{"id":3891,"date":"2024-06-26T15:32:29","date_gmt":"2024-06-26T15:32:29","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3891"},"modified":"2024-06-27T10:08:36","modified_gmt":"2024-06-27T10:08:36","slug":"303-vs-321-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/zh\/bolg\/303-vs-321-stainless-steel\/","title":{"rendered":"\u54ea\u79cd\u4e0d\u9508\u94a2\u6700\u597d\uff1a303 \u8fd8\u662f 321\uff1f"},"content":{"rendered":"<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li><a href=\"#expert-opinions-303-vs-321-stainless-steel-which-is-recommended\">\u4e13\u5bb6\u610f\u89c1\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2 \u2014 \u63a8\u8350\u54ea\u79cd\uff1f<\/a><\/li>\n<li><a href=\"#heat-resistance-showdown-303-vs-321-stainless-steel\">\u8010\u70ed\u6027\u5bf9\u6bd4\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2<\/a><\/li>\n<li><a href=\"#comparing-corrosion-resistance-303-vs-321-stainless-steel\">\u8010\u8150\u8680\u6027\u6bd4\u8f83\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2<\/a><\/li>\n<li><a href=\"#weldability-insights-evaluating-303-and-321-stainless-steel\">\u53ef\u710a\u6027\u6d1e\u5bdf\uff1a\u8bc4\u4f30 303 \u548c 321 \u4e0d\u9508\u94a2<\/a><\/li>\n<li><a href=\"#machinability-factors-choosing-between-303-and-321-stainless-steel\">\u53ef\u52a0\u5de5\u6027\u56e0\u7d20\uff1a\u5728 303 \u548c 321 \u4e0d\u9508\u94a2\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9<\/a><\/li>\n<li><a href=\"#cost-analysis-303-vs-321-stainless-steel-for-budget-conscious-projects\">\u6210\u672c\u5206\u6790\uff1a\u5bf9\u4e8e\u9884\u7b97\u6709\u9650\u7684\u9879\u76ee\uff0c303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2\u7684\u6bd4\u8f83<\/a><\/li>\n<li><a href=\"#longevity-and-durability-which-stainless-steel-outperforms\">\u5bff\u547d\u548c\u8010\u7528\u6027\uff1a\u54ea\u79cd\u4e0d\u9508\u94a2\u6027\u80fd\u66f4\u4f73\uff1f<\/a><\/li>\n<li><a href=\"#application-suitability-303-vs-321-stainless-steel-in-various-industries\">\u5e94\u7528\u9002\u7528\u6027\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2\u5728\u5404\u884c\u4e1a\u4e2d\u7684\u6bd4\u8f83<\/a><\/li>\n<li><a href=\"#conclusion\">\u7ed3\u8bba<\/a><\/li>\n<\/ul>\n<p>\u9009\u62e9 303 \u8fd8\u662f 321 \u4e0d\u9508\u94a2\u53d6\u51b3\u4e8e\u60a8\u5c06\u5728\u4f55\u5904\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u3002303 \u4e0d\u9508\u94a2\u975e\u5e38\u9002\u5408\u673a\u68b0\u52a0\u5de5\uff0c\u800c 321 \u4e0d\u9508\u94a2\u5219\u5728\u9ad8\u6e29\u548c\u8150\u8680\u73af\u5883\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u9009\u62e9\u53d6\u51b3\u4e8e\u8010\u8150\u8680\u6027\u3001\u6e29\u5ea6\u7a33\u5b9a\u6027\u548c\u53ef\u52a0\u5de5\u6027\u7b49\u56e0\u7d20\u3002<\/p>\n<h2 id=\"expert-opinions-303-vs-321-stainless-steel-which-is-recommended\">\u4e13\u5bb6\u610f\u89c1\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2 \u2014 \u63a8\u8350\u54ea\u79cd\uff1f<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u7279\u6027<\/th>\n<th>\u6700\u4f73\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u5353\u8d8a\u7684\u673a\u52a0\u5de5\u6027\u80fd<\/li>\n<li>\u8010\u8150\u8680\u6027\u964d\u4f4e<\/li>\n<li>\u4e0d\u9002\u5408\u710a\u63a5<\/li>\n<\/ul>\n<\/td>\n<td>\u9700\u8981\u5927\u91cf\u52a0\u5de5\u7684\u96f6\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u5305\u62ec\u949b<\/li>\n<li>\u9632\u6b62\u5f62\u6210\u78b3\u5316\u94ec<\/li>\n<li>\u5f3a\u5ea6\u9ad8\u3001\u8010\u8150\u8680\u6027\u80fd\u597d<\/li>\n<\/ul>\n<\/td>\n<td>\u9ad8\u6e29\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"heat-resistance-showdown-303-vs-321-stainless-steel\">\u8010\u70ed\u6027\u5bf9\u6bd4\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u8010\u70ed\u6027<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u4e0d\u9002\u5408\u9ad8\u6e29<\/li>\n<li>\u6dfb\u52a0\u786b\u4f1a\u964d\u4f4e\u8010\u70ed\u6027<\/li>\n<\/ul>\n<\/td>\n<td>\u4f4e\u6e29\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u4f18\u5f02\u7684\u8010\u70ed\u6027<\/li>\n<li>\u5305\u542b\u949b\u91d1\u5c5e\u4ee5\u63d0\u9ad8\u7a33\u5b9a\u6027<\/li>\n<li>\u6297\u6c27\u5316\u6027\u597d<\/li>\n<\/ul>\n<\/td>\n<td>\u822a\u7a7a\u822a\u5929\u548c\u5316\u5b66\u52a0\u5de5\u7b49\u9ad8\u6e29\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"comparing-corrosion-resistance-303-vs-321-stainless-steel\">\u8010\u8150\u8680\u6027\u6bd4\u8f83\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u8010\u8150\u8680\u6027<\/th>\n<th>\u73af\u5883<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u63d0\u9ad8\u673a\u52a0\u5de5\u6027\u80fd<\/li>\n<li>\u8010\u8150\u8680\u6027\u80fd\u8f83\u4f4e<\/li>\n<\/ul>\n<\/td>\n<td>\u6e29\u548c\u73af\u5883\uff0c\u4e0d\u9002\u5408\u6076\u52a3\u6761\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u5305\u542b\u949b\u5143\u7d20\uff0c\u4ee5\u63d0\u9ad8\u8010\u8150\u8680\u6027<\/li>\n<li>\u9002\u7528\u4e8e\u9ad8\u6e29\u73af\u5883<\/li>\n<\/ul>\n<\/td>\n<td>\u8150\u8680\u548c\u9ad8\u6e29\u73af\u5883<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"weldability-insights-evaluating-303-and-321-stainless-steel\">\u53ef\u710a\u6027\u6d1e\u5bdf\uff1a\u8bc4\u4f30 303 \u548c 321 \u4e0d\u9508\u94a2<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u710a\u63a5\u6027<\/th>\n<th>\u6ce8\u610f\u4e8b\u9879<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\u7531\u4e8e\u542b\u786b\u91cf\u5bfc\u81f4\u710a\u63a5\u6027\u5dee<\/td>\n<td>\u4e0d\u5efa\u8bae\u710a\u63a5<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\u6dfb\u52a0\u949b\u5143\u7d20\uff0c\u5177\u6709\u4f18\u5f02\u7684\u710a\u63a5\u6027<\/td>\n<td>\u9002\u7528\u4e8e\u9ad8\u6e29\u73af\u5883\u4e0b\u710a\u63a5\u7ed3\u6784<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"machinability-factors-choosing-between-303-and-321-stainless-steel\">\u53ef\u52a0\u5de5\u6027\u56e0\u7d20\uff1a\u5728 303 \u548c 321 \u4e0d\u9508\u94a2\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u673a\u68b0\u52a0\u5de5\u6027\u80fd<\/th>\n<th>\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u9ad8\u673a\u68b0\u52a0\u5de5\u6027\u80fd<\/li>\n<li>\u52a0\u5de5\u96f6\u4ef6\u6210\u672c\u6548\u76ca\u9ad8<\/li>\n<\/ul>\n<\/td>\n<td>\u87ba\u9489\u3001\u87ba\u6bcd\u548c\u914d\u4ef6\u7b49\u673a\u68b0\u96f6\u4ef6<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u53ef\u52a0\u5de5\u6027\u4e0d\u5982 303<\/li>\n<li>\u66f4\u597d\u7684\u8010\u7528\u6027\u548c\u8010\u70ed\u6027<\/li>\n<\/ul>\n<\/td>\n<td>\u6392\u6c14\u6b67\u7ba1\u7b49\u9ad8\u6e29\u90e8\u4ef6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"cost-analysis-303-vs-321-stainless-steel-for-budget-conscious-projects\">\u6210\u672c\u5206\u6790\uff1a\u5bf9\u4e8e\u9884\u7b97\u6709\u9650\u7684\u9879\u76ee\uff0c303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2\u7684\u6bd4\u8f83<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u6210\u672c\u56e0\u7d20<\/th>\n<th>\u6700\u4f73\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u964d\u4f4e\u521d\u59cb\u6210\u672c<\/li>\n<li>\u964d\u4f4e\u52a0\u5de5\u6210\u672c<\/li>\n<\/ul>\n<\/td>\n<td>\u5927\u6279\u91cf\u52a0\u5de5\u9879\u76ee<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u521d\u59cb\u6210\u672c\u8f83\u9ad8<\/li>\n<li>\u6076\u52a3\u73af\u5883\u4e0b\u7684\u957f\u671f\u8282\u7701<\/li>\n<\/ul>\n<\/td>\n<td>\u6d89\u53ca\u9ad8\u6e29\u548c\u8150\u8680\u6761\u4ef6\u7684\u9879\u76ee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"longevity-and-durability-which-stainless-steel-outperforms\">\u5bff\u547d\u548c\u8010\u7528\u6027\uff1a\u54ea\u79cd\u4e0d\u9508\u94a2\u6027\u80fd\u66f4\u4f73\uff1f<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u7b49\u7ea7<\/th>\n<th>\u5bff\u547d\u548c\u8010\u7528\u6027<\/th>\n<th>\u6700\u4f73\u7528\u9014<\/th>\n<\/tr>\n<tr>\n<td>303 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u673a\u68b0\u52a0\u5de5\u6027\u826f\u597d\uff0c\u4f46\u8010\u7528\u6027\u8f83\u5dee<\/li>\n<li>\u786b\u542b\u91cf\u964d\u4f4e\u8010\u8150\u8680\u6027<\/li>\n<\/ul>\n<\/td>\n<td>\u4e0d\u66b4\u9732\u4e8e\u6076\u52a3\u73af\u5883\u7684\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>321 \u4e0d\u9508\u94a2<\/td>\n<td>\n<ul>\n<li>\u9ad8\u8010\u7528\u6027\u548c\u8010\u8150\u8680\u6027<\/li>\n<li>\u9002\u7528\u4e8e\u9ad8\u6e29\u548c\u8150\u8680\u73af\u5883<\/li>\n<\/ul>\n<\/td>\n<td>\u822a\u7a7a\u822a\u5929\u548c\u5316\u5b66\u52a0\u5de5\u5de5\u4e1a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"application-suitability-303-vs-321-stainless-steel-in-various-industries\">\u5e94\u7528\u9002\u7528\u6027\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2\u5728\u5404\u884c\u4e1a\u4e2d\u7684\u6bd4\u8f83<\/h2>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>\u884c\u4e1a<\/th>\n<th>303 \u7ea7<\/th>\n<th>321 \u7ea7<\/th>\n<\/tr>\n<tr>\n<td>\u7535\u5b50\u4ea7\u54c1<\/td>\n<td>\u56e0\u5176\u53ef\u52a0\u5de5\u6027\u800c\u53d7\u5230\u9752\u7750<\/td>\n<td>\u4e0d\u592a\u5e38\u7528<\/td>\n<\/tr>\n<tr>\n<td>\u822a\u7a7a\u822a\u5929<\/td>\n<td>\u9650\u5236\u4f7f\u7528<\/td>\n<td>\u8010\u9ad8\u6e29\u3001\u8010\u8150\u8680\u6027\u80fd\u4f73<\/td>\n<\/tr>\n<tr>\n<td>\u5316\u5b66\u52a0\u5de5<\/td>\n<td>\u4e0d\u5efa\u8bae<\/td>\n<td>\u56e0\u5176\u8010\u7528\u6027\u800c\u5f3a\u70c8\u63a8\u8350<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"conclusion\">\u7ed3\u8bba<\/h2>\n<p>\u5728 303 \u548c 321 \u4e4b\u95f4\u9009\u62e9\u6700\u4f73\u4e0d\u9508\u94a2\u53d6\u51b3\u4e8e\u60a8\u7684\u9700\u6c42\u3002\u5bf9\u4e8e\u673a\u68b0\u52a0\u5de5\uff0c303 \u662f\u7406\u60f3\u7684\u9009\u62e9\u3002\u5bf9\u4e8e\u9ad8\u6e29\u548c\u8150\u8680\u6027\u73af\u5883\uff0c321 \u66f4\u4f73\u3002\u8003\u8651\u60a8\u7684\u5177\u4f53\u5e94\u7528\u4ee5\u505a\u51fa\u6700\u4f73\u9009\u62e9\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u4e13\u5bb6\u610f\u89c1\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2 \u2013 \u63a8\u8350\u54ea\u79cd\uff1f \u8010\u70ed\u6027\u5bf9\u51b3\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2 \u8010\u8150\u8680\u6027\u6bd4\u8f83\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2 \u53ef\u710a\u6027\u89c1\u89e3\uff1a\u8bc4\u4f30 303 \u4e0d\u9508\u94a2\u548c 321 \u4e0d\u9508\u94a2 \u53ef\u52a0\u5de5\u6027\u56e0\u7d20\uff1a\u5728 303 \u4e0d\u9508\u94a2\u548c 321 \u4e0d\u9508\u94a2\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9 \u6210\u672c\u5206\u6790\uff1a303 \u4e0d\u9508\u94a2\u4e0e 321 \u4e0d\u9508\u94a2 [\u2026]<\/p>","protected":false},"author":1,"featured_media":3923,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3891","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\/3891","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=3891"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/3891\/revisions"}],"predecessor-version":[{"id":3894,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/3891\/revisions\/3894"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/media\/3923"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/media?parent=3891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/categories?post=3891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/tags?post=3891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}