{"id":2170,"date":"2025-02-25T17:43:49","date_gmt":"2025-02-25T09:43:49","guid":{"rendered":"https:\/\/www.pvdstainlesssteel.com\/?p=2170"},"modified":"2025-02-25T17:43:49","modified_gmt":"2025-02-25T09:43:49","slug":"material-304-stainless-steel-grades","status":"publish","type":"post","link":"https:\/\/www.pvdstainlesssteel.com\/zh\/material-304-stainless-steel-grades\/","title":{"rendered":"304 \u4e0d\u9508\u94a2\u4e0e\u5176\u4ed6\u7b49\u7ea7\u6750\u6599\uff1a\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<p>\u4e0d\u9508\u94a2\u662f\u5efa\u7b51\u3001\u533b\u7597\u4fdd\u5065\u7b49\u884c\u4e1a\u7684\u57fa\u7840\u6750\u6599\u3002\u5728\u5176\u4f17\u591a\u53d8\u4f53\u4e2d\uff0c\u00a0<strong>\u6750\u8d28 304 \u4e0d\u9508\u94a2<\/strong>\u00a0\u7531\u4e8e\u5176\u591a\u529f\u80fd\u6027\uff0c\u5b83\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u3002\u672c\u6587\u6df1\u5165\u63a2\u8ba8\u4e86\u5176\u7279\u6027\uff0c\u5e76\u5c06\u5176\u4e0e\u4e3b\u8981\u66ff\u4ee3\u54c1\uff08316\u3001201\u3001430\uff09\u8fdb\u884c\u4e86\u6bd4\u8f83\uff0c\u5e76\u63d0\u4f9b\u4e86\u9009\u62e9\u6700\u4f73\u7b49\u7ea7\u7684\u53ef\u884c\u89c1\u89e3\u3002<\/p>\n<h3><\/h3>\n<h2><strong>304 \u4e0d\u9508\u94a2\u6750\u6599\uff1a\u6210\u5206\u548c\u5173\u952e\u7279\u6027<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong>\u6750\u8d28 304 \u4e0d\u9508\u94a2<\/strong>\u5c5e\u4e8e\u5965\u6c0f\u4f53\u7cfb\u5217\uff0c\u7531 18-20% \u94ec\u548c 8-10% \u954d\u4ee5\u53ca\u78b3\u548c\u9530\u7b49\u5fae\u91cf\u5143\u7d20\u7ec4\u6210\u3002\u8fd9\u79cd\u6df7\u5408\u7269\u5f62\u6210\u4e86\u4e00\u79cd\u8010\u8150\u8680\u3001\u975e\u78c1\u6027\u5408\u91d1\uff0c\u5177\u6709\u51fa\u8272\u7684\u6210\u5f62\u6027\u548c\u53ef\u710a\u6027\u3002<\/p>\n<ul>\n<li><strong>Chromium \u7684\u4f5c\u7528<\/strong>\uff1a\u5f62\u6210\u949d\u5316\u6c27\u5316\u5c42\uff0c\u5373\u4f7f\u5728\u9ad8\u6e29\u4e0b\u4e5f\u80fd\u62b5\u6297\u6c27\u5316\u548c\u67d3\u8272\u3002<\/li>\n<li><strong>\u954d\u7684\u8d21\u732e<\/strong>\uff1a\u7a33\u5b9a\u5965\u6c0f\u4f53\u7ed3\u6784\uff0c\u589e\u5f3a\u5ef6\u5c55\u6027\u548c\u8010\u9178\u6027\u73af\u5883\u80fd\u529b\u3002<\/li>\n<\/ul>\n<p><strong>\u5e94\u7528<\/strong>:<\/p>\n<ul>\n<li><strong>Food &amp; Beverage Industry<\/strong>\uff1a\u7531\u4e8e\u5176\u536b\u751f\u7279\u6027\uff0c\u53ef\u7528\u4e8e\u917f\u9020\u7f50\u3001\u4e73\u5236\u54c1\u52a0\u5de5\u8bbe\u5907\u548c\u53a8\u623f\u8868\u9762\u3002<\/li>\n<li><strong>\u836f\u54c1<\/strong>: Ideal for sterile environments like surgical tools and MRI machine components.<\/li>\n<li><strong>\u5efa\u7b51\u5b66<\/strong>\uff1a\u5176\u7f8e\u89c2\u7684\u629b\u5149\u548c\u8010\u5019\u6027\u4f7f\u5176\u5728\u5305\u5c42\u3001\u7535\u68af\u9762\u677f\u548c\u7ed3\u6784\u6846\u67b6\u4e2d\u53d7\u76ca\u532a\u6d45\u3002<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2081 size-full aligncenter\" src=\"https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2025\/01\/316L-Stainless-Steel-3.jpg\" alt=\"316L Stainless Steel (3)\" width=\"800\" height=\"320\" srcset=\"https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2025\/01\/316L-Stainless-Steel-3.jpg 800w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2025\/01\/316L-Stainless-Steel-3-300x120.jpg 300w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2025\/01\/316L-Stainless-Steel-3-768x307.jpg 768w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2025\/01\/316L-Stainless-Steel-3-18x7.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><\/h3>\n<h2><strong>304 \u4e0d\u9508\u94a2\u4e0e 316 \u4e0d\u9508\u94a2\uff1a\u5f53\u8010\u8150\u8680\u6027\u81f3\u5173\u91cd\u8981\u65f6<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>\u5c3d\u7ba1\u00a0<strong>\u6750\u8d28 304 \u4e0d\u9508\u94a2<\/strong>\u00a0excels in most environments,\u00a0<strong>316 \u7ea7<\/strong>\u00a0\u5728\u6fc0\u8fdb\u7684\u73af\u5883\u4e0b\u8868\u73b0\u66f4\u4f73\uff1a<\/p>\n<ul>\n<li><strong>\u6dfb\u52a0\u94bc<\/strong>\uff1a316 \u542b\u6709 2-3% \u94bc\uff0c\u53ef\u62b5\u6297\u6c2f\u5316\u7269\uff08\u4f8b\u5982\u6d77\u6c34\u3001\u9664\u51b0\u76d0\uff09\u5f15\u8d77\u7684\u70b9\u8680\u548c\u7f1d\u9699\u8150\u8680\u3002<\/li>\n<li><strong>\u6781\u7aef\u6761\u4ef6\u4e0b\u7684\u6027\u80fd<\/strong>:\n<ul>\n<li><strong>304<\/strong>: Suitable for urban architecture or indoor appliances but may corrode in coastal or chemical-heavy areas.<\/li>\n<li><strong>316<\/strong>\uff1a\u9002\u7528\u4e8e\u8239\u8236\u786c\u4ef6\u3001\u6d77\u4e0a\u77f3\u6cb9\u94bb\u4e95\u5e73\u53f0\u548c\u5316\u5b66\u52a0\u5de5\u5382\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u6848\u4f8b\u7814\u7a76<\/strong>: In a seawater desalination plant, 316\u2019s molybdenum content reduces maintenance costs by 30% compared to 304.<\/p>\n<h3><\/h3>\n<h2><strong>\u6750\u6599 304 \u4e0d\u9508\u94a2\u4e0e 201\uff1a\u5e73\u8861\u6210\u672c\u548c\u8010\u7528\u6027<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong>Grade 201<\/strong>\u00a0\u662f\u4e00\u79cd\u7ecf\u6d4e\u5b9e\u60e0\u7684\u66ff\u4ee3\u65b9\u6848\uff0c\u4f46\u4f1a\u727a\u7272\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u6210\u5206\u5dee\u5f02<\/strong>: Replaces some nickel with manganese and nitrogen, lowering cost but reducing corrosion resistance.<\/li>\n<li><strong>\u5b9e\u9645\u6743\u8861<\/strong>:\n<ul>\n<li><strong>304<\/strong>\uff1a\u5728\u6f6e\u6e7f\u6216\u5f31\u9178\u6027\u73af\u5883\u4e2d\u4fdd\u6301\u5b8c\u6574\u6027\uff08\u4f8b\u5982\u9910\u5385\u53a8\u623f\uff09\u3002<\/li>\n<li><strong>201<\/strong>\uff1a\u5728\u9ad8\u6e7f\u5ea6\u73af\u5883\u4e2d\u5bb9\u6613\u751f\u9508\uff1b\u66f4\u9002\u5408\u5ba4\u5185\u88c5\u9970\u6216\u4e34\u65f6\u5efa\u7b51\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u4f8b\u5b50<\/strong>: 201 is widely used in low-cost cookware, but 304 remains standard for high-end appliances requiring longevity.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-1986 size-full aligncenter\" src=\"https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Define-Stainless-Steel-4-1.jpg\" alt=\"\" width=\"800\" height=\"400\" srcset=\"https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Define-Stainless-Steel-4-1.jpg 800w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Define-Stainless-Steel-4-1-300x150.jpg 300w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Define-Stainless-Steel-4-1-768x384.jpg 768w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Define-Stainless-Steel-4-1-18x9.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><\/h3>\n<h2><strong>304 \u4e0d\u9508\u94a2\u4e0e 430 \u4e0d\u9508\u94a2\uff1a\u78c1\u6027\u548c\u5e94\u7528<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong>430 \u7ea7<\/strong>, a ferritic stainless steel, serves niche roles:<\/p>\n<ul>\n<li><strong>\u78c1\u6027<\/strong>: Unlike non-magnetic 304, 430\u2019s magnetic properties make it useful for induction cooktops or automotive sensors.<\/li>\n<li><strong>Corrosion Limitations<\/strong>:\n<ul>\n<li><strong>304<\/strong>\uff1a\u5728\u6f6e\u6e7f\u6216\u9178\u6027\u6761\u4ef6\u4e0b\uff08\u4f8b\u5982\u5b9e\u9a8c\u5ba4\u8bbe\u5907\uff09\u8010\u6c27\u5316\u3002<\/li>\n<li><strong>430<\/strong>: Best for dry environments, such as dishwasher interiors or decorative trim.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u6210\u672c\u6d1e\u5bdf<\/strong>\uff1a430 \u7684\u6210\u672c\u6bd4 304 \u4f4e 20-30%\uff0c\u4f46\u5728\u6237\u5916\u5e94\u7528\u4e2d\u9700\u8981\u4fdd\u62a4\u6d82\u5c42\u3002<\/p>\n<h3><\/h3>\n<h2><strong>Advanced Considerations for Material Selection<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong>A. \u8010\u6e29\u6027<\/strong>:<\/p>\n<ul>\n<li><strong>\u6750\u8d28 304 \u4e0d\u9508\u94a2<\/strong>\u00a0\u53ef\u627f\u53d7\u9ad8\u8fbe 870\u00b0C\uff08\u95f4\u6b47\uff09\u548c 925\u00b0C\uff08\u8fde\u7eed\uff09\u7684\u6e29\u5ea6\uff0c\u975e\u5e38\u9002\u5408\u6392\u6c14\u7cfb\u7edf\u6216\u70ed\u4ea4\u6362\u5668\u3002<\/li>\n<li><strong>316<\/strong>\uff1a\u5728\u9ad8\u6e29\u8150\u8680\u73af\u5883\uff08\u4f8b\u5982\u5316\u5b66\u53cd\u5e94\u5668\uff09\u4e2d\u8868\u73b0\u66f4\u4f73\u3002<\/li>\n<\/ul>\n<p><strong>B. \u5236\u9020\u548c\u710a\u63a5<\/strong>:<\/p>\n<ul>\n<li><strong>304<\/strong>: Easily welded and formed into complex shapes, making it a go-to for custom architectural designs.<\/li>\n<li><strong>430<\/strong>\uff1a\u710a\u63a5\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d1\u751f\u7fd8\u66f2\uff1b\u9700\u8981\u540e\u5904\u7406\u4ee5\u6062\u590d\u8010\u8150\u8680\u6027\u3002<\/li>\n<\/ul>\n<p><strong>C.\u53ef\u6301\u7eed\u6027<\/strong>:<br \/>\nBoth 304 and 316 are 100% recyclable, but 304\u2019s widespread use streamlines recycling processes in industries like automotive manufacturing.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-1919 size-full\" src=\"https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Stainless-Steel-304-2.jpg\" alt=\"\u6750\u8d28 304 \u4e0d\u9508\u94a2 (2)\" width=\"800\" height=\"533\" srcset=\"https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Stainless-Steel-304-2.jpg 800w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Stainless-Steel-304-2-300x200.jpg 300w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Stainless-Steel-304-2-768x512.jpg 768w, https:\/\/www.pvdstainlesssteel.com\/wp-content\/uploads\/2024\/12\/Stainless-Steel-304-2-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3><\/h3>\n<h2><strong>\u5982\u4f55\u9009\u62e9\uff1a\u51b3\u7b56\u6846\u67b6<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<div class=\"_tableWrap_11wdk_320\">\n<table>\n<thead>\n<tr>\n<th><strong>Factor<\/strong><\/th>\n<th><strong>304<\/strong><\/th>\n<th><strong>316<\/strong><\/th>\n<th><strong>201<\/strong><\/th>\n<th><strong>430<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u8010\u8150\u8680<\/strong><\/td>\n<td>\u9ad8\uff08\u4e2d\u7b49\u73af\u5883\uff09<\/td>\n<td>Extreme (chloride-rich)<\/td>\n<td>\u4f4e\u7684<\/td>\n<td>\u4e2d\u5ea6\uff08\u5e72\u71e5\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6210\u672c<\/strong><\/td>\n<td>\u4e2d\u6863<\/td>\n<td>High<\/td>\n<td>\u4f4e\u7684<\/td>\n<td>\u4f4e\u7684<\/td>\n<\/tr>\n<tr>\n<td><strong>\u78c1\u6027<\/strong><\/td>\n<td>\u975e\u78c1\u6027<\/td>\n<td>\u975e\u78c1\u6027<\/td>\n<td>\u975e\u78c1\u6027<\/td>\n<td>Magnetic<\/td>\n<\/tr>\n<tr>\n<td><strong>Best Use Case<\/strong><\/td>\n<td>\u98df\u54c1\u52a0\u5de5\u3001\u5efa\u7b51<\/td>\n<td>\u8239\u8236\u3001\u5316\u5de5\u88c5\u7f6e<\/td>\n<td>\u5ba4\u5185\u88c5\u9970<\/td>\n<td>\u6c7d\u8f66\u3001\u5bb6\u7535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><\/h3>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p><strong>\u6750\u8d28 304 \u4e0d\u9508\u94a2<\/strong> \u4ecd\u7136\u662f\u901a\u7528\u5e94\u7528\u7684\u9ec4\u91d1\u6807\u51c6\uff0c\u5728\u6210\u672c\u3001\u8010\u7528\u6027\u548c\u8010\u8150\u8680\u6027\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002316\uff08\u6781\u7aef\u73af\u5883\uff09\u3001201\uff08\u9884\u7b97\u9879\u76ee\uff09\u548c 430\uff08\u78c1\u6027\u9700\u6c42\uff09\u7b49\u66ff\u4ee3\u54c1\u53ef\u6ee1\u8db3\u7279\u6b8a\u8981\u6c42\u3002\u901a\u8fc7\u5c06\u9879\u76ee\u7684\u73af\u5883\u66b4\u9732\u3001\u673a\u68b0\u9700\u6c42\u548c\u9884\u7b97\u4e0e\u8fd9\u4e9b\u7b49\u7ea7\u7684\u7279\u6027\u76f8\u7ed3\u5408\uff0c\u60a8\u53ef\u4ee5\u4f18\u5316\u6027\u80fd\u548c\u6210\u672c\u6548\u7387\u3002<\/p>\n<h4>\u8054\u7cfb\u6211\u4eec<\/h4>\n<p>\u60a8\u53ef\u4ee5\u8bbf\u95ee\u6211\u4eec\u7684\u00a0<a href=\"https:\/\/www.pvdstainlesssteel.com\/zh\/\">\u7f51\u7ad9<\/a>\u00a0\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u6216\u8bbf\u95ee\u6211\u4eec\u7684 Facebook \u9875\u9762\u4e86\u89e3\u6700\u65b0\u52a8\u6001\u548c\u9879\u76ee\u4eae\u70b9\u3002\u5982\u679c\u60a8\u6709\u4efb\u4f55\u95ee\u9898\u6216\u5408\u4f5c\u54a8\u8be2\uff0c\u8bf7\u968f\u65f6\u8054\u7cfb\u6211\u4eec\uff0c\u6211\u4eec\u5c06\u7aed\u8bda\u4e3a\u60a8\u670d\u52a1\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>Stainless steel is a foundational material in industries ranging from construction to healthcare. Among its many variants,\u00a0Material 304 Stainless Steel\u00a0dominates due to its versatility. This article dives into its properties, compares it with key alternatives (316, 201, 430), and provides actionable insights for selecting the optimal grade. Material 304 Stainless Steel: Composition and Key Properties [&hellip;]<\/p>","protected":false},"author":1,"featured_media":731,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false},"categories":[1,84],"tags":[],"class_list":["post-2170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/posts\/2170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/comments?post=2170"}],"version-history":[{"count":0,"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/posts\/2170\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/media\/731"}],"wp:attachment":[{"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/media?parent=2170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/categories?post=2170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pvdstainlesssteel.com\/zh\/wp-json\/wp\/v2\/tags?post=2170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}