{"id":3846,"date":"2024-06-25T05:59:32","date_gmt":"2024-06-25T05:59:32","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3846"},"modified":"2024-06-25T07:34:39","modified_gmt":"2024-06-25T07:34:39","slug":"stainless-steel-301-vs-420","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/zh\/bolg\/stainless-steel-301-vs-420\/","title":{"rendered":"301 \u4e0d\u9508\u94a2\u4e0e 420 \u4e0d\u9508\u94a2\uff1a\u54ea\u4e00\u79cd\u66f4\u9002\u5408\u5de5\u4e1a\u7528\u9014\uff1f"},"content":{"rendered":"<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li><a href=\"#introduction\">\u5bfc\u8a00<\/a><\/li>\n<li><a href=\"#properties\">\u7279\u6027\u548c\u7ec4\u6210<\/a><\/li>\n<li><a href=\"#corrosion\">\u8010\u8150\u8680\u6027<\/a><\/li>\n<li><a href=\"#strength\">\u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u4e45\u6027<\/a><\/li>\n<li><a href=\"#heat\">\u70ed\u5904\u7406\u5de5\u827a<\/a><\/li>\n<li><a href=\"#cost\">\u6210\u672c\u6548\u76ca<\/a><\/li>\n<li><a href=\"#applications\">\u5de5\u4e1a\u5e94\u7528<\/a><\/li>\n<li><a href=\"#machinability\">\u52a0\u5de5\u6027\u548c\u710a\u63a5\u6027<\/a><\/li>\n<li><a href=\"#long-term\">\u6076\u52a3\u73af\u5883\u4e0b\u7684\u957f\u671f\u6027\u80fd<\/a><\/li>\n<li><a href=\"#conclusion\">\u7ed3\u8bba<\/a><\/li>\n<\/ul>\n<h2 id=\"introduction\">\u5bfc\u8a00<\/h2>\n<p>\u4e0d\u9508\u94a2\u56e0\u5176\u5f3a\u5ea6\u548c\u8010\u8150\u8680\u6027\u800c\u5907\u53d7\u9752\u7750\u3002\u6211\u4eec\u91cd\u70b9\u5173\u6ce8\u4e24\u79cd\u7b49\u7ea7\uff1a301\uff0c\u56e0\u5176\u5ef6\u5c55\u6027\u548c\u8010\u8150\u8680\u6027\u800c\u5907\u53d7\u63a8\u5d07\uff1b420\uff0c\u56e0\u5176\u786c\u5ea6\u548c\u8010\u78e8\u6027\u800c\u5907\u53d7\u63a8\u5d07\u3002<\/p>\n<h2 id=\"properties\">\u7279\u6027\u548c\u7ec4\u6210<\/h2>\n<table>\n<tbody>\n<tr>\n<th>\u7269\u4e1a<\/th>\n<th>\u4e0d\u9508\u94a2 301<\/th>\n<th>\u4e0d\u9508\u94a2 420<\/th>\n<\/tr>\n<tr>\n<td>\u94ec\u542b\u91cf<\/td>\n<td>16-18%<\/td>\n<td>12-14%<\/td>\n<\/tr>\n<tr>\n<td>\u954d\u542b\u91cf<\/td>\n<td>6-8%<\/td>\n<td>\u5c0f\u4e8e 301<\/td>\n<\/tr>\n<tr>\n<td>\u78b3\u542b\u91cf<\/td>\n<td>\u5c0f\u4e8e0.15%<\/td>\n<td>0.15-0.40%<\/td>\n<\/tr>\n<tr>\n<td>\u78c1\u6027<\/td>\n<td>\u5426\uff0c\u9664\u975e\u7ecf\u8fc7\u51b7\u52a0\u5de5<\/td>\n<td>\u662f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"corrosion\">\u8010\u8150\u8680\u6027<\/h2>\n<p>301 \u56e0\u94ec\u548c\u954d\u542b\u91cf\u8f83\u9ad8\u800c\u5177\u6709\u66f4\u597d\u7684\u8010\u8150\u8680\u6027\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u5316\u5b66\u548c\u6d77\u6d0b\u7528\u9014\u3002420 \u7684\u8010\u8150\u8680\u6027\u8f83\u5dee\uff0c\u4f46\u9002\u7528\u4e8e\u4e0d\u592a\u6076\u52a3\u7684\u6761\u4ef6\u3002<\/p>\n<h2 id=\"strength\">\u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u4e45\u6027<\/h2>\n<p>301\u7684\u5f3a\u5ea6\u6765\u81ea\u4e8e\u51b7\u52a0\u5de5\uff0c\u5cf0\u503c\u6297\u62c9\u5f3a\u5ea6\u4e3a1300MPa\u3002420\u901a\u8fc7\u70ed\u5904\u7406\u8fbe\u5230\u66f4\u9ad8\u7684\u786c\u5ea6\uff0c\u6700\u9ad8\u53ef\u8fbe500HB\u548c1750MPa\u7684\u6297\u62c9\u5f3a\u5ea6\u3002<\/p>\n<h2 id=\"heat\">\u70ed\u5904\u7406\u5de5\u827a<\/h2>\n<p>301 \u7ecf\u8fc7\u9000\u706b\u5904\u7406\uff0c\u5177\u6709\u5ef6\u5c55\u6027\u548c\u8010\u8150\u8680\u6027\u3002420 \u7ecf\u8fc7\u786c\u5316\u548c\u56de\u706b\u5904\u7406\uff0c\u5177\u6709\u786c\u5ea6\u548c\u8010\u78e8\u6027\u3002<\/p>\n<h2 id=\"cost\">\u6210\u672c\u6548\u76ca<\/h2>\n<p>301 \u53ef\u80fd\u5177\u6709\u8f83\u4f4e\u7684\u52a0\u5de5\u6210\u672c\u548c\u8f83\u5c11\u7684\u66f4\u6362\u9891\u7387\uff0c\u4f7f\u5176\u5177\u6709\u7ecf\u6d4e\u5438\u5f15\u529b\u3002420 \u8f83\u9ad8\u7684\u524d\u671f\u6210\u672c\u53ef\u4ee5\u901a\u8fc7\u5176\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\u7684\u8010\u78e8\u6027\u6765\u8bc1\u660e\u3002<\/p>\n<h2 id=\"applications\">\u5de5\u4e1a\u5e94\u7528<\/h2>\n<ul>\n<li><strong>301:<\/strong> \u6c7d\u8f66\u3001\u822a\u7a7a\u822a\u5929\u3001\u53a8\u623f\u7528\u5177\u3001\u5efa\u7b51\u6750\u6599\u3002<\/li>\n<li><strong>420:<\/strong> \u9910\u5177\u3001\u624b\u672f\u5668\u68b0\u3001\u9ad8\u538b\u673a\u68b0\u96f6\u4ef6\u3002<\/li>\n<\/ul>\n<h2 id=\"machinability\">\u52a0\u5de5\u6027\u548c\u710a\u63a5\u6027<\/h2>\n<p>301 \u7531\u4e8e\u52a0\u5de5\u786c\u5316\u800c\u66f4\u96be\u52a0\u5de5\uff0c\u4f46\u66f4\u5bb9\u6613\u710a\u63a5\u3002420 \u66f4\u5bb9\u6613\u52a0\u5de5\uff0c\u4f46\u9700\u8981\u5c0f\u5fc3\u710a\u63a5\u4ee5\u907f\u514d\u8106\u6027\u3002<\/p>\n<h2 id=\"long-term\">\u6076\u52a3\u73af\u5883\u4e0b\u7684\u957f\u671f\u6027\u80fd<\/h2>\n<p>301 \u662f\u56e0\u4e3a\u5b83\u5728\u6076\u52a3\u73af\u5883\u4e0b\u7684\u8010\u8150\u8680\u6027\u800c\u88ab\u9009\u7528\uff0c\u800c 420 \u5219\u662f\u56e0\u4e3a\u5b83\u7684\u5f3a\u5ea6\u548c\u8010\u78e8\u6027\uff0c\u5c3d\u7ba1\u5b58\u5728\u6f5c\u5728\u7684\u8150\u8680\u95ee\u9898\u3002<\/p>\n<h2 id=\"conclusion\">\u7ed3\u8bba<\/h2>\n<p>\u9009\u62e9 301 \u8fd8\u662f 420 \u4e0d\u9508\u94a2\u53d6\u51b3\u4e8e\u5e94\u7528\u9700\u6c42\u2014\u2014\u8010\u8150\u8680\u6027\u3001\u5f3a\u5ea6\u3001\u6210\u672c\u548c\u73af\u5883\u3002\u6bcf\u4e2a\u7b49\u7ea7\u90fd\u9002\u7528\u4e8e\u884c\u4e1a\u4e2d\u7684\u4e0d\u540c\u9886\u57df\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u7b80\u4ecb \u7279\u6027\u548c\u6210\u5206 \u8010\u8150\u8680\u6027 \u673a\u68b0\u5f3a\u5ea6\u548c\u8010\u4e45\u6027 \u70ed\u5904\u7406\u5de5\u827a \u6210\u672c\u6548\u76ca \u5de5\u4e1a\u5e94\u7528 \u53ef\u52a0\u5de5\u6027\u548c\u53ef\u710a\u6027 \u6076\u52a3\u73af\u5883\u4e0b\u7684\u957f\u671f\u6027\u80fd \u7ed3\u8bba \u7b80\u4ecb \u9009\u62e9\u4e0d\u9508\u94a2\u662f\u56e0\u4e3a\u5176\u517c\u5177\u5f3a\u5ea6\u548c\u8010\u8150\u8680\u6027\u3002\u6211\u4eec\u4e13\u6ce8\u4e8e\u4e24\u79cd\u7b49\u7ea7\uff1a301\uff0c\u4ee5\u5ef6\u5c55\u6027\u548c\u8010\u8150\u8680\u6027\u800c\u8457\u79f0\uff0c\u4ee5\u53ca [\u2026]<\/p>","protected":false},"author":1,"featured_media":3851,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3846","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\/3846","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=3846"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/3846\/revisions"}],"predecessor-version":[{"id":3849,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/posts\/3846\/revisions\/3849"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/media\/3851"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/media?parent=3846"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/categories?post=3846"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/zh\/wp-json\/wp\/v2\/tags?post=3846"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}