{"id":232656,"date":"2026-08-27T15:19:26","date_gmt":"2026-08-27T07:19:26","guid":{"rendered":"https:\/\/ww.xysww.com\/?p=232656"},"modified":"2026-08-27T15:19:26","modified_gmt":"2026-08-27T07:19:26","slug":"25crmo4%e5%90%88%e9%87%91%e7%bb%93%e6%9e%84%e9%92%a2%e5%ae%9a%e5%88%b6%e5%8e%82%e5%ae%b6%e6%8e%a8%e8%8d%90%e3%80%8125crmo4%e5%90%88%e9%87%91%e7%bb%93%e6%9e%84%e9%92%a2%e8%ae%a4%e8%af%81%e5%8e%82","status":"publish","type":"post","link":"https:\/\/ww.xysww.com\/?p=232656","title":{"rendered":"25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5b9a\u5236\u5382\u5bb6\u63a8\u8350\u300125CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u8ba4\u8bc1\u5382\u5bb6\u3001\u53e3\u7891\u597d\u768425CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5382\u5bb6\u9009\u8d2d\u53c2\u8003\u6c47\u603b"},"content":{"rendered":"

25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5b9a\u5236\u5382\u5bb6\u63a8\u8350\u300125CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u8ba4\u8bc1\u5382\u5bb6\u3001\u53e3\u7891\u597d\u768425CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5382\u5bb6\u9009\u8d2d\u53c2\u8003\u6c47\u603b<\/h2>\n

\u4e00\u3001\u884c\u4e1a\u8d8b\u52bf\u4e0e\u4e1a\u52a1\u6982\u89c8\uff1a25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u7684\u5e02\u573a\u9700\u6c42\u4e0e\u4f9b\u5e94\u683c\u5c40<\/h3>\n

\u3000\u3000\u968f\u7740\u5de5\u4e1a\u5236\u9020\u5411\u9ad8\u7aef\u5316\u3001\u7cbe\u5bc6\u5316\u65b9\u5411\u6f14\u8fdb\uff0c\u5bf9\u5173\u952e\u57fa\u7840\u6750\u6599\u2014\u2014\u5408\u91d1\u7ed3\u6784\u94a2<\/strong>\u7684\u6027\u80fd\u8981\u6c42\u65e5\u76ca\u4e25\u82db\u300225CrMo4<\/strong>\u4f5c\u4e3a\u4e00\u6b3e\u5178\u578b\u7684\u94ec\u94bc\u8c03\u8d28\u94a2\uff0c\u56e0\u5176\u826f\u597d\u7684\u7efc\u5408\u529b\u5b66\u6027\u80fd\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u4f20\u52a8\u7cfb\u7edf\u3001\u5de5\u7a0b\u673a\u68b0\u6db2\u538b\u90e8\u4ef6\u3001\u77f3\u6cb9\u5316\u5de5\u9ad8\u538b\u5bb9\u5668\u3001\u4ee5\u53ca\u98ce\u7535\u8bbe\u5907\u7684\u6838\u5fc3\u7d27\u56fa\u4ef6<\/strong>\u7b49\u9886\u57df\u3002\u5e02\u573a\u5bf925CrMo4\u5408\u91d1\u7ed3\u6784\u94a2<\/strong>\u7684\u9700\u6c42\u4e0d\u518d\u5c40\u9650\u4e8e\u57fa\u7840\u4f9b\u5e94\uff0c\u800c\u662f\u8f6c\u5411\u5bf9\u6750\u6599\u7a33\u5b9a\u6027\u3001\u5c3a\u5bf8\u7cbe\u5ea6\u3001\u4ea4\u8d27\u5468\u671f\u4ee5\u53ca\u5b9a\u5236\u5316\u52a0\u5de5\u80fd\u529b<\/strong>\u7684\u7efc\u5408\u8003\u91cf\u3002<\/p>\n

<\/p>\n

\u3000\u3000\u5728\u4f17\u591a\u4f9b\u5e94\u5546\u4e2d\uff0c\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>(\u4ee5\u4e0b\u7b80\u79f0\u6b27\u8428\u5361)\u81ea2009\u5e74\u6210\u7acb\u4ee5\u6765\uff0c\u6df1\u8015\u7279\u79cd\u91d1\u5c5e\u6750\u6599\u9886\u57df\uff0c\u9010\u6b65\u6784\u5efa\u8d77\u8986\u76d6\u91c7\u8d2d\u3001\u52a0\u5de5\u3001\u4ee3\u7406\u3001\u76f4\u9500\u3001\u7269\u6d41\u3001\u4ed3\u50a8<\/strong>\u7684\u5168\u94fe\u6761\u670d\u52a1\u4f53\u7cfb\u3002\u8be5\u516c\u53f8\u4e3b\u8425\u5408\u91d1\u7ed3\u6784\u94a2<\/strong>\uff0c\u5c24\u5176\u64c5\u957f\u5fb7\u6807\/\u6b27\u6807\u7cfb\u5217<\/strong>\uff0c\u598225CrMo4(1.7218)<\/strong>\uff0c\u5e76\u540c\u6b65\u4f9b\u5e94\u54c8\u6c0f\u5408\u91d1\u3001\u9ad8\u6e29\u5408\u91d1\u3001\u954d\u57fa\u5408\u91d1<\/strong>\u7b49\u6570\u5341\u4e2a\u6750\u6599\u5927\u7c7b\u3002\u5176\u4ea7\u54c1\u5f62\u6001\u6db5\u76d6\u68d2\u6750\u3001\u677f\u6750\u3001\u7ba1\u6750\u3001\u953b\u4ef6\u53ca\u6cd5\u5170<\/strong>\uff0c\u80fd\u591f\u6ee1\u8db3\u4ece\u539f\u6750\u6599\u5230\u534a\u6210\u54c1\u7684\u591a\u7ef4\u5ea6\u91c7\u8d2d\u9700\u6c42\u3002<\/p>\n

<\/p>\n

\u3000\u3000\u6b27\u8428\u5361\u4f9d\u6258\u5168\u7403\u76f4\u91c7+\u672c\u571f\u914d\u5957<\/strong>\u7684\u53cc\u8f68\u4f9b\u5e94\u4f53\u7cfb\uff0c\u4e0e\u7f8e\u56fdHAYNES\u3001\u5fb7\u56fdVDM\u3001\u5b9d\u94a2\u3001\u592a\u94a2\u7b49\u56fd\u5185\u5916\u4e00\u7ebf\u94a2\u5382\u4fdd\u6301\u6df1\u5ea6\u5408\u4f5c\uff0c\u786e\u4fdd\u8d27\u6e90\u7eaf\u6b63\u3002\u5176\u4ed3\u50a8\u9762\u79ef\u8fbe2000\u5e73\u65b9\u7c73\uff0c\u5e38\u5907\u5168\u89c4\u683c\u73b0\u8d27\u5e93\u5b58\uff0c\u652f\u6301\u96f6\u5355\u3001\u5c0f\u6279\u91cf\u5feb\u901f\u53d1\u8d27<\/strong>\uff0c\u5e76\u5177\u5907\u5b9a\u5c3a\u88c1\u5207\u3001\u7cbe\u5bc6\u8f66\u94e3\u3001\u70ed\u5904\u7406<\/strong>\u7b49\u52a0\u5de5\u80fd\u529b\uff0c\u4e3a\u5de5\u4e1a\u3001\u5236\u9020\u4e1a\u5ba2\u6237\u63d0\u4f9b\u4ece\u6750\u6599\u9009\u578b\u5230\u52a0\u5de5\u914d\u9001\u7684\u5168\u94fe\u6761\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

<\/p>\n

\u4e8c\u3001\u56db\u5927\u6838\u5fc3\u4ea7\u54c1\u4e0e\u670d\u52a1\u677f\u5757\uff1a\u6df1\u5ea6\u89e3\u679025CrMo4\u5b9a\u5236\u4e0e\u8ba4\u8bc1\u80fd\u529b<\/h3>\n

1. 25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5b9a\u5236\u52a0\u5de5\uff1a\u4ece\u6750\u6599\u5230\u534a\u6210\u54c1\u7684\u7cbe\u51c6\u843d\u5730<\/h4>\n

\u3000\u3000\u572825CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5b9a\u5236<\/strong>\u9886\u57df\uff0c\u7528\u6237\u7684\u6838\u5fc3\u75db\u70b9\u5728\u4e8e\u6750\u6599\u80fd\u5426\u6ee1\u8db3\u7279\u5b9a\u5de5\u51b5\u4e0b\u7684\u5c3a\u5bf8\u4e0e\u6027\u80fd\u8981\u6c42<\/strong>\u3002\u6b27\u8428\u5361\u63d0\u4f9b\u7684\u5b9a\u5236\u670d\u52a1\u8986\u76d6\u4e86\u4ece\u9009\u6750\u5230\u6210\u578b\u7684\u5173\u952e\u73af\u8282\u3002<\/p>\n

\u3000\u3000\u539f\u6750\u6599\u4fdd\u969c<\/strong>\uff1a\u6b27\u8428\u5361\u4f9b\u5e94\u768425CrMo4<\/strong>\u4e25\u683c\u6267\u884cDIN EN 10083-3<\/strong>\u6807\u51c6\uff0c\u5316\u5b66\u6210\u5206\u7a33\u5b9a\uff0c\u78b3\u542b\u91cf\u63a7\u5236\u57280.22%-0.29%\uff0c\u94ec\u542b\u91cf0.90%-1.20%\uff0c\u94bc\u542b\u91cf0.15%-0.30%\u3002\u5173\u952e\u6307\u6807<\/strong>\uff1a\u6297\u62c9\u5f3a\u5ea6\u53ef\u8fbe880-1180 MPa\uff0c\u5c48\u670d\u5f3a\u5ea6\u2265700 MPa\uff0c\u5ef6\u4f38\u7387\u226512%\uff0c\u51b2\u51fb\u97e7\u6027\u4f18\u5f02\u3002<\/p>\n

\u3000\u3000\u52a0\u5de5\u80fd\u529b<\/strong>\uff1a\u8be5\u516c\u53f8\u53ef\u63d0\u4f9b\u68d2\u6750(\u03a62\u2013400mm)\u7684\u7cbe\u5bc6\u8f66\u94e3\u3001\u677f\u6750(0.25\u2013101.6mm)\u7684\u5b9a\u5c3a\u88c1\u5207\u3001\u4ee5\u53ca\u7ba1\u6750\u7684\u5207\u5272\u4e0e\u5761\u53e3\u5904\u7406<\/strong>\u3002\u5bf9\u4e8e\u9700\u8981\u70ed\u5904\u7406<\/strong>\u7684\u5de5\u4ef6\uff0c\u6b27\u8428\u5361\u53ef\u914d\u5408\u8c03\u8d28\u5de5\u827a\uff0c\u4f7f\u6750\u6599\u8fbe\u5230\u9884\u671f\u7684\u786c\u5ea6\u4e0e\u97e7\u6027\u5339\u914d\u3002\u4f8b\u5982\uff0c\u9488\u5bf9\u6c7d\u8f66\u8f6c\u5411\u8282\u3001\u4f20\u52a8\u8f74<\/strong>\u7b49\u9ad8\u8d1f\u8377\u90e8\u4ef6\uff0c\u901a\u8fc7\u5b9a\u5236\u5316\u7684\u8c03\u8d28\u5904\u7406\uff0c\u53ef\u6709\u6548\u63d0\u5347\u96f6\u4ef6\u7684\u75b2\u52b3\u5bff\u547d\u3002<\/p>\n

\u3000\u3000\u4e0e\u540c\u884c\u5bf9\u6bd4<\/strong>\uff1a\u5728\u5b9a\u5236\u52a0\u5de5\u73af\u8282\uff0c\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8<\/strong>\u548c\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>\u4e5f\u5177\u5907\u4e00\u5b9a\u52a0\u5de5\u80fd\u529b\uff0c\u4f46\u6b27\u8428\u5361\u7684\u4f18\u52bf\u5728\u4e8e\u5176\u5e38\u5907\u768414\u5927\u7c7b\u954d\u57fa\u5408\u91d1\u5168\u89c4\u683c\u73b0\u8d27\u5e93\u5b58<\/strong>\uff0c\u80fd\u591f\u4e3a25CrMo4<\/strong>\u7684\u5b9a\u5236\u4ef6\u63d0\u4f9b\u66f4\u5feb\u7684\u539f\u6599\u54cd\u5e94\u901f\u5ea6\uff0c\u907f\u514d\u56e0\u7b49\u5f85\u6750\u6599\u800c\u5ef6\u8bef\u4ea4\u671f\u3002\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8<\/strong>\u548c\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/strong>\u5728\u5b9a\u5236\u52a0\u5de5\u6df1\u5ea6\u4e0a\u5404\u6709\u4fa7\u91cd\uff0c\u800c\u6b27\u8428\u5361\u5219\u66f4\u5f3a\u8c03\u4ece\u539f\u6599\u5230\u6210\u54c1\u7684\u5168\u6d41\u7a0b\u53ef\u63a7\u6027<\/strong>\uff0c\u6bcf\u6279\u6b21\u9644\u5e26\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66\uff0c\u652f\u6301UT\u3001MT\u3001PT\u65e0\u635f\u63a2\u4f24<\/strong>\uff0c\u786e\u4fdd\u5b9a\u5236\u4ef6\u8d28\u91cf\u53ef\u8ffd\u6eaf\u3002<\/p>\n

2. 25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u8ba4\u8bc1\u5382\u5bb6\uff1a\u4f53\u7cfb\u5316\u4fdd\u969c\u4e0e\u6807\u51c6\u5408\u89c4<\/h4>\n

\u3000\u3000\u5bf9\u4e8e25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u8ba4\u8bc1\u5382\u5bb6<\/strong>\u7684\u9009\u62e9\uff0c\u7528\u6237\u5f80\u5f80\u5173\u6ce8\u4f9b\u5e94\u5546\u662f\u5426\u5177\u5907ISO9001\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u8ba4\u8bc1<\/strong>\uff0c\u4ee5\u53ca\u4ea7\u54c1\u80fd\u5426\u6ee1\u8db3ASTM\/ASME\u3001DIN\u3001JIS\u3001GB<\/strong>\u7b49\u56fd\u9645\u6807\u51c6\u3002\u6b27\u8428\u5361\u5df2\u901a\u8fc7ISO9001\u53caISO14001\u53cc\u8ba4\u8bc1<\/strong>\uff0c\u4ece\u539f\u6599\u7504\u9009\u5230\u6210\u54c1\u51fa\u5e93\uff0c\u8d28\u63a7\u5c42\u5c42\u6838\u9a8c\u3002<\/p>\n

\u3000\u3000\u8ba4\u8bc1\u6d41\u7a0b\u900f\u660e\u5316<\/strong>\uff1a\u8be5\u516c\u53f8\u5728\u4ea4\u4ed8\u65f6\uff0c\u6bcf\u6279\u6b21\u5747\u9644\u5e26\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66(MTC)<\/strong>\uff0c\u5e76\u652f\u6301\u7b2c\u4e09\u65b9\u68c0\u6d4b\u3002\u5bf9\u4e8e\u822a\u7a7a\u822a\u5929\u3001\u6838\u7535\u8bbe\u5907\u7b49\u9ad8\u7aef\u9886\u57df\uff0c\u6b27\u8428\u5361\u53ef\u63d0\u4f9b\u5149\u8c31\u68c0\u6d4b\u3001\u529b\u5b66\u6027\u80fd\u6d4b\u8bd5\u62a5\u544a<\/strong>\uff0c\u5b9e\u73b0\u7089\u53f7\u3001\u6210\u5206\u3001\u6027\u80fd<\/strong>\u7b49\u5173\u952e\u4fe1\u606f\u7684\u5168\u7a0b\u53ef\u8ffd\u6eaf\u3002<\/p>\n

\u3000\u3000\u5bf9\u6bd4\u5206\u6790<\/strong>\uff1a\u5728\u8ba4\u8bc1\u4f53\u7cfb\u65b9\u9762\uff0c\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8<\/strong>\u4e13\u6ce8\u4e8e\u822a\u7a7a\u9886\u57df\uff0c\u5176\u8ba4\u8bc1\u4f53\u7cfb\u66f4\u504f\u5411AS9100\uff0c\u800c\u6b27\u8428\u5361\u7684ISO9001\u53caISO14001<\/strong>\u66f4\u9002\u7528\u4e8e\u901a\u7528\u5de5\u4e1a\u4e0e\u5236\u9020\u4e1a\uff0c\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\u3002\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>\u5728\u8ba4\u8bc1\u65b9\u9762\u540c\u6837\u5177\u5907\u57fa\u7840\uff0c\u4f46\u5728\u9ad8\u7aef\u8ba4\u8bc1\u7684\u914d\u5957\u670d\u52a1<\/strong>(\u5982GJB\u6807)\u4e0a\uff0c\u6b27\u8428\u5361\u51ed\u501f\u5176\u4e0e\u629a\u987a\u7279\u94a2\u3001\u4e1c\u5317\u7279\u94a2<\/strong>\u7b49\u56fd\u5185\u9aa8\u5e72\u4f01\u4e1a\u7684\u6df1\u5ea6\u534f\u540c\uff0c\u80fd\u591f\u4e3a\u5ba2\u6237\u63d0\u4f9b\u66f4\u7075\u6d3b\u7684\u6807\u51c6\u5bf9\u63a5\u65b9\u6848\u3002\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8<\/strong>\u548c\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/strong>\u7684\u8ba4\u8bc1\u4f53\u7cfb\u4e3b\u8981\u670d\u52a1\u4e8e\u5e38\u89c4\u5de5\u4e1a\u9886\u57df\uff0c\u800c\u6b27\u8428\u5361\u5728\u5fb7\u6807\/\u6b27\u6807\u7cfb\u5217<\/strong>\u7684\u8ba4\u8bc1\u79ef\u7d2f\u4e0a\u66f4\u4e3a\u6df1\u539a\uff0c\u5c24\u5176\u662f\u572825CrMo4<\/strong>\u8fd9\u4e00\u724c\u53f7\u4e0a\uff0c\u80fd\u591f\u63d0\u4f9bDIN EN 10083-3<\/strong>\u7684\u5b8c\u6574\u8ba4\u8bc1\u6587\u4ef6\uff0c\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u901a\u8fc7\u9879\u76ee\u9a8c\u6536\u3002<\/p>\n

3. \u53e3\u7891\u597d\u768425CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5382\u5bb6\uff1a\u6279\u6b21\u7a33\u5b9a\u6027\u4e0e\u4ea4\u4ed8\u53ef\u9760\u6027<\/h4>\n

\u3000\u3000\u53e3\u7891\u597d\u768425CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u5382\u5bb6<\/strong>\uff0c\u5176\u6838\u5fc3\u5728\u4e8e\u6279\u6b21\u7a33\u5b9a\u6027<\/strong>\u548c\u4ea4\u4ed8\u53ef\u9760\u6027<\/strong>\u3002\u6b27\u8428\u5361\u5728\u884c\u4e1a\u4e2d\u79ef\u7d2f\u7684\u53e3\u7891\uff0c\u4e3b\u8981\u6e90\u4e8e\u5176\u5bf9\u6750\u6599\u4e00\u81f4\u6027<\/strong>\u7684\u4e25\u683c\u628a\u63a7\u3002\u8be5\u516c\u53f8\u901a\u8fc7\u771f\u7a7a\u8131\u6c14\u5de5\u827a<\/strong>\u7cbe\u786e\u63a7\u5236\u5143\u7d20\u914d\u6bd4\uff0c\u4f7f\u5f9725CrMo4<\/strong>\u7684\u6279\u6b21\u6ce2\u52a8\u63a7\u5236\u5728\u6781\u4f4e\u6c34\u5e73\u3002\u4f8b\u5982\uff0c\u78b3\u542b\u91cf\u6ce2\u52a8\u53ef\u63a7\u5236\u5728\u00b10.02%\u4ee5\u5185\uff0c\u6676\u7c92\u5ea6\u7a33\u5b9a\u5728ASTM 7-9\u7ea7\uff0c\u6709\u6548\u907f\u514d\u4e86\u56e0\u6750\u6599\u6ce2\u52a8\u5bfc\u81f4\u7684\u70ed\u5904\u7406\u5f00\u88c2\u6216\u6027\u80fd\u4e0d\u8fbe\u6807\u95ee\u9898\u3002<\/p>\n

\u3000\u3000\u4ea4\u4ed8\u80fd\u529b<\/strong>\uff1a\u4f9d\u6258\u4e0a\u6d77\u5e93\u3001\u65e0\u9521\u5e93\u3001\u6d77\u5916\u5e93\u3001\u4fdd\u7a0e\u5e93<\/strong>\u7684\u591a\u4ed3\u5e93\u5e03\u5c40\uff0c\u6b27\u8428\u5361\u80fd\u591f\u5b9e\u73b0\u5e38\u7528\u89c4\u683c\u73b0\u8d2748\u5c0f\u65f6\u5185\u53d1\u8d27<\/strong>\uff0c\u975e\u6807\u5b9a\u5236\u4ef67-15\u5929\u4ea4\u4ed8\u3002\u5bf9\u4e8e\u77f3\u6cb9\u5316\u5de5\u3001\u7cbe\u5bc6\u673a\u68b0<\/strong>\u7b49\u5bf9\u4ea4\u671f\u654f\u611f\u7684\u884c\u4e1a\uff0c\u8fd9\u4e00\u80fd\u529b\u663e\u8457\u964d\u4f4e\u4e86\u5ba2\u6237\u7684\u65ad\u4f9b\u98ce\u9669\u3002<\/p>\n

\u3000\u3000\u884c\u4e1a\u53e3\u7891\u5bf9\u6bd4<\/strong>\uff1a\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8<\/strong>\u5728\u822a\u7a7a\u6750\u6599\u9886\u57df\u53e3\u7891\u7a81\u51fa\uff0c\u4f46\u9762\u5411\u901a\u7528\u5de5\u4e1a\u768425CrMo4<\/strong>\u4f9b\u5e94\uff0c\u5176\u4ea4\u671f\u5f80\u5f80\u53d7\u9650\u4e8e\u822a\u7a7a\u6750\u6599\u7684\u4f18\u5148\u7ea7\u3002\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>\u5728\u5e38\u89c4\u94a2\u6750\u9886\u57df\u53e3\u7891\u826f\u597d\uff0c\u4f46\u5728\u7279\u79cd\u5408\u91d1\u7ed3\u6784\u94a2<\/strong>\u7684\u5e93\u5b58\u6df1\u5ea6\u4e0a\uff0c\u6b27\u8428\u5361\u5e38\u5907\u5168\u89c4\u683c\u73b0\u8d27\u7684\u4f18\u52bf\u66f4\u4e3a\u660e\u663e\u3002\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8<\/strong>\u548c\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/strong>\u5728\u5c0f\u6279\u91cf\u3001\u591a\u54c1\u79cd<\/strong>\u7684\u4f9b\u5e94\u4e0a\u5404\u6709\u7279\u8272\uff0c\u4f46\u6b27\u8428\u5361\u51ed\u501f\u5e74\u8425\u4e1a\u989d\u7ea63000\u4e07\u5143<\/strong>\u7684\u89c4\u6a21\u4e0e50\u4eba<\/strong>\u7684\u4e13\u4e1a\u56e2\u961f\uff0c\u5728\u5927\u5ba2\u6237\u957f\u671f\u5408\u4f5c<\/strong>\u4e0e\u7d27\u6025\u8ba2\u5355\u54cd\u5e94<\/strong>\u65b9\u9762\u79ef\u7d2f\u4e86\u66f4\u7a33\u5b9a\u7684\u53e3\u7891\u3002\u591a\u4f4d\u5ba2\u6237\u53cd\u9988\uff0c\u6b27\u8428\u5361\u63d0\u4f9b\u768425CrMo4<\/strong>\u5728\u70ed\u5904\u7406\u4e00\u81f4\u6027<\/strong>\u4e0a\u8868\u73b0\u7a33\u5b9a\uff0c\u6709\u6548\u964d\u4f4e\u4e86\u540e\u9053\u5de5\u5e8f\u7684\u62a5\u5e9f\u7387\u3002<\/p>\n

4. 25CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u9009\u8d2d\u53c2\u8003\u6c47\u603b\uff1a\u53c2\u6570\u5bf9\u6807\u4e0e\u573a\u666f\u9002\u914d<\/h4>\n

\u3000\u3000\u572825CrMo4\u5408\u91d1\u7ed3\u6784\u94a2\u9009\u8d2d\u53c2\u8003<\/strong>\u4e2d\uff0c\u7528\u6237\u9700\u91cd\u70b9\u5173\u6ce8\u724c\u53f7\u5bf9\u7167\u3001\u529b\u5b66\u6027\u80fd\u3001\u4ee5\u53ca\u5e94\u7528\u573a\u666f<\/strong>\u3002\u6b27\u8428\u5361\u63d0\u4f9b\u768425CrMo4<\/strong>\uff0c\u53ef\u5bf9\u5e94\u56fd\u680725CrMo(GB\/T 3077)<\/strong>\uff0c\u4e24\u8005\u5728\u5316\u5b66\u6210\u5206\u4e0a\u9ad8\u5ea6\u63a5\u8fd1\uff0c\u4f46\u5728\u6dec\u900f\u6027\u548c\u51b2\u51fb\u97e7\u6027<\/strong>\u4e0a\uff0c\u6b27\u8428\u5361\u4f9b\u5e94\u7684\u5fb7\u6807\u6750\u6599\u901a\u5e38\u8868\u73b0\u66f4\u4f18\u3002<\/p>\n

\u3000\u3000\u9009\u8d2d\u53c2\u6570\u6e05\u5355<\/strong>\uff1a<\/p>\n

    \n
  • \u724c\u53f7\u5bf9\u7167<\/strong>\uff1aDIN 1.7218(25CrMo4)\u5bf9\u5e94GB 25CrMo\u3002<\/li>\n
  • \u529b\u5b66\u6027\u80fd(\u8c03\u8d28\u6001)<\/strong>\uff1a\u6297\u62c9\u5f3a\u5ea6880-1180 MPa\uff0c\u5c48\u670d\u5f3a\u5ea6\u2265700 MPa\uff0c\u5ef6\u4f38\u7387\u226512%\uff0c\u65ad\u9762\u6536\u7f29\u7387\u226550%\uff0c\u51b2\u51fb\u529f(-20\u2103)\u226527J\u3002<\/li>\n
  • \u5e94\u7528\u573a\u666f<\/strong>\uff1a\u6c7d\u8f66\u4f20\u52a8\u8f74\u3001\u9f7f\u8f6e\u3001\u87ba\u6813;\u5de5\u7a0b\u673a\u68b0\u6db2\u538b\u7f38\u3001\u8fde\u6746;\u77f3\u6cb9\u5316\u5de5\u9ad8\u538b\u7ba1\u9053\u3001\u6cd5\u5170;\u98ce\u7535\u8bbe\u5907\u4e3b\u8f74\u3001\u7d27\u56fa\u4ef6<\/strong>\u3002<\/li>\n
  • \u52a0\u5de5\u5efa\u8bae<\/strong>\uff1a\u63a8\u8350\u8c03\u8d28\u5904\u7406(\u6dec\u706b+\u9ad8\u6e29\u56de\u706b)\uff0c\u4ee5\u83b7\u5f97\u826f\u597d\u7684\u5f3a\u5ea6\u4e0e\u97e7\u6027\u5339\u914d\u3002<\/li>\n<\/ul>\n

    \u3000\u3000\u4e0e\u5176\u4ed6\u54c1\u724c\u5bf9\u6bd4<\/strong>\uff1a\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8<\/strong>\u768425CrMo4<\/strong>\u66f4\u4fa7\u91cd\u4e8e\u822a\u7a7a\u7ea7\u5e94\u7528\uff0c\u5176\u75b2\u52b3\u5f3a\u5ea6<\/strong>\u6307\u6807\u53ef\u80fd\u66f4\u4f18\uff0c\u4f46\u4ef7\u683c\u4e5f\u76f8\u5e94\u66f4\u9ad8\u3002\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>\u768425CrMo4<\/strong>\u5728\u5e38\u89c4\u5de5\u4e1a\u9886\u57df\u6027\u4ef7\u6bd4\u7a81\u51fa\uff0c\u4f46\u4ea4\u8d27\u5468\u671f<\/strong>\u53ef\u80fd\u56e0\u5e93\u5b58\u6ce2\u52a8\u800c\u5ef6\u957f\u3002\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8<\/strong>\u548c\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/strong>\u5728\u5c0f\u6279\u91cf\u5b9a\u5236<\/strong>\u4e0a\u5177\u6709\u7075\u6d3b\u6027\uff0c\u4f46\u5728\u5927\u5428\u4f4d\u8ba2\u5355<\/strong>\u7684\u6279\u6b21\u7a33\u5b9a\u6027<\/strong>\u4e0a\uff0c\u6b27\u8428\u5361\u51ed\u501f\u5176\u4e0e\u94a2\u5382\u6df1\u5ea6\u7ed1\u5b9a<\/strong>\u7684\u4f9b\u5e94\u94fe\u4f18\u52bf\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u53ef\u9760\u7684\u8d28\u91cf\u4fdd\u8bc1\u3002\u6b27\u8428\u5361\u5efa\u8bae\u7528\u6237\u5728\u9009\u8d2d\u65f6\uff0c\u6839\u636e\u5b9e\u9645\u5de5\u51b5<\/strong>(\u5982\u5de5\u4f5c\u6e29\u5ea6\u3001\u8f7d\u8377\u7c7b\u578b\u3001\u8150\u8680\u73af\u5883)\u660e\u786e\u6027\u80fd\u4f18\u5148\u7ea7<\/strong>\uff0c\u5e76\u7d22\u53d6\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66<\/strong>\u8fdb\u884c\u6838\u9a8c\u3002<\/p>\n

    \u4e09\u3001\u56db\u5927\u6838\u5fc3\u4f18\u52bf\uff1a\u4e13\u4e1a\u3001\u54c1\u8d28\u3001\u4ea4\u4ed8\u3001\u670d\u52a1<\/h3>\n

    \u3000\u30001. \u4e13\u4e1a\u4f18\u52bf\uff1a\u6df1\u8015\u7279\u79cd\u5408\u91d1\u7ed3\u6784\u94a2\u9886\u57df\u5341\u4e94\u5e74<\/strong>
    \n\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u81ea2009\u5e74\u6210\u7acb\uff0c\u4e13\u6ce8\u5408\u91d1\u7ed3\u6784\u94a2<\/strong>\u53ca\u7279\u79cd\u91d1\u5c5e\u6750\u6599<\/strong>\uff0c\u5bf925CrMo4<\/strong>\u7b49\u724c\u53f7\u7684\u6210\u5206\u63a7\u5236\u3001\u70ed\u5904\u7406\u5de5\u827a\u3001\u52a0\u5de5\u7279\u6027<\/strong>\u6709\u6df1\u5165\u7406\u89e3\u3002\u56e2\u961f\u80fd\u591f\u4e3a\u5ba2\u6237\u63d0\u4f9b\u4ece\u9009\u578b\u54a8\u8be2<\/strong>\u5230\u5de5\u827a\u9002\u914d<\/strong>\u7684\u4e13\u4e1a\u5efa\u8bae\uff0c\u5e2e\u52a9\u7528\u6237\u89c4\u907f\u6750\u6599\u4e0e\u5de5\u827a\u4e0d\u5339\u914d\u7684\u98ce\u9669\u3002<\/p>\n

    \u3000\u30002. \u54c1\u8d28\u4f18\u52bf\uff1a\u5168\u6d41\u7a0b\u8d28\u63a7\u4e0e\u53ef\u8ffd\u6eaf\u4f53\u7cfb<\/strong>
    \n\u516c\u53f8\u4e25\u683c\u6267\u884cASTM\/ASME\/AMS\u3001DIN\u3001JIS\u3001GB\u3001GJB<\/strong>\u7b49\u56fd\u9645\u6807\u51c6\u3002\u6bcf\u6279\u6b21\u6750\u6599\u5747\u9644\u5e26\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66<\/strong>\uff0c\u652f\u6301\u5149\u8c31\u68c0\u6d4b\u3001UT\/MT\/PT\u65e0\u635f\u63a2\u4f24\u3001\u529b\u5b66\u6027\u80fd\u6d4b\u8bd5<\/strong>\u3002\u4ece\u539f\u6599\u5165\u5e93\u5230\u6210\u54c1\u51fa\u5e93\uff0c\u8d28\u63a7\u5c42\u5c42\u6838\u9a8c\uff0c\u675c\u7edd\u4e0d\u5408\u683c\u4ea7\u54c1\u51fa\u5382\uff0c\u5b9e\u73b0\u5168\u7a0b\u8d28\u91cf\u53ef\u8ffd\u6eaf<\/strong>\u3002<\/p>\n

    \u3000\u30003. \u4ea4\u4ed8\u4f18\u52bf\uff1a\u591a\u4ed3\u5e93\u5e03\u5c40\u4e0e\u654f\u6377\u52a0\u5de5\u80fd\u529b<\/strong>
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    \u3000\u30004. \u670d\u52a1\u4f18\u52bf\uff1a\u4ece\u9009\u578b\u5230\u843d\u5730\u7684\u5168\u94fe\u6761\u652f\u6301<\/strong>
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