8861\uff0c\u5305\u62ec\u53ef\u52a0\u5de5\u6027\u3001\u5f3a\u5ea6\u3001\u8010\u8150\u8680\u6027\u3001\u6210\u672c\u4ee5\u53ca\u6750\u6599\u5c06\u9762\u4e34\u7684\u7279\u5b9a\u73af\u5883\u6761\u4ef6\u3002\u5de5\u7a0b\u5e08\u5fc5\u987b\u8bc4\u4f30\u8fd9\u4e9b\u56e0\u7d20\u7684\u76f8\u5bf9\u91cd\u8981\u6027\uff0c\u4ee5\u786e\u5b9a\u54ea\u79cd\u5408\u91d1\u6700\u80fd\u6ee1\u8db3\u5176\u7279\u5b9a\u9879\u76ee\u7684\u9700\u6c42\u3002<\/p>\n<h2 id=\"corrosion-resistance\">\u8010\u8150\u8680\u6027<\/h2>\n<p>\u91d1\u5c5e\u7684\u8010\u8150\u8680\u6027\u662f\u5f71\u54cd\u5176\u6027\u80fd\u548c\u5bff\u547d\u7684\u5173\u952e\u56e0\u7d20\u3002\u4e0d\u9508\u94a2\u4ee5\u5176\u8010\u7528\u6027\u548c\u8010\u8150\u8680\u6027\u800c\u95fb\u540d\uff0c\u6709\u591a\u79cd\u7b49\u7ea7\uff0c\u6bcf\u79cd\u7b49\u7ea7\u90fd\u5177\u6709\u9002\u5408\u7279\u5b9a\u73af\u5883\u548c\u5e94\u7528\u7684\u72ec\u7279\u7279\u6027\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u5f3a\u5ea6\u548c\u51fa\u8272\u8010\u8150\u8680\u6027\u7684\u9879\u76ee\uff0c\u7ecf\u5e38\u8003\u8651\u4f7f\u7528\u4e24\u79cd\u7b49\u7ea7\uff0c\u5373 303 \u4e0d\u9508\u94a2\u548c 630 \u4e0d\u9508\u94a2\u3002<\/p>\n<h3>SS303 \u7684\u8010\u8150\u8680\u6027<\/h3>\n<ul>\n<li>\u6dfb\u52a0\u786b\u4ee5\u63d0\u9ad8\u52a0\u5de5\u6027\u80fd\u7684\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2<\/li>\n<li>\u7531\u4e8e\u542b\u786b\u91cf\uff0c\u8010\u8150\u8680\u6027\u80fd\u7565\u6709\u4e0b\u964d<\/li>\n<li>\u9002\u7528\u4e8e\u8f7b\u5ea6\u8150\u8680\u73af\u5883\uff0c\u4f46\u4e0d\u9002\u7528\u4e8e\u6d77\u6d0b\u6216\u6c2f\u5316\u7269\u66b4\u9732\u73af\u5883<\/li>\n<\/ul>\n<h3>SS630 \u7684\u8010\u8150\u8680\u6027<\/h3>\n<ul>\n<li>\u9a6c\u6c0f\u4f53\u6c89\u6dc0\u786c\u5316\u4e0d\u9508\u94a2<\/li>\n<li>\u72ec\u7279\u7684\u5316\u5b66\u6210\u5206\u548c\u70ed\u5904\u7406\u5177\u6709\u826f\u597d\u7684\u8010\u8150\u8680\u6027\u80fd<\/li>\n<li>\u5728\u4e2d\u5ea6\u81f3\u91cd\u5ea6\u8150\u8680\u6761\u4ef6\u4e0b\u8868\u73b0\u826f\u597d<\/li>\n<\/ul>\n<p>\u5728\u9009\u62e9 303 \u4e0d\u9508\u94a2\u548c 630 \u4e0d\u9508\u94a2\u65f6\uff0c\u5e94\u5168\u9762\u8bc4\u4f30\u73af\u5883\u6761\u4ef6\u548c\u5e94\u7528\u7684\u5177\u4f53\u6027\u80fd\u8981\u6c42\u3002\u5de5\u7a0b\u5e08\u5fc5\u987b\u8ba4\u8bc6\u5230\u4e0d\u540c\u4e0d\u9508\u94a2\u7b49\u7ea7\u4e4b\u95f4\u8010\u8150\u8680\u6027\u80fd\u7684\u7ec6\u5fae\u5dee\u522b\uff0c\u4ee5\u786e\u4fdd\u6700\u4f73\u6027\u80fd\u548c\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<h2 id=\"chemical-composition\">\u5316\u5b66\u6210\u5206<\/h2>\n<p>\u4e0d\u9508\u94a2\u7b49\u7ea7\u7684\u5316\u5b66\u6210\u5206\u5bf9\u5176\u6027\u80fd\u548c\u7279\u5b9a\u73af\u5883\u7684\u9002\u7528\u6027\u6709\u663e\u8457\u5f71\u54cd\u3002\u4e86\u89e3\u8fd9\u4e9b\u6210\u5206\u6709\u52a9\u4e8e\u5de5\u7a0b\u5e08\u6839\u636e\u9879\u76ee\u7684\u529f\u80fd\u8981\u6c42\u548c\u4f7f\u7528\u5bff\u547d\u505a\u51fa\u660e\u667a\u7684\u51b3\u7b56\u3002<\/p>\n<h3>SS303 \u7684\u5316\u5b66\u6210\u5206<\/h3>\n<ul>\n<li>\u94ec\uff1a 17-19%<\/li>\n<li>\u954d\uff1a8-10%<\/li>\n<li>\u786b\uff1a0.15-0.35%<\/li>\n<\/ul>\n<h3>SS630\u7684\u5316\u5b66\u6210\u5206<\/h3>\n<ul>\n<li>\u94ec\uff1a15-17.5%<\/li>\n<li>\u954d\uff1a3-5%<\/li>\n<li>\u94dc\uff1a3-5%<\/li>\n<li>\u5305\u62ec\u9530\u3001\u7845\u548c\u94cc<\/li>\n<\/ul>\n<p>\u5728\u9009\u62e9 303 \u548c 630 \u4e0d\u9508\u94a2\u65f6\uff0c\u5e94\u5168\u9762\u8bc4\u4f30\u6bcf\u79cd\u7b49\u7ea7\u7684\u5316\u5b66\u6210\u5206\u4ee5\u53ca\u8fd9\u4e9b\u6210\u5206\u4e0e\u5e94\u7528\u6027\u80fd\u8981\u6c42\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u5de5\u7a0b\u5e08\u53ef\u4ee5\u9009\u62e9\u6700\u5408\u9002\u7684\u4e0d\u9508\u94a2\u7b49\u7ea7\uff0c\u4ee5\u786e\u4fdd\u529f\u80fd\u6027\u548c\u8010\u7528\u6027\u3002<\/p>\n<h2 id=\"density-of-stainless-steel-303-vs-630\">303 \u4e0d\u9508\u94a2\u4e0e 630 \u4e0d\u9508\u94a2\u7684\u5bc6\u5ea6<\/h2>\n<p>\u6750\u6599\u7684\u5bc6\u5ea6\u662f\u9009\u62e9\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\uff0c\u56e0\u4e3a\u5b83\u5f71\u54cd\u9879\u76ee\u7684\u91cd\u91cf\u3001\u5f3a\u5ea6\u548c\u6574\u4f53\u53ef\u6301\u7eed\u6027\u3002<\/p>\n<h3>SS303 \u7684\u5bc6\u5ea6<\/h3>\n<ul>\n<li>\u7ea6 8.00 \u514b\/\u7acb\u65b9\u5398\u7c73<\/li>\n<li>\u7531\u4e8e\u542b\u6709\u94ec\u548c\u954d\uff0c\u56e0\u6b64\u5bc6\u5ea6\u9ad8<\/li>\n<li>\u9002\u7528\u4e8e\u9700\u8981\u5927\u91cf\u52a0\u5de5\u548c\u66b4\u9732\u4e8e\u8f7b\u5ea6\u8150\u8680\u73af\u5883\u7684\u90e8\u4ef6<\/li>\n<\/ul>\n<h3>SS630 \u7684\u5bc6\u5ea6<\/h3>\n<ul>\n<li>\u7ea6 7.80 \u514b\/\u7acb\u65b9\u5398\u7c73<\/li>\n<li>\u7531\u4e8e\u72ec\u7279\u7684\u6210\u5206\u548c\u70ed\u5904\u7406\uff0c\u5bc6\u5ea6\u7565\u4f4e<\/li>\n<li>\u975e\u5e38\u9002\u5408\u9ad8\u5f3a\u5ea6\u548c\u8010\u8150\u8680\u5e94\u7528<\/li>\n<\/ul>\n<p>\u5728\u9009\u62e9 303 \u4e0d\u9508\u94a2\u548c 630 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