{"id":430029,"date":"2026-10-16T01:34:45","date_gmt":"2026-10-15T17:34:45","guid":{"rendered":"https:\/\/ww.xysww.com\/?p=430029"},"modified":"2026-10-16T01:34:45","modified_gmt":"2026-10-15T17:34:45","slug":"1-7225%e4%b8%8e42crmo%e5%8c%ba%e5%88%ab%e5%af%b9%e6%af%94%ef%bc%8c%e6%ac%a7%e8%90%a8%e5%8d%a1%e5%b7%a5%e7%a8%8b%e5%b8%88%e4%b8%ba%e6%82%a8%e9%80%89%e6%9d%90%e9%81%bf%e5%9d%91%ef%bc%8c%e7%8e%b0","status":"publish","type":"post","link":"http:\/\/ww.xysww.com\/?p=430029","title":{"rendered":"1.7225\u4e0e42CrMo\u533a\u522b\u5bf9\u6bd4\uff0c\u6b27\u8428\u5361\u5de5\u7a0b\u5e08\u4e3a\u60a8\u9009\u6750\u907f\u5751\uff0c\u73b0\u8d27\u5e93\u5b58\u8986\u76d6\u5706\u94a2\u3001\u6241\u94a2\u3001\u6a21\u5757"},"content":{"rendered":"<h2 style=\"font-size: 20px;font-weight: bold;margin-top: 18px;margin-bottom: 10px\"><strong>1.7225\u4e0e42CrMo\uff1a\u4e00\u5bf9\u540c\u6e90\u4e0d\u540c\u6807\u7684\u7ed3\u6784\u94a2\uff0c\u9009\u9519\u6807\u53f7\u53ef\u80fd\u591a\u82b1\u51a4\u6789\u94b1<\/strong><\/h2>\n<p>\u3000\u3000\u5728\u7ed3\u6784\u94a2\u4e0e\u5408\u91d1\u94a2\u7684\u91c7\u8d2d\u5b9e\u52a1\u4e2d\uff0c1.7225\u548c42CrMo\u662f\u51fa\u73b0\u9891\u7387\u6781\u9ad8\u7684\u4e00\u5bf9\u724c\u53f7\u3002\u5f88\u591a\u5de5\u7a0b\u5e08\u548c\u91c7\u8d2d\u4eba\u5458\u7b2c\u4e00\u53cd\u5e94\u662f\u8fd9\u4e0d\u5c31\u662f\u4e00\u4e2a\u4e1c\u897f\u5417\uff0c\u5b9e\u9645\u4e0a\u4e24\u8005\u786e\u5b9e\u9ad8\u5ea6\u5bf9\u5e94\uff0c\u4f46\u5728\u6807\u51c6\u4f53\u7cfb\u3001\u4ea4\u8d27\u72b6\u6001\u3001\u8d28\u4fdd\u53c2\u6570\u4e0e\u9a8c\u6536\u7ec6\u8282\u4e0a\u5b58\u5728\u5dee\u5f02\uff0c\u9009\u6750\u9636\u6bb5\u5982\u679c\u53ea\u770b\u724c\u53f7\u4e0d\u770b\u6807\u51c6\uff0c\u5c31\u5bb9\u6613\u5728\u9a8c\u6536\u73af\u8282\u8e29\u5751\u3002\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u4f5c\u4e3a\u957f\u671f\u6df1\u8015\u7ed3\u6784\u94a2\u9886\u57df\u7684\u7efc\u5408\u578b\u6750\u6599\u670d\u52a1\u5546\uff0c\u672c\u6587\u7531\u6b27\u8428\u5361\u5de5\u7a0b\u5e08\u56e2\u961f\u4ece\u6807\u51c6\u5bf9\u7167\u3001\u5316\u5b66\u6210\u5206\u3001\u7269\u7406\u6027\u80fd\u3001\u7279\u6027\u7528\u9014\u3001\u9009\u578b\u907f\u5751\u4e94\u4e2a\u7ef4\u5ea6\uff0c\u4e3a\u60a8\u5b8c\u6574\u68b3\u7406\u8fd9\u5bf9\u724c\u53f7\u7684\u533a\u522b\u4e0e\u8054\u7cfb\u3002<\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50123916\/81f580472fb64065ba99168279799bc6.png\" style=\"max-width: 100%;height: auto\" \/><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u5148\u8bf4\u7ed3\u8bba\uff1a1.7225\u4e0e42CrMo\u662f\u4ec0\u4e48\u5173\u7cfb<\/strong><\/h3>\n<p><strong>\u3000\u30001.7225\u662f\u5fb7\u6807DIN EN 10083\u4f53\u7cfb\u4e0b\u7684\u6750\u6599\u53f7(W-Nr.)\uff0c42CrMo\u662f\u5bf9\u5e94\u7684\u94a2\u79cd\u540d\u79f0\uff0c\u4e8c\u8005\u672c\u8d28\u662f\u540c\u4e00\u94a2\u79cd\u5728\u4e0d\u540c\u6807\u51c6\u8bed\u5883\u4e0b\u7684\u8868\u8fbe\u3002<\/strong><\/p>\n<ul>\n<li>1.7225\u5bf9\u5e94\u5fb7\u6807\u724c\u53f7 <strong>42CrMo4<\/strong>\uff0c\u6267\u884c\u6807\u51c6\u4e3a <strong>DIN EN 10083-3<\/strong>;<\/li>\n<li>42CrMo\u5bf9\u5e94\u4e2d\u56fd\u56fd\u6807 <strong>GB\/T 3077<\/strong> \u4e2d\u7684\u5408\u91d1\u7ed3\u6784\u94a2\u724c\u53f7;<\/li>\n<li>\u7f8e\u6807\u8fd1\u4f3c\u5bf9\u5e94 <strong>ASTM A29\/A519 \u4e2d\u76844140(G41400)<\/strong>;<\/li>\n<li>\u65e5\u6807\u8fd1\u4f3c\u5bf9\u5e94 <strong>JIS G4105 \u4e2d\u7684SCM440<\/strong>\u3002<\/li>\n<\/ul>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50123916\/ee3eaf48cc9391da3b47df38c90b2e75.jpg\" style=\"max-width: 100%;height: auto\" \/><\/p>\n<p>\u3000\u3000\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u662f\u4e00\u7ec4\u6a2a\u8de8\u5fb7\u6807\u3001\u56fd\u6807\u3001\u7f8e\u6807\u3001\u65e5\u6807\u7684\u56fd\u9645\u901a\u7528\u578bCr-Mo\u5408\u91d1\u7ed3\u6784\u94a2\u3002\u4f46\u5bf9\u5e94\u4e0d\u7b49\u4e8e\u5b8c\u5168\u7b49\u540c\uff0c\u5404\u56fd\u6807\u51c6\u5728\u5316\u5b66\u6210\u5206\u4e0a\u4e0b\u9650\u3001\u6dec\u900f\u6027\u5e26\u5bbd\u3001\u51b2\u51fb\u8bd5\u9a8c\u8981\u6c42\u4e0a\u5747\u6709\u7ec6\u5fae\u5dee\u522b\uff0c\u8fd9\u4e5f\u662f\u5f88\u591a\u8de8\u5883\u9879\u76ee\u9a8c\u6536\u4e89\u8bae\u7684\u6839\u6e90\u3002<\/p>\n<p style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/g4-img-all.oss-cn-beijing.aliyuncs.com\/video\/50123916\/b4bb365f654b7b37417a2b8e52c2f93d.jpg\" style=\"max-width: 100%;height: auto\" \/><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u5316\u5b66\u6210\u5206\u5bf9\u7167\uff1a\u6570\u5b57\u63a5\u8fd1\uff0c\u8fb9\u754c\u4e0d\u540c<\/strong><\/h3>\n<p>\u3000\u3000\u4ee5\u5178\u578b\u89c4\u683c\u4e3a\u4f8b\uff0c\u5404\u6807\u51c6\u4f53\u7cfb\u4e0b\u7684\u4e3b\u8981\u6210\u5206\u8303\u56f4\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u78b3(C)<\/strong>\uff1a\u5fb7\u68071.7225(42CrMo4)\u4e3a0.38%\u20130.45%;\u56fd\u680742CrMo\u4e3a0.37%\u20130.44%\u3002\u5dee\u5f02\u6781\u5c0f\uff0c\u4f46\u4e0a\u9650\u63a7\u5236\u70b9\u4e0d\u540c\uff0c\u70ed\u5904\u7406\u654f\u611f\u6027\u7565\u6709\u533a\u522b\u3002<\/li>\n<li><strong>\u94ec(Cr)<\/strong>\uff1a\u4e24\u8005\u5747\u57280.90%\u20131.20%\u533a\u95f4\uff0c\u4fdd\u8bc1\u6dec\u900f\u6027\u3002<\/li>\n<li><strong>\u94bc(Mo)<\/strong>\uff1a\u4e24\u8005\u5747\u4e3a0.15%\u20130.30%\uff0c\u63d0\u4f9b\u56de\u706b\u7a33\u5b9a\u6027\u548c\u6297\u56de\u706b\u8106\u6027\u3002<\/li>\n<li><strong>\u9530(Mn)<\/strong>\uff1a\u5fb7\u68070.50%\u20130.80%\uff0c\u56fd\u68070.50%\u20130.80%\uff0c\u57fa\u672c\u4e00\u81f4\u3002<\/li>\n<li><strong>\u786b(S)\u3001\u78f7(P)<\/strong>\uff1a\u56fd\u6807\u4e00\u822c\u8981\u6c42S\u22640.035%\u3001P\u22640.035%;\u5fb7\u6807EN\u4f53\u7cfb\u5bf9\u4f18\u8d28\u94a2\u901a\u5e38\u8981\u6c42\u66f4\u4f4e\u7684S\u3001P\u4e0a\u9650\uff0c<strong>\u90e8\u5206\u9ad8\u7aef\u5e94\u7528\u8981\u6c42S\u22640.025%<\/strong>\uff0c\u8fd9\u662f\u6210\u5206\u9a8c\u6536\u65f6\u6700\u5bb9\u6613\u88ab\u5ffd\u89c6\u7684\u5dee\u5f02\u70b9\u3002<\/li>\n<li><strong>\u7845(Si)<\/strong>\uff1a\u5fb7\u6807\u22640.40%\uff0c\u56fd\u68070.17%\u20130.37%\u3002<\/li>\n<\/ul>\n<p><strong>\u3000\u3000\u6838\u5fc3\u7ed3\u8bba\uff1a\u6210\u5206\u4e3b\u4f53\u4e00\u81f4\uff0c\u4f46S\u3001P\u7b49\u6742\u8d28\u5143\u7d20\u7684\u63a7\u5236\u4e0a\u9650\u5728\u5fb7\u6807\u4f53\u7cfb\u4e0b\u5f80\u5f80\u66f4\u4e25\u683c\uff0c\u51fa\u53e3\u4ef6\u6216\u6309\u6b27\u6807\u9a8c\u6536\u7684\u9879\u76ee\u9700\u7279\u522b\u6838\u5bf9\u8d28\u4fdd\u4e66\u3002<\/strong><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u7269\u7406\u6027\u80fd\u4e0e\u529b\u5b66\u6027\u80fd\uff1a\u8c03\u8d28\u540e\u662f\u5206\u6c34\u5cad<\/strong><\/h3>\n<p>\u3000\u30001.7225\/42CrMo\u5c5e\u4e8e\u5178\u578b\u7684\u8c03\u8d28\u94a2\uff0c\u6027\u80fd\u9ad8\u5ea6\u4f9d\u8d56\u70ed\u5904\u7406\u72b6\u6001\uff1a<\/p>\n<ul>\n<li><strong>\u9000\u706b\u6001\u786c\u5ea6<\/strong>\uff1a\u2264217HB(\u4e24\u6807\u51c6\u57fa\u672c\u4e00\u81f4);<\/li>\n<li><strong>\u8c03\u8d28\u6001\u6297\u62c9\u5f3a\u5ea6<\/strong>\uff1a\u76f4\u5f8416\u201340mm\u533a\u95f4\uff0c<strong>Rm\u53ef\u8fbe1000\u20131200MPa\u7ea7<\/strong>;<\/li>\n<li><strong>\u5c48\u670d\u5f3a\u5ea6<\/strong>\uff1a\u8c03\u8d28\u540e\u53ef\u8fbe <strong>\u2265650MPa\u2013900MPa<\/strong>(\u968f\u622a\u9762\u5c3a\u5bf8\u53d8\u5316);<\/li>\n<li><strong>\u5c48\u5f3a\u6bd4<\/strong>\uff1a\u7ea60.85\uff0c\u5c5e\u4e8e\u9ad8\u5c48\u5f3a\u6bd4\u94a2\u79cd\uff0c\u6297\u5851\u6027\u53d8\u5f62\u80fd\u529b\u5f3a;<\/li>\n<li><strong>\u75b2\u52b3\u5f3a\u5ea6<\/strong>\uff1a\u8c03\u8d28+\u8868\u9762\u5904\u7406\u540e\u53ef\u8fbe500MPa\u4ee5\u4e0a\uff0c\u9002\u5408\u4ea4\u53d8\u8f7d\u8377\u5de5\u51b5;<\/li>\n<li><strong>\u6dec\u900f\u6027<\/strong>\uff1a\u6cb9\u6dec\u4e34\u754c\u76f4\u5f84\u7ea630\u201350mm\uff0c\u8f83\u5927\u622a\u9762\u9700\u6ce8\u610f\u5fc3\u90e8\u6027\u80fd;<\/li>\n<li><strong>\u7269\u7406\u5e38\u6570<\/strong>\uff1a\u5bc6\u5ea6\u7ea67.85g\/cm\u00b3\uff0c\u5f39\u6027\u6a21\u91cf\u7ea6210GPa\uff0c\u70ed\u5bfc\u7387\u7ea642W\/(m\u00b7K)\u3002<\/li>\n<\/ul>\n<p><strong>\u3000\u3000\u9700\u8981\u7279\u522b\u6ce8\u610f\uff1aGB\/T 3077\u4e0eEN 10083\u5bf9\u8c03\u8d28\u8bd5\u6837\u5c3a\u5bf8\u548c\u53d6\u6837\u4f4d\u7f6e\u89c4\u5b9a\u4e0d\u540c\uff0c\u540c\u4e00\u6279\u6750\u6599\u6309\u4e0d\u540c\u6807\u51c6\u68c0\u9a8c\uff0c\u62a5\u544a\u6570\u503c\u53ef\u80fd\u5b58\u5728\u5408\u7406\u5dee\u5f02\uff0c\u4e0d\u662f\u8d28\u91cf\u95ee\u9898\uff0c\u800c\u662f\u6807\u51c6\u53e3\u5f84\u95ee\u9898\u3002<\/strong><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u7279\u6027\u4e0e\u5178\u578b\u7528\u9014<\/strong><\/h3>\n<p>\u3000\u30001.7225\/42CrMo\u7684\u6838\u5fc3\u7279\u6027\u53ef\u5f52\u7eb3\u4e3a\uff1a<\/p>\n<ol>\n<li><strong>\u9ad8\u6dec\u900f\u6027<\/strong>\u2014\u2014Cr\u4e0eMo\u534f\u540c\u4f5c\u7528\uff0c\u8c03\u8d28\u540e\u7efc\u5408\u529b\u5b66\u6027\u80fd\u4f18\u826f;<\/li>\n<li><strong>\u56de\u706b\u7a33\u5b9a\u6027\u597d<\/strong>\u2014\u2014Mo\u5143\u7d20\u6291\u5236\u56de\u706b\u8106\u6027\uff0c\u9002\u5408\u8f83\u9ad8\u6e29\u5ea6\u670d\u5f79\u73af\u5883;<\/li>\n<li><strong>\u75b2\u52b3\u6027\u80fd\u4f18\u5f02<\/strong>\u2014\u2014\u9002\u5408\u627f\u53d7\u4ea4\u53d8\u5e94\u529b\u7684\u4f20\u52a8\u7c7b\u96f6\u4ef6;<\/li>\n<li><strong>\u53ef\u52a0\u5de5\u6027\u4e2d\u7b49<\/strong>\u2014\u2014\u8c03\u8d28\u524d\u7c97\u52a0\u5de5\u6548\u7387\u66f4\u9ad8\uff0c\u786c\u6001\u52a0\u5de5\u9700\u9009\u7528\u5408\u9002\u5200\u5177;<\/li>\n<li><strong>\u710a\u63a5\u6027\u4e00\u822c<\/strong>\u2014\u2014\u78b3\u5f53\u91cf\u8f83\u9ad8\uff0c\u710a\u63a5\u524d\u9700\u9884\u70ed(\u5efa\u8bae200\u2013300\u2103)\uff0c\u710a\u540e\u53ca\u65f6\u6d88\u5e94\u529b\u5904\u7406\u3002<\/li>\n<\/ol>\n<p>\u3000\u3000\u5178\u578b\u5e94\u7528\u9886\u57df\uff1a<\/p>\n<ul>\n<li><strong>\u5de5\u7a0b\u673a\u68b0<\/strong>\uff1a\u6316\u6398\u673a\u3001\u8d77\u91cd\u673a\u7684\u4f20\u52a8\u8f74\u3001\u9ad8\u5f3a\u5ea6\u87ba\u6813\u3001\u8fde\u6746;<\/li>\n<li><strong>\u6c7d\u8f66\u5236\u9020<\/strong>\uff1a\u66f2\u8f74\u3001\u534a\u8f74\u3001\u8f6c\u5411\u8282\u3001\u9ad8\u5f3a\u7d27\u56fa\u4ef6(\u5e38\u89c112.9\u7ea7\u87ba\u6813\u7528\u94a2);<\/li>\n<li><strong>\u6a21\u5177\u884c\u4e1a<\/strong>\uff1a\u5851\u6599\u6a21\u67b6\u3001\u6a21\u677f\u5757\u6599(\u4f9b\u8d27\u6001\u5e38\u4ee5\u9884\u786c\u6216\u9000\u706b\u6001\u4ea4\u4ed8);<\/li>\n<li><strong>\u80fd\u6e90\u88c5\u5907<\/strong>\uff1a\u9ad8\u538b\u5bb9\u5668\u6cd5\u5170\u3001\u9505\u7089\u7d27\u56fa\u4ef6\u3001\u77f3\u6cb9\u673a\u68b0\u96f6\u4ef6;<\/li>\n<li><strong>\u901a\u7528\u673a\u68b0<\/strong>\uff1a\u9f7f\u8f6e\u576f\u3001\u8f74\u5957\u3001\u6d3b\u585e\u9500\u7b49\u627f\u53d7\u9ad8\u5e94\u529b\u7684\u5173\u952e\u96f6\u90e8\u4ef6\u3002<\/li>\n<\/ul>\n<h2 style=\"font-size: 20px;font-weight: bold;margin-top: 18px;margin-bottom: 10px\"><strong>\u5e02\u573a\u73b0\u72b6\uff1a\u4e3a\u4ec0\u4e48\u8fd9\u5bf9\u724c\u53f7\u6210\u4e86\u91cd\u707e\u533a<\/strong><\/h2>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u9700\u6c42\u7aef\u6301\u7eed\u6269\u5f20\uff0c\u4f9b\u5e94\u7aef\u9c7c\u9f99\u6df7\u6742<\/strong><\/h3>\n<p>\u3000\u30001.7225\/42CrMo\u51e0\u4e4e\u662f\u5408\u91d1\u7ed3\u6784\u94a2\u4e2d\u901a\u7528\u6027\u6700\u5f3a\u7684\u724c\u53f7\u4e4b\u4e00\uff0c\u968f\u7740\u65b0\u80fd\u6e90\u88c5\u5907\u3001\u5de5\u7a0b\u673a\u68b0\u3001\u9ad8\u7aef\u7d27\u56fa\u4ef6\u884c\u4e1a\u6269\u4ea7\uff0c\u5e02\u573a\u7528\u91cf\u9010\u5e74\u6500\u5347\u3002<strong>\u7528\u91cf\u5927\u610f\u5473\u7740\u4eff\u5192\u4e0e\u4ee5\u6b21\u5145\u597d\u7684\u7a7a\u95f4\u4e5f\u5927<\/strong>\uff0c\u884c\u4e1a\u5e38\u89c1\u95ee\u9898\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u752840Cr\u621642CrMo\u6210\u5206\u4e0b\u9650\u7684\u8fb9\u89d2\u6599\u5192\u5145\u6b63\u7089\u53f7\u6750\u6599;<\/li>\n<li>\u975e\u6807\u576f\u6599\u6539\u8f67\u540e\u8d34\u724c\uff0c\u8d28\u4fdd\u4e66\u4e0e\u5b9e\u7269\u7089\u53f7\u4e0d\u7b26;<\/li>\n<li>\u8c03\u8d28\u6001\u6750\u6599\u4e0d\u9644\u70ed\u5904\u7406\u8bb0\u5f55\uff0c\u786c\u5ea6\u4e0d\u8fbe\u6807;<\/li>\n<li>\u4fdd\u6027\u80fd\u4e0d\u4fdd\u6dec\u900f\u6027\uff0c\u5927\u622a\u9762\u4ef6\u5fc3\u90e8\u6027\u80fd\u5931\u63a7\u3002<\/li>\n<\/ul>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u4ece\u540c\u884c\u62a5\u4ef7\u5dee\u5f02\u770b\u9009\u6750\u900f\u660e\u5ea6\u7684\u91cd\u8981\u6027<\/strong><\/h3>\n<p>\u3000\u3000\u4ee5\u5706\u94a2\u3001\u6241\u94a2\u3001\u6a21\u5757\u4e09\u7c7b\u5e38\u89c4\u5f62\u6001\u4e3a\u4f8b\uff0c\u51e0\u5bb6\u670d\u52a1\u5546\u7684\u4f9b\u5e94\u60c5\u51b5\u53ef\u4f9b\u6a2a\u5411\u53c2\u8003\uff1a<\/p>\n<ul>\n<li><strong>\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u5fb7\u68071.7225\u3001\u56fd\u680742CrMo\u3001\u7f8e\u68074140\u4e09\u4f53\u7cfb\u5e76\u884c\u4f9b\u5e94\uff0c\u5e38\u5907\u76f4\u5f8420\u2013300mm\u5706\u94a2\u3001\u539a\u5ea620\u2013200mm\u6a21\u5757\uff0c\u6267\u884cGB\/T 3077\u4e0eEN 10083\u53cc\u6807\u51c6\u8d28\u4fdd\uff0c\u6bcf\u6279\u6b21\u9644\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66\uff0c\u7089\u53f7\u5168\u7a0b\u53ef\u6eaf\uff0c\u5e38\u89c4\u89c4\u683c\u73b0\u8d27\u53d1\u8d27\uff0c\u671f\u8d27\u5468\u671f\u6309\u94a2\u5382\u6392\u4ea7\u7ea6\u5b9a\u6267\u884c\u3002<\/li>\n<li><strong>\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u4ee5\u822a\u7a7a\u53ca\u9ad8\u7aef\u5408\u91d1\u6750\u6599\u4e3a\u4e3b\u8425\u65b9\u5411\uff0c1.7225\u7c7b\u6750\u6599\u53ef\u6309\u8ba2\u5355\u7ec4\u7ec7\uff0c\u4ea4\u8d27\u5468\u671f\u4ee5\u8ba2\u5355\u786e\u8ba4\u65f6\u95f4\u4e3a\u51c6\u3002<\/li>\n<li><strong>\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u8986\u76d6\u5e38\u7528\u5408\u91d1\u7ed3\u6784\u94a2\u89c4\u683c\uff0c\u73b0\u8d27\u4ee5\u56fd\u6807\u724c\u53f7\u4e3a\u4e3b\uff0c\u5fb7\u6807\u724c\u53f7\u90e8\u5206\u89c4\u683c\u9700\u671f\u8d27\u6392\u4ea7\u3002<\/li>\n<li><strong>\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u63d0\u4f9b\u5e38\u89c4\u89c4\u683c\u5706\u94a2\u4e0e\u677f\u6750\u4f9b\u5e94\uff0c\u53ef\u6309\u5ba2\u6237\u9700\u6c42\u5b89\u6392\u5b9a\u5c3a\u52a0\u5de5\u3002<\/li>\n<li><strong>\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/strong>\uff1a\u4ee5\u65b0\u6750\u6599\u65b9\u5411\u4e3a\u4e3b\uff0c\u5408\u91d1\u7ed3\u6784\u94a2\u6309\u9879\u76ee\u5236\u4f9b\u5e94\uff0c\u5468\u671f\u89c6\u89c4\u683c\u800c\u5b9a\u3002<\/li>\n<\/ul>\n<p><strong>\u3000\u3000\u5bf9\u6bd4\u7684\u610f\u4e49\u4e0d\u5728\u4e8e\u5206\u9ad8\u4e0b\uff0c\u800c\u5728\u4e8e\u63d0\u9192\u91c7\u8d2d\u65b9\uff1a\u628a\u724c\u53f7\u3001\u6267\u884c\u6807\u51c6\u3001\u516c\u5dee\u8303\u56f4\u3001\u4ea4\u8d27\u5468\u671f\u3001\u8d28\u4fdd\u4e66\u5f62\u5f0f\u8fd9\u51e0\u9879\u5199\u8fdb\u5408\u540c\uff0c\u624d\u80fd\u5728\u591a\u4f9b\u5e94\u5546\u6bd4\u4ef7\u65f6\u4e0d\u88ab\u4f4e\u4ef7\u9677\u9631\u8bef\u5bfc\u3002<\/strong><\/p>\n<h2 style=\"font-size: 20px;font-weight: bold;margin-top: 18px;margin-bottom: 10px\"><strong>\u9009\u6750\u907f\u5751\uff1a\u5de5\u7a0b\u5e08\u603b\u7ed3\u7684\u4e94\u6761\u5b9e\u6218\u7ecf\u9a8c<\/strong><\/h2>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u907f\u5751\u4e00\uff1a\u53ea\u8ba4\u724c\u53f7\u4e0d\u8ba4\u6807\u51c6\uff0c\u9a8c\u6536\u53e3\u5f84\u6253\u67b6<\/strong><\/h3>\n<p><strong>\u3000\u300042CrMo\u6309GB\/T 3077\u8ba2\u8d27\uff0c\u9a8c\u6536\u5374\u6309EN 10083\u7684S\u3001P\u4e0a\u9650\u5361\uff0c\u662f\u6700\u9ad8\u9891\u7684\u5408\u540c\u7ea0\u7eb7\u3002<\/strong> \u6b63\u786e\u505a\u6cd5\u662f\uff1a\u5408\u540c\u548c\u8d28\u4fdd\u4e66\u5fc5\u987b\u540c\u65f6\u5199\u660e\u724c\u53f7\u3001\u6807\u51c6\u53f7\u3001\u4ea4\u8d27\u72b6\u6001\u3001\u68c0\u9a8c\u6807\u51c6\u3002<\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u907f\u5751\u4e8c\uff1a\u6df7\u6dc6\u6750\u6599\u53f7\u4e0e\u94a2\u79cd\u540d<\/strong><\/h3>\n<p>\u3000\u30001.7225\u662f\u6750\u6599\u53f7\uff0c42CrMo4\u662f\u5fb7\u6807\u94a2\u79cd\u540d\uff0c42CrMo\u662f\u56fd\u6807\u94a2\u79cd\u540d\u3002\u4e0b\u91c7\u8d2d\u5355\u65f6\u5efa\u8bae\u5199<strong>1.7225\/42CrMo4\uff0c\u6267\u884cEN 10083-3<\/strong>\u6216<strong>42CrMo\uff0c\u6267\u884cGB\/T 3077<\/strong>\uff0c\u907f\u514d\u4f9b\u5e94\u5546\u6309\u81ea\u5df1\u7684\u7406\u89e3\u53d1\u8d27\u3002<\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u907f\u5751\u4e09\uff1a\u5ffd\u7565\u4ea4\u8d27\u72b6\u6001<\/strong><\/h3>\n<p>\u3000\u3000\u540c\u4e00\u4f4d\u53f7\u6709\u9000\u706b\u6001\u3001\u6b63\u706b\u6001\u3001\u8c03\u8d28\u6001\u3001\u9884\u786c\u6001\u591a\u79cd\u4f9b\u8d27\u72b6\u6001\uff0c\u529b\u5b66\u6027\u80fd\u5929\u5dee\u5730\u522b\u3002<strong>\u91c7\u8d2d\u524d\u5148\u786e\u8ba4\u4e0b\u6e38\u662f\u76f4\u63a5\u673a\u52a0\u5de5\u8fd8\u662f\u9700\u8981\u4e8c\u6b21\u70ed\u5904\u7406\uff0c\u518d\u9501\u5b9a\u4ea4\u8d27\u72b6\u6001\u3002<\/strong><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 8px\"><strong>\u907f\u5751\u56db\uff1a\u5927\u622a\u9762\u4ef6\u4e0d\u770b\u6dec\u900f\u6027\u6570\u636e<\/strong><\/h3>\n<p>\u3000\u3000\u76f4\u5f84\u8d85\u8fc780mm\u7684\u8f74\u7c7b\u4ef6\uff0c\u5982\u679c\u4f9b\u5e94\u5546\u65e0\u6cd5\u63d0\u4f9b\u7aef\u6dec\u66f2\u7ebf\u6216\u6dec\u900f\u6027\u5e26\u5bbd\u6570\u636e\uff0c\u5fc3\u90e8\u6027\u80fd\u5c31\u662f\u5f00\u76f2\u76d2\u3002<strong>\u5173\u952e\u4f20\u52a8\u4ef6\u5efa\u8bae\u6309H\u94a2\u5e26\u5bbd(\u53c2\u7167GB\/T 5216\u7ba1\u63a7\u903b\u8f91)\u8ba2\u8d27\u3002<\/strong><\/p>\n<h3 style=\"font-size: 18px;font-weight: bold;margin-top: 16px;margin-bottom: 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