{"id":9123,"date":"2025-11-07T16:36:26","date_gmt":"2025-11-07T16:36:26","guid":{"rendered":"https:\/\/ghinox.com\/?st-import=24651b4f75c70a81ced81718f4964d0f"},"modified":"2026-09-12T07:13:00","modified_gmt":"2026-09-12T07:13:00","slug":"astm-a240-2","status":"publish","type":"post","link":"https:\/\/ghinox.com\/zh-hant\/astm-a240-2\/","title":{"rendered":"\u4ec0\u9ebc\u662f ASTM A240\uff1f\u5b8c\u6574\u89e3\u6790\u4e0d\u92b9\u92fc\u677f\u8207\u8584\u677f\u7684\u570b\u969b\u6a19\u6e96\u8207\u61c9\u7528\u6307\u5357"},"content":{"rendered":"<p>[ez-toc]<\/p>\n<p><img src=\\\"https:\/\/ghinox.com\/wp-content\/uploads\/ASTMA240.jpg\\\" alt=\\\"\\\" width=\\\"612\\\" height=\\\"408\\\" \/><\/p>\n<h2><strong>\u4ec0\u9ebc\u662f ASTM A240\/A240M<\/strong><strong>\uff1f\u5168\u9762\u89e3\u6790\u4e0d\u92b9\u92fc\u8584\u677f\u6a19\u6e96<\/strong><\/h2>\n<p>\u5728\u4e0d\u92b9\u92fc\u677f\u3001\u8584\u677f\u3001\u92fc\u6372\u7684\u63a1\u8cfc\u8207\u61c9\u7528\u904e\u7a0b\u4e2d\uff0c\u5e38\u5e38\u80fd\u770b\u5230\u300cASTM A240\u300d\u6216\u300cASTM A240\/A240M\u300d\u9019\u6a23\u7684\u6a19\u8a3b\u3002\u9019\u500b\u6a19\u6e96\u7a76\u7adf\u4ee3\u8868\u4ec0\u9ebc\uff1f\u70ba\u4ec0\u9ebc\u5728\u5efa\u7bc9\u3001\u5316\u5de5\u3001\u751f\u7522\u8a2d\u5099\u3001\u88dd\u98fe\u7b49\u9818\u57df\u4e2d\u5982\u6b64\u5e38\u898b\uff1f\u672c\u6587\u5c07\u5f9e\u6a19\u6e96\u6982\u89bd\u3001\u9069\u7528\u7bc4\u570d\u3001\u5316\u5b78\u6210\u5206\u8207\u6a5f\u68b0\u6027\u80fd\u3001\u5e38\u7528\u92fc\u7a2e\u3001\u88fd\u9020\u8207\u6aa2\u9a57\u8981\u6c42\u3001\u9078\u6750\u8207\u61c9\u7528\u8981\u9ede\u3001\u4ee5\u53ca\u9078\u8cfc\u5efa\u8b70\u8207\u672a\u6765\u767c\u5c55\u7b49\u65b9\u5411\uff0c\u70ba\u4f60\u63d0\u4f9b\u4e00\u4efd\u5b8c\u6574\u4e14\u6df1\u5165\u7684\u89e3\u6790\u3002<\/p>\n<hr \/>\n<h2><strong>\u4e00\u3001\u6a19\u6e96\u6982\u89bd\uff1aASTM A240\/A240M <\/strong><strong>\u662f\u4ec0\u9ebc\uff1f<\/strong><\/h2>\n<ol>\n<li>\n<h3><strong>\u6a19\u6e96\u540d\u7a31\u8207\u5236\u5b9a\u6a5f\u69cb<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u300cASTM A240\/A240M\u300d\u5168\u7a31\u70ba <em>Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications<\/em>\uff0c\u7531 ASTM International\uff08\u7f8e\u570b\u6750\u6599\u8207\u8a66\u9a57\u5354\u6703\uff09\u5236\u5b9a\u3002<br \/>\n\u5176\u4e2d\uff0cA240 \u662f\u82f1\u5236\uff08Imperial Units\uff09\u6a19\u6e96\uff0cA240M \u5247\u70ba\u516c\u5236\uff08Metric Units\uff09\u7248\u672c\u3002<\/p>\n<ol start=\\\"2\\\">\n<li>\n<h3><strong>\u6a19\u6e96\u76ee\u7684\u8207\u9069\u7528\u7bc4\u570d<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u6b64\u6a19\u6e96\u898f\u7bc4\u4e86\u927b\uff08Cr\uff09\u6216\u927b-\u93b3\uff08Cr-Ni\uff09\u4e0d\u92b9\u92fc\u677f\u3001\u8584\u677f\u548c\u5e36\u6750\uff08strip\uff09\u5728\u58d3\u529b\u5bb9\u5668\u8207\u4e00\u822c\u7528\u9014\u4e0b\u7684\u4f9b\u61c9\u689d\u4ef6\u3002<br \/>\n\u4e5f\u5c31\u662f\u8aaa\uff0c\u4e0d\u8ad6\u662f\u7528\u65bc\u627f\u58d3\u3001\u8010\u8150\u8755\u6216\u662f\u4e00\u822c\u7d50\u69cb\u88dd\u98fe\u7528\u9014\uff0c\u53ea\u8981\u4f7f\u7528\u8a72\u898f\u683c\u7cfb\u5217\u7684\u4e0d\u92b9\u92fc\u8584\u677f\u3001\u677f\u6750\uff0c\u5c31\u53ef\u80fd\u5c0d\u61c9\u5230\u6b64\u6a19\u6e96\u3002<\/p>\n<ol start=\\\"3\\\">\n<li>\n<h3><strong>\u70ba\u4f55\u9700\u8981\u9019\u6a23\u7684\u6a19\u6e96\uff1f<\/strong><\/h3>\n<\/li>\n<\/ol>\n<ul>\n<li>\u78ba\u4fdd\u92fc\u6750\u7684\u5316\u5b78\u6210\u5206\u3001\u6a5f\u68b0\u6027\u80fd\u3001\u88fd\u9020\u65b9\u6cd5\u3001\u5c3a\u5bf8\u516c\u5dee\u7b49\u9054\u5230\u4e00\u5b9a\u6c34\u6e96\uff0c\u4f7f\u5f97\u6750\u6599\u54c1\u8cea\u53ef\u88ab\u4fe1\u8cf4\u3002<\/li>\n<li>\u8b93\u63a1\u8cfc\u65b9\u3001\u88fd\u9020\u65b9\u3001\u8a2d\u8a08\u5de5\u7a0b\u5e2b\u4e4b\u9593\u6709\u5171\u540c\u53c3\u8003\u67b6\u69cb\uff0c\u907f\u514d\u56e0\u6750\u6599\u6df7\u7528\u3001\u4e0d\u660e\u898f\u683c\u9020\u6210\u8a2d\u8a08\u98a8\u96aa\u3002<\/li>\n<li>\u4fc3\u9032\u5168\u7403\u4f9b\u61c9\u93c8\u4e0a\u6750\u6599\u7684\u4e00\u81f4\u6027\u8207\u4e92\u63db\u6027\uff0c\u5c24\u5176\u5728\u570b\u969b\u8cbf\u6613\u3001\u4e0d\u92b9\u92fc\u677f\u6750\u6d41\u901a\u5ee3\u6cdb\u7684\u6642\u4ee3\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2><strong>\u4e8c\u3001\u4e3b\u8981\u5167\u5bb9\uff1aASTM A240 <\/strong><strong>\u898f\u7bc4\u4e86\u4ec0\u9ebc\uff1f<\/strong><\/h2>\n<ol>\n<li>\n<h3><strong>\u5316\u5b78\u6210\u5206\u8981\u6c42<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u6b64\u6a19\u6e96\u91dd\u5c0d\u591a\u7a2e\u4e0d\u92b9\u92fc\u7b49\u7d1a\uff08\u5967\u6c0f\u9ad4\u3001\u9435\u7d20\u9ad4\u3001\u99ac\u6c0f\u9ad4\u3001\u96d9\u76f8\u3001\u8d85\u96d9\u76f8\u3001\u9ad8\u926c\u5408\u91d1\u7b49\uff09\u5236\u5b9a\u4e86\u5316\u5b78\u5143\u7d20\u542b\u91cf\u4e0a\u9650\u6216\u4e0b\u9650\u3002<br \/>\n\u4f8b\u5982\uff1a\u5c0d\u65bc\u5e38\u898b\u7684 304\uff0f304L \u7b49\u7d1a\uff0c\u5176\u5316\u5b78\u6210\u5206\u5305\u62ec\uff1a\u78b3 (C) \u2264 0.08 %\uff08304\uff09\u6216 \u2264 0.03 %\uff08304L\uff09\u3001\u927b 18\u201320%\uff0c\u93b3 8\u201310.5% \u7b49\u3002<br \/>\n\u900f\u904e\u9019\u6a23\u7684\u898f\u5b9a\uff0c\u6750\u6599\u5728\u8010\u8755\u6027\u3001\u8010\u71b1\u6027\u3001\u53ef\u710a\u6027\u3001\u6210\u5f62\u6027\u7b49\u65b9\u9762\u6709\u57fa\u672c\u4fdd\u969c\u3002<\/p>\n<ol start=\\\"2\\\">\n<li>\n<h3><strong>\u6a5f\u68b0\u6027\u80fd\u8981\u6c42<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u6a19\u6e96\u4e5f\u898f\u7bc4\u4e86\u6700\u4f4e\u62c9\u4f38\u5f37\u5ea6\u3001\u5c48\u670d\u5f37\u5ea6\u3001\u4f38\u9577\u7387\u3001\u786c\u5ea6\u4e0a\u9650\u7b49\u6a5f\u68b0\u6027\u80fd\u6578\u64da\u3002\u4ee5 304\uff0f304L \u70ba\u4f8b\uff1a\u6700\u4f4e\u62c9\u4f38\u5f37\u5ea6\u7d04 75ksi\uff08\u7d04 515 MPa\uff09\u53ca 70ksi\uff08\u7d04 485 MPa\uff09\u7b49\u3002<br \/>\n\u6a5f\u68b0\u6027\u80fd\u78ba\u4fdd\u5728\u8584\u677f\u9032\u884c\u52a0\u5de5\u3001\u710a\u63a5\u3001\u6210\u5f62\u3001\u4f7f\u7528\u6642\u4e0d\u6703\u56e0\u70ba\u6750\u8cea\u4e0d\u9054\u6a19\u800c\u9020\u6210\u5931\u6548\u3002<\/p>\n<ol start=\\\"3\\\">\n<li>\n<h3><strong>\u88fd\u9020\u8207\u5c3a\u5bf8\u8981\u6c42<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u5305\u62ec\u677f\u3001\u8584\u677f\u3001\u5e36\u6750\u7684\u539a\u5ea6\u7bc4\u570d\u3001\u5bec\u5ea6\u3001\u516c\u5dee\u3001\u8868\u9762\u72c0\u614b\uff082B\u30012D\u3001BA\u3001No.1\u3001No.4\u7b49\uff09\u4ee5\u53ca\u71b1\u8655\u7406\uff08\u9000\u706b\u3001\u56fa\u6eb6\u8655\u7406\u7b49\uff09\u8981\u6c42\u3002<br \/>\n\u4f8b\u5982\u5e02\u5834\u4e0a\u5e38\u898b\u7684 304 \u4e0d\u92b9\u92fc\u8584\u677f\u53ef\u80fd\u70ba\u539a\u5ea6 0.25 mm \u8d77\u3001\u5bec\u5ea6\u53ef\u81f3 1,000 mm \u6216\u66f4\u5927\u3002<\/p>\n<ol start=\\\"4\\\">\n<li>\n<h3><strong>\u6e2c\u8a66\u8207\u6aa2\u9a57\u4e8b\u9805<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u4f9b\u61c9\u65b9\u901a\u5e38\u9700\u63d0\u4f9b\u539f\u6750\u6599\u5316\u5b78\u6210\u5206\u5831\u544a\u3001\u88fd\u7a0b\u71b1\u8655\u7406\u8a18\u9304\u3001\u6a5f\u68b0\u6027\u80fd\u6e2c\u8a66\uff08\u62c9\u4f38\u3001\u786c\u5ea6\u3001\u5f4e\u66f2\u8a66\u9a57\u7b49\uff09\u3001\u53ef\u80fd\u9084\u5305\u62ec\u7121\u640d\u6aa2\u6e2c\uff08\u5982\u539a\u677f\u3001\u7279\u6b8a\u7528\u9014\u6642\uff09\u3002<br \/>\n\u9019\u4e9b\u6aa2\u9a57\u78ba\u4fdd\u4f60\u6536\u5230\u7684\u6750\u6599\u300c\u78ba\u5be6\u300d\u7b26\u5408 ASTM A240 \u6240\u8981\u6c42\uff0c\u800c\u975e\u50c5\u6a19\u8a3b\u4e86\u8a72\u898f\u683c\u4f46\u7121\u8b49\u660e\u3002<\/p>\n<hr \/>\n<h2><strong>\u4e09\u3001\u5e38\u7528\u578b\u865f\u8207\u92fc\u7a2e\u89e3\u6790<\/strong><\/h2>\n<p>\u5728\u5be6\u52d9\u4e2d\uff0c\u96d6\u7136 ASTM A240 \u6db5\u84cb\u7bc4\u570d\u6975\u5ee3\uff0c\u4f46\u6700\u5e38\u898b\u3001\u61c9\u7528\u6700\u5ee3\u7684\u92fc\u7a2e\u5305\u62ec\u4ee5\u4e0b\uff1a<\/p>\n<ul>\n<li>304\uff0f304L\uff08\u5967\u6c0f\u9ad4\uff09 \u2014 \u5ee3\u6cdb\u7528\u65bc\u4e00\u822c\u7528\u9014\u3001\u88dd\u98fe\u9762\u677f\u3001\u5efa\u7bc9\u69cb\u4ef6\u3001\u98df\u54c1\u8a2d\u5099\u3002<\/li>\n<li>316\uff0f316L\uff08\u5967\u6c0f\u9ad4 + \u93a2\u926c\u5f37\u5316\uff09 \u2014 \u5728\u5316\u5de5\u3001\u6d77\u6d0b\u74b0\u5883\u3001\u8010\u8755\u8981\u6c42\u8f03\u9ad8\u5834\u5408\u4f7f\u7528\u3002<\/li>\n<li>321\u3001347 \u7b49\uff08\u7a69\u5b9a\u5316\u5967\u6c0f\u9ad4\uff09 \u2014 \u7528\u65bc\u9ad8\u6eab\u3001\u710a\u63a5\u5f8c\u8150\u8755\u98a8\u96aa\u9ad8\u7684\u74b0\u5883\u3002<\/li>\n<li>\u9435\u7d20\u9ad4\u3001\u99ac\u6c0f\u9ad4\u3001\u96d9\u76f8\u3001\u8d85\u96d9\u76f8\u92fc\u7a2e \u2014 \u7576\u9700\u6c42\u7279\u6b8a\u5982\u8010\u9178\u3001\u8010\u6c2f\u5316\u7269\u8150\u8755\u3001\u5f37\u5ea6\u6975\u9ad8\u6642\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u5177\u9ad4\u8209\u4f8b\u8aaa\u660e\uff1a<\/p>\n<ul>\n<li>\u4ee5 304L \u70ba\u4f8b\uff0c\u5176\u5316\u5b78\u6210\u5206\u70ba C \u2264 0.03%\u3001Cr \u7d04 17.5\u201319.5%\u3001Ni 8.0\u201312.0%\u3002<\/li>\n<li>\u4ee5 316 \u70ba\u4f8b\uff0c\u5176\u542b\u926c (Mo) \u7684\u8a2d\u8a08\u589e\u5f37\u4e86\u5c0d\u6c2f\u5316\u7269\u8150\u8755\u7684\u8010\u53d7\u6027\uff0c\u662f\u6d77\u6c34\u3001\u5316\u5b78\u5de5\u696d\u5e38\u7528\u6750\u3002<\/li>\n<\/ul>\n<p>\u5728\u9078\u6750\u6642\uff0c\u4f9d\u64da\u7528\u9014\uff08\u5982\u662f\u5426\u63a5\u89f8\u9e7d\u6c34\uff0f\u6c2f\u96e2\u5b50\u74b0\u5883\u3001\u662f\u5426\u9700\u8981\u710a\u63a5\u5f8c\u6027\u80fd\u3001\u662f\u5426\u7528\u4e8e\u58d3\u529b\u5bb9\u5668\u3001\u662f\u5426\u70ba\u88dd\u98fe\u7528\u9014\uff09\u4f86\u6c7a\u5b9a\u4f7f\u7528\u54ea\u4e00\u500b\u92fc\u7a2e\u6703\u8f03\u70ba\u5408\u9069\u3002<\/p>\n<hr \/>\n<h2><strong>\u56db\u3001\u88fd\u9020\u3001\u52a0\u5de5\u8207\u61c9\u7528\u8981\u9ede<\/strong><\/h2>\n<ol>\n<li>\n<h3><strong>\u677f\u6750\u88fd\u9020\u904e\u7a0b<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>\u5f9e\u7194\u7149\u3001\u71b1\u8ecb\/\u51b7\u8ecb\u3001\u9178\u6d17\u920d\u5316\u3001\u71b1\u8655\u7406\uff08\u5982\u56fa\u6eb6\u9000\u706b\uff09\u5230\u677f\u6750\u5207\u5272\u3001\u8868\u9762\u52a0\u5de5\uff082B\u3001BA\u3001\uff09\u7b49\u5747\u9700\u63a7\u5236\uff0c\u4ee5\u7b26\u5408 ASTM A240 \u7684\u898f\u7bc4\u3002<br \/>\n\u4f8b\u5982\uff0c\u4e00\u5bb6\u4f9b\u61c9\u5546\u6307\u51fa\u5176 304\uff0f304L \u677f\u6750\u7d93\u904e plasma cutting\u3001laser cutting\u3001water-jet \u5957\u4ef6\u52a0\u5de5\uff0c\u4ee5\u6eff\u8db3\u5ba2\u6236\u7684\u4e0d\u540c\u5c3a\u5bf8\u9700\u6c42\u3002<\/p>\n<ol start=\\\"2\\\">\n<li>\n<h3><strong>\u52a0\u5de5\u8207\u710a\u63a5\u63d0\u793a<\/strong><\/h3>\n<\/li>\n<\/ol>\n<ul>\n<li>\u4e0d\u92b9\u92fc\u8584\u677f\u96d6\u7136\u53ef\u710a\u6027\u826f\u597d\uff0c\u4f46\u82e5\u710a\u63a5\u5f8c\u672a\u9032\u884c\u9069\u7576\u5f8c\u8655\u7406\uff08\u5982\u56fa\u6eb6\u3001\u920d\u5316\uff09\uff0c\u53ef\u80fd\u6703\u9020\u6210\u710a\u63a5\u63a5\u982d\u9644\u8fd1\u7684\u8010\u8755\u6027\u4e0b\u964d\u3002<\/li>\n<li>\u5982\u679c\u677f\u6750\u5f8c\u7e8c\u9700\u6210\u5f62\uff08\u5f4e\u66f2\u3001\u62c9\u6df1\u7b49\uff09\uff0c\u8981\u78ba\u8a8d\u6750\u6599\u7684\u4f38\u9577\u7387\u3001\u5f37\u5ea6\u3001\u539a\u5ea6\u662f\u5426\u7b26\u5408\u9810\u671f\u3002<\/li>\n<li>\u8868\u9762\u52a0\u5de5\u5982\u93e1\u9762\u3001\u62c9\u7d72\u3001\u83f1\u683c\u7d0b\uff08checker plate\uff09\u7b49\uff0c\u9808\u78ba\u8a8d\u677f\u6750\u8868\u9762\u72c0\u614b\u7b26\u5408\u8a2d\u8a08\u7528\u9014\u3002\u4f9b\u61c9\u5546\u53ef\u80fd\u63d0\u4f9b 2B\u3001BA\u3001No. 4 \u7b49\u591a\u7a2e\u8868\u9762\u8655\u7406\u3002<\/li>\n<\/ul>\n<ol start=\\\"3\\\">\n<li>\n<h3><strong>\u61c9\u7528\u7bc4\u7587<\/strong><\/h3>\n<\/li>\n<\/ol>\n<p>ASTM A240 \u898f\u7bc4\u4e0b\u7684\u4e0d\u92b9\u92fc\u677f\u5ee3\u6cdb\u61c9\u7528\u65bc\uff1a<\/p>\n<ul>\n<li>\u58d3\u529b\u5bb9\u5668\u3001\u71b1\u4ea4\u63db\u5668\u3001\u5316\u5de5\u8a2d\u5099\u3001\u5132\u7f50\u3002<\/li>\n<li>\u5efa\u7bc9\u5916\u7246\u3001\u88dd\u98fe\u9762\u677f\u3001\u6276\u624b\u3001\u6a13\u68af\u6b04\u6746\u3002<\/li>\n<li>\u98df\u54c1\u6a5f\u68b0\u3001\u4e0d\u92b9\u92fc\u5eda\u5177\u3001\u4e73\u88fd\u54c1\u8a2d\u5099\u3002<\/li>\n<li>\u6d77\u6d0b\u69cb\u4ef6\u3001\u6a4b\u6881\u3001\u9632\u8150\u8755\u8a2d\u5099\u3002<br \/>\n\u4f8b\u5982\uff0c304\uff0f304L \u677f\u6750\u5728\u5bb6\u96fb\u3001\u5eda\u5177\u3001\u5564\u9152\u91c0\u9020\u8a2d\u5099\u3001\u91ab\u7642\u8a2d\u5099\u4e2d\u6975\u70ba\u5e38\u898b\u3002<\/li>\n<\/ul>\n<ol start=\\\"4\\\">\n<li>\n<h3><strong>\u9078\u6750\u8207\u8a2d\u8a08\u63d0\u793a<\/strong><\/h3>\n<\/li>\n<\/ol>\n<ul>\n<li>\u5982\u679c\u662f\u5728\u4e00\u822c\u74b0\u5883\u4e2d\u4f7f\u7528\uff0c304\uff0f304L \u8db3\u5920\uff1b\u4f46\u82e5\u6709\u9e7d\u6c34\u3001\u6c2f\u5316\u7269\u66b4\u9732\u3001\u6d77\u6d0b\u74b0\u5883\uff0c\u5efa\u8b70\u4f7f\u7528 316\uff0f316L \u6216\u66f4\u9ad8\u7b49\u7d1a\u3002<\/li>\n<li>\u82e5\u6709\u710a\u63a5\u5f8c\u9577\u671f\u4f7f\u7528\u9700\u6c42\uff0c\u4f4e\u78b3\u578b\u5982 304L\u3001316L \u53ef\u964d\u4f4e\u710a\u63a5\u654f\u611f\u8150\u8755\u3002<\/li>\n<li>\u82e5\u70ba\u627f\u58d3\u7528\u9014\u6216\u7279\u6b8a\u74b0\u5883\uff08\u5982\u9ad8\u6eab\u3001\u6c2f\u96e2\u5b50\u3001\u5f37\u9178\uff09\uff0c\u9700\u8003\u616e\u96d9\u76f8\/\u8d85\u96d9\u76f8\u92fc\u6216\u9ad8\u926c\u5408\u91d1\u3002<\/li>\n<li>\u6210\u54c1\u677f\u6750\u7684\u5c3a\u5bf8\u3001\u5bec\u5ea6\u3001\u539a\u5ea6\u3001\u516c\u5dee\u3001\u8868\u9762\u72c0\u614b\u61c9\u8207\u8a2d\u8a08\u5339\u914d\uff0c\u907f\u514d\u52a0\u5de5\u9020\u6210\u6d6a\u8cbb\u6216\u6027\u80fd\u964d\u7d1a\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2><strong>\u4e94\u3001\u9078\u8cfc\u5efa\u8b70\u8207\u6aa2\u9a57\u6ce8\u610f\u4e8b\u9805<\/strong><\/h2>\n<h3><strong>\u9078\u8cfc\u5efa\u8b70<\/strong><\/h3>\n<ol>\n<li><strong>\u8a62\u554f\u6750\u6599\u8b49\u660e\u66f8<\/strong>\uff1a\u78ba\u8a8d\u677f\u6750\u662f\u5426\u7b26\u5408 ASTM A240\uff0fA240M\uff0c\u4e26\u7372\u5f97 AMSR\uff08Mill Test Report\uff09\u6216\u7b2c\u4e09\u65b9\u6aa2\u9a57\u5831\u544a\u3002<\/li>\n<li><strong>\u67e5\u9a57\u92fc\u7a2e<\/strong>\uff1a\u78ba\u8a8d\u662f\u5426\u70ba 304\uff0f316\uff0f321 \u7b49\u6307\u5b9a\u92fc\u7a2e\uff0c\u4ee5\u53ca\u662f\u5426\u4f4e\u78b3\uff0f\u7a69\u5b9a\u5316\uff08\u5982 L\u578b\u3001Ti\uff0fNb\u578b\uff09\u3002<\/li>\n<li><strong>\u78ba\u8a8d\u8868\u9762\u8207\u5c3a\u5bf8\u72c0\u6cc1<\/strong>\uff1a\u5982\u539a\u5ea6\u3001\u5bec\u5ea6\u3001\u516c\u5dee\u3001\u8868\u9762\u7d1a\u5225\uff082B\u3001BA\u3001No.4\u7b49\uff09\u662f\u5426\u7b26\u5408\u8a2d\u8a08\u3002<\/li>\n<li><strong>\u4e86\u89e3\u710a\u63a5\u8207\u52a0\u5de5\u9700\u6c42<\/strong>\uff1a\u5982\u679c\u5f8c\u7e8c\u710a\u63a5\u3001\u62c9\u6df1\u3001\u6210\u5f62\uff0c\u8acb\u78ba\u8a8d\u677f\u6750\u662f\u5426\u9069\u5408\u52a0\u5de5\uff0c\u4e26\u9810\u7559\u710a\u5f8c\u920d\u5316\u6216\u71b1\u8655\u7406\u7684\u8a08\u756b\u3002<\/li>\n<li><strong>\u74b0\u5883\u689d\u4ef6\u8a55\u4f30<\/strong>\uff1a\u82e5\u70ba\u6d77\u6d0b\u3001\u5316\u5b78\u3001\u9178\u9e7c\u74b0\u5883\uff0c\u5efa\u8b70\u5347\u7d1a\u6750\u8cea\u6216\u4f7f\u7528\u52a0\u5f37\u578b\u4e0d\u92b9\u92fc\uff0c\u4ee5\u907f\u514d\u65e9\u671f\u8150\u8755\u5931\u6548\u3002<\/li>\n<\/ol>\n<h3><strong>\u6aa2\u9a57\u6ce8\u610f\u4e8b\u9805<\/strong><\/h3>\n<ul>\n<li><strong>\u5316\u5b78\u6210\u5206\u6aa2\u9a57<\/strong>\uff1a\u6838\u5be6 Cr\u3001Ni\u3001C\u3001Mo\u3001Mn \u7b49\u5143\u7d20\u662f\u5426\u5728\u6a19\u6e96\u7bc4\u570d\u5167\u3002<\/li>\n<li><strong>\u6a5f\u68b0\u6027\u80fd\u6e2c\u8a66<\/strong>\uff1a\u62c9\u4f38\u5f37\u5ea6\u3001\u5c48\u670d\u5f37\u5ea6\u3001\u4f38\u9577\u7387\u3001\u786c\u5ea6\u662f\u5426\u9054\u6a19\u3002<\/li>\n<li><strong>\u8868\u9762\u6aa2\u67e5<\/strong>\uff1a\u677f\u6750\u662f\u5426\u6709\u88c2\u75d5\u3001\u8b8a\u5f62\u3001\u8868\u9762\u7f3a\u9677\uff0c\u5982\u6298\u76ba\u3001\u6c2e\u6c23\u593e\u96dc\u3001\u6c27\u5316\u76ae\u6b98\u7559\u3002<\/li>\n<li><strong>\u5c3a\u5bf8\u548c\u516c\u5dee<\/strong>\uff1a\u78ba\u8a8d\u539a\u5ea6\u3001\u5bec\u5ea6\u3001\u9577\u5ea6\u3001\u516c\u5dee\u662f\u5426\u8207\u8a02\u55ae\u4e00\u81f4\u3002<\/li>\n<li><strong>\u8b49\u66f8\u67e5\u6838<\/strong>\uff1a\u78ba\u8a8d\u662f\u5426\u63d0\u4f9b\u7b26\u5408 ASTM A240 \u7684\u8b49\u660e\uff0c\u4e26\u8a18\u9304\u6279\u865f\u3001\u4f9b\u61c9\u5546\u3001\u6aa2\u9a57\u55ae\u4f4d\u7b49\u8cc7\u8a0a\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2><strong>\u516d\u3001\u5e02\u5834\u8da8\u52e2\u8207\u672a\u4f86\u767c\u5c55<\/strong><strong>\u5c08\u696d\u4f9b\u61c9\u5546\u7684\u50f9\u503c<\/strong><\/h2>\n<p>\u96a8\u8457\u5de5\u696d\u8207\u5efa\u7bc9\u5c0d\u8010\u8755\u6027\u3001\u74b0\u4fdd\u6027\u3001\u7f8e\u89c0\u6027\u7684\u8981\u6c42\u63d0\u5347\uff0c\u7b26\u5408 ASTM A240 \u7684\u4e0d\u92b9\u92fc\u8584\u677f\u4e5f\u5728\u6301\u7e8c\u6f14\u9032\uff1a<\/p>\n<ul>\n<li><strong>\u66f4\u9ad8\u8010\u8755\u92fc\u7a2e\u8208\u8d77<\/strong>\uff1a\u96d9\u76f8\u3001\u8d85\u96d9\u76f8\u4e0d\u92b9\u92fc\u3001\u9ad8\u926c\u92fc\uff08\u5982 UNS S31254\uff09\u5df2\u7d0d\u5165 ASTM A240 \u985e\u5225\u4e2d\u3002<\/li>\n<li><strong>\u66f4\u8584\u3001\u66f4\u8f15\u3001\u66f4\u5927\u5c3a\u5bf8<\/strong>\uff1a\u70ba\u7bc0\u7701\u6750\u6599\u3001\u964d\u4f4e\u91cd\u91cf\u3001\u63d0\u9ad8\u6210\u5f62\u6548\u7387\uff0c\u8584\u677f\u88fd\u9020\u6b63\u671d\u5411\u66f4\u5927\u5bec\u5ea6\u3001\u66f4\u7a84\u539a\u5ea6\u767c\u5c55\u3002<\/li>\n<li><strong>\u8868\u9762\u8655\u7406\u8207\u52a0\u5de5\u6280\u8853\u63d0\u5347<\/strong>\uff1a\u93e1\u9762\u3001\u62c9\u7d72\u3001\u6297\u6307\u7d0b\u3001\u8010\u64e6\u50b7\u7b49\u7279\u6027\u6210\u70ba\u9644\u52a0\u50f9\u503c\uff1b\u88fd\u9020\u6d41\u7a0b\u4e5f\u6108\u4f86\u6108\u81ea\u52d5\u5316\u3001\u6578\u4f4d\u5316\u3002<\/li>\n<li><strong>\u6c38\u7e8c\u8207\u56de\u6536\u9700\u6c42<\/strong>\uff1a\u4e0d\u92b9\u92fc\u4f5c\u70ba\u53ef\u56de\u6536\u6750\u6599\uff0c\u5176\u751f\u547d\u9031\u671f\u8a55\u4f30 (LCA) \u53ca\u74b0\u4fdd\u6a19\u7ae0\u65e5\u76ca\u91cd\u8981\uff0c\u7b26\u5408 ASTM A240 \u7684\u7522\u54c1\u5728\u5e02\u5834\u4e0a\u66f4\u5177\u8aaa\u670d\u529b\u3002<\/li>\n<li><strong>\u570b\u969b\u6a19\u6e96\u6574\u5408<\/strong>\uff1a\u9664\u4e86 ASTM A240 \u5916\uff0c\u591a\u6578\u4f9b\u61c9\u5546\u4ea6\u9700\u7b26\u5408 ASME\u3001EN\u3001JIS \u7b49\u6a19\u6e96\uff0c\u4ee5\u652f\u63f4\u5168\u7403\u4f9b\u61c9\u93c8\u3002<\/li>\n<\/ul>\n<hr \/>\n<h2><strong>\u4e03\u3001\u7d50\u8a9e<\/strong><\/h2>\n<p>\u7e3d\u7d50\u800c\u8a00\uff0cASTM A240\/A240M \u662f\u4e00\u9805\u95dc\u9375\u6027\u7684\u4e0d\u92b9\u92fc\u677f\u3001\u8584\u677f\u3001\u5e36\u6750\u6a19\u6e96\uff0c\u6db5\u84cb\u4e86\u5316\u5b78\u6210\u5206\u3001\u6a5f\u68b0\u6027\u80fd\u3001\u88fd\u9020\u8207\u6aa2\u9a57\u8981\u6c42\uff0c\u9069\u7528\u65bc\u58d3\u529b\u5bb9\u5668\u8207\u4e00\u822c\u61c9\u7528\u3002\u5c0d\u65bc\u6750\u6599\u63a1\u8cfc\u3001\u8a2d\u8a08\u3001\u52a0\u5de5\u8207\u5de5\u7a0b\u61c9\u7528\u800c\u8a00\uff0c\u7406\u89e3\u4e26\u9075\u5faa\u9019\u500b\u6a19\u6e96\u53ef\u986f\u8457\u964d\u4f4e\u6750\u6599\u98a8\u96aa\u3001\u63d0\u9ad8\u54c1\u8cea\u4e00\u81f4\u6027\u3002\u5728\u65e5\u76ca\u8907\u96dc\u7684\u61c9\u7528\u74b0\u5883\u4e2d\uff0c\u9078\u5c0d\u6750\u8cea\u3001\u78ba\u8a8d\u8b49\u66f8\u3001\u638c\u63e1\u9069\u7528\u689d\u4ef6\uff0c\u624d\u80fd\u70ba\u5de5\u7a0b\u6216\u7522\u54c1\u63d0\u4f9b\u53ef\u9760\u7684\u6027\u80fd\u57fa\u790e\u3002<\/p>\n<p>\u5c0d\u65bc\u5f9e\u4e8b\u4e0d\u92b9\u92fc\u5206\u689d\u3001\u88c1\u526a\u3001\u62cb\u7802\u52a0\u5de5\u7684\u7522\u696d\u4f86\u8aaa\uff0c\u638c\u63e1 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