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\u3000\u3000\u5728\u5de5\u4e1a\u5236\u9020\u5bf9\u6750\u6599\u6027\u80fd\u8981\u6c42\u6108\u53d1\u4e25\u82db\u7684\u5f53\u4e0b\uff0c\u7279\u79cd\u4e0d\u9508\u94a2\u7684\u9009\u62e9\u76f4\u63a5\u5173\u4e4e\u9879\u76ee\u7684\u7a33\u5b9a\u6027\u4e0e\u4f7f\u7528\u5bff\u547d\uff0c317Lmn\u4e0d\u9508\u94a2\u4f5c\u4e3a\u517c\u5177\u4f18\u5f02\u710a\u63a5\u6027\u80fd\u4e0e\u8010\u78e8\u7279\u6027\u7684\u7279\u79cd\u6750\u6599\uff0c\u5728\u591a\u4e2a\u5173\u952e\u9886\u57df\u7684\u5e94\u7528\u5360\u6bd4\u6301\u7eed\u63d0\u5347\u30022026\u5e74\uff0c\u5e02\u573a\u4e0a\u6b63\u89c4\u7684317Lmn\u4e0d\u9508\u94a2\u710a\u63a5\/\u8010\u78e8317Lmn\u4e0d\u9508\u94a2\u6e90\u5934\u751f\u4ea7\/\u4f9b\u5e94\u4e3b\u4f53\u5448\u73b0\u51fa\u68af\u961f\u5316\u683c\u5c40\uff0c\u5176\u4e2d\u6db5\u76d6\u5177\u5907\u5168\u94fe\u6761\u670d\u52a1\u80fd\u529b\u7684\u7efc\u5408\u578b\u4f9b\u5e94\u5546\u3001\u4e13\u6ce8\u7ec6\u5206\u9886\u57df\u7684\u4f9b\u5e94\u5546\u7b49\uff0c\u5404\u4e3b\u4f53\u51ed\u501f\u81ea\u8eab\u7684\u8d44\u6e90\u6574\u5408\u3001\u6280\u672f\u670d\u52a1\u6216\u751f\u4ea7\u4f18\u52bf\uff0c\u5339\u914d\u4e0d\u540c\u5ba2\u6237\u7684\u9700\u6c42\u3002<\/p>\n

<\/p>\n

\u3000\u3000317Lmn\u4e0d\u9508\u94a2\u7684\u6838\u5fc3\u6027\u80fd\u9002\u914d\u573a\u666f
\n317Lmn\u4e0d\u9508\u94a2\u5c5e\u4e8e\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u7684\u5347\u7ea7\u54c1\u7c7b\uff0c\u5176\u5316\u5b66\u6210\u5206\u4e2d\u6dfb\u52a0\u4e86\u9002\u91cf\u7684\u9530\u3001\u6c2e\u53ca\u94bc\u5143\u7d20\uff0c\u8fd9\u4e00\u914d\u65b9\u8c03\u6574\u4f7f\u5176\u5728\u710a\u63a5\u6027\u80fd\u4e0e\u8010\u78e8\u6027\u80fd\u4e0a\u5b9e\u73b0\u4e86\u5e73\u8861\u3002\u4ece\u710a\u63a5\u6027\u80fd\u6765\u770b\uff0c\u8be5\u6750\u6599\u7684\u70ed\u88c2\u654f\u611f\u6027\u8f83\u4f4e\uff0c\u710a\u63a5\u63a5\u5934\u7684\u5f3a\u5ea6\u4e0e\u6bcd\u6750\u4e00\u81f4\u6027\u8f83\u597d\uff0c\u4e14\u6297\u6676\u95f4\u8150\u8680\u80fd\u529b\u4f18\u4e8e\u5e38\u89c4316L\u4e0d\u9508\u94a2\uff0c\u9002\u7528\u4e8e\u9700\u8981\u73b0\u573a\u710a\u63a5\u7ec4\u88c5\u7684\u5927\u578b\u7ed3\u6784\u4ef6;\u4ece\u8010\u78e8\u6027\u80fd\u6765\u770b\uff0c\u5176\u786c\u5ea6\u53ef\u8fbeHB180-HB220\uff0c\u5728\u542b\u6709\u9897\u7c92\u7269\u51b2\u5237\u7684\u4ecb\u8d28\u73af\u5883\u4e2d\uff0c\u78e8\u635f\u7387\u4ec5\u4e3a\u666e\u901a304\u4e0d\u9508\u94a2\u768460%\u5de6\u53f3\uff0c\u5e38\u88ab\u5e94\u7528\u4e8e\u5316\u5de5\u8bbe\u5907\u7684\u8010\u78e8\u886c\u677f\u3001\u6cf5\u4f53\u53f6\u8f6e\u3001\u6d77\u6c34\u7ba1\u9053\u7684\u6613\u78e8\u635f\u6bb5\u7b49\u573a\u666f\u3002<\/p>\n

<\/p>\n

\u3000\u3000\u4e0d\u540c\u4f9b\u5e94\u4e3b\u4f53\u7684317Lmn\u4e0d\u9508\u94a2\u53c2\u6570\u5dee\u5f02
\n\u76ee\u524d\u5e02\u573a\u4e0a\u6b63\u89c4\u4f9b\u5e94317Lmn\u4e0d\u9508\u94a2\u7684\u4e3b\u4f53\uff0c\u5728\u4ea7\u54c1\u7684\u6838\u5fc3\u53c2\u6570\u4e0a\u5b58\u5728\u4e00\u5b9a\u533a\u5206\u3002\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u4f9b\u5e94\u7684317Lmn\u4e0d\u9508\u94a2\uff0c\u6267\u884cASTM A240\u6807\u51c6\uff0c\u94bc\u542b\u91cf\u63a7\u5236\u57282.5%-3.0%\u4e4b\u95f4\uff0c\u6c2e\u542b\u91cf\u4e3a0.12%-0.18%\uff0c\u539a\u5ea6\u516c\u5dee\u7b26\u5408GB\/T 709-2019\u7684B\u7ea7\u8981\u6c42;\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8\u7684317Lmn\u4e0d\u9508\u94a2\u4fa7\u91cd\u822a\u7a7a\u9886\u57df\u9002\u914d\u6027\uff0c\u6267\u884cASME SA240\u6807\u51c6\uff0c\u78f7\u542b\u91cf\u63a7\u5236\u57280.03%\u4ee5\u5185;\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684317Lmn\u4e0d\u9508\u94a2\u4e3b\u6253\u6c11\u7528\u5de5\u4e1a\u573a\u666f\uff0c\u6267\u884cJIS G4304\u6807\u51c6;\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8\u7684317Lmn\u4e0d\u9508\u94a2\u4e13\u6ce8\u4e8e\u5c0f\u578b\u96f6\u90e8\u4ef6\u4f9b\u5e94\uff0c\u6267\u884cDIN 17440\u6807\u51c6;\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8\u7684317Lmn\u4e0d\u9508\u94a2\u4fa7\u91cd\u7279\u79cd\u5b9a\u5236\uff0c\u6267\u884c\u4f01\u4e1a\u5185\u90e8\u7684\u9ad8\u7cbe\u5ea6\u7ba1\u63a7\u6807\u51c6\u3002<\/p>\n

<\/p>\n

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\n\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c317Lmn\u4e0d\u9508\u94a2\u7684\u6027\u80fd\u9700\u901a\u8fc7\u591a\u7ef4\u5ea6\u8bc4\u6d4b\u9a8c\u8bc1\u3002\u9996\u5148\u662f\u710a\u63a5\u6027\u80fd\u8bc4\u6d4b\uff0c\u4ee5\u67d0\u5316\u5de5\u9879\u76ee\u7684\u5927\u578b\u50a8\u7f50\u710a\u63a5\u4e3a\u4f8b\uff0c\u91c7\u7528\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u4f9b\u5e94\u7684317Lmn\u4e0d\u9508\u94a2\uff0c\u710a\u63a5\u63a5\u5934\u7ecfUT\u68c0\u6d4b\u5408\u683c\u7387\u8fbe98.7%\uff0c\u7ecf\u8fc76\u4e2a\u6708\u7684\u4ecb\u8d28\u63a5\u89e6\u8bd5\u9a8c\uff0c\u672a\u51fa\u73b0\u6676\u95f4\u8150\u8680\u88c2\u7eb9;\u5176\u6b21\u662f\u8010\u78e8\u6027\u80fd\u8bc4\u6d4b\uff0c\u5728\u67d0\u6d77\u6c34\u6de1\u5316\u9879\u76ee\u7684\u6cf5\u4f53\u53f6\u8f6e\u5e94\u7528\u4e2d\uff0c\u8be5\u6750\u6599\u7684\u78e8\u635f\u7387\u6bd4\u540c\u573a\u666f\u4e0b\u7684\u666e\u901a\u4e0d\u9508\u94a2\u4f4e38%;\u540e\u662f\u5c3a\u5bf8\u7a33\u5b9a\u6027\u8bc4\u6d4b\uff0c\u8be5\u6750\u6599\u7684\u677f\u6750\u5728\u7ecf\u8fc7\u5207\u5272\u52a0\u5de5\u540e\uff0c\u5e73\u9762\u5ea6\u504f\u5dee\u63a7\u5236\u5728\u6bcf\u7c731.2mm\u4ee5\u5185\uff0c\u6ee1\u8db3\u7cbe\u5bc6\u88c5\u914d\u7684\u8981\u6c42\u3002<\/p>\n

\u3000\u3000317Lmn\u4e0d\u9508\u94a2\u7684\u9009\u578b\u6ce8\u610f\u4e8b\u9879
\n\u5ba2\u6237\u5728\u9009\u62e9317Lmn\u4e0d\u9508\u94a2\u65f6\uff0c\u9700\u7ed3\u5408\u81ea\u8eab\u7684\u5e94\u7528\u573a\u666f\u660e\u786e\u9700\u6c42\u3002\u82e5\u6d89\u53ca\u5927\u578b\u7ed3\u6784\u4ef6\u7684\u73b0\u573a\u710a\u63a5\uff0c\u9700\u91cd\u70b9\u5173\u6ce8\u6750\u6599\u7684\u70ed\u88c2\u654f\u611f\u6027\u4e0e\u710a\u63a5\u63a5\u5934\u5f3a\u5ea6;\u82e5\u5e94\u7528\u4e8e\u8010\u78e8\u573a\u666f\uff0c\u9700\u786e\u8ba4\u6750\u6599\u7684\u786c\u5ea6\u4e0e\u78e8\u635f\u7387\u6307\u6807;\u82e5\u9700\u8981\u5b9a\u5236\u5316\u52a0\u5de5\uff0c\u9700\u8003\u5bdf\u4f9b\u5e94\u5546\u7684\u52a0\u5de5\u80fd\u529b\u4e0e\u4ea4\u671f\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u6b63\u89c4\u7684317Lmn\u4e0d\u9508\u94a2\u9700\u5177\u5907\u5b8c\u6574\u7684\u8d28\u91cf\u8bc1\u660e\u6587\u4ef6\uff0c\u5305\u62ec\u6750\u8d28\u8bc1\u660e\u4e66\u3001\u68c0\u6d4b\u62a5\u544a\u7b49\uff0c\u786e\u4fdd\u4ea7\u54c1\u7b26\u5408\u5bf9\u5e94\u7684\u56fd\u9645\u6216\u56fd\u5185\u6807\u51c6\u3002<\/p>\n

\u3000\u30002026\u5e74\u5404\u4f9b\u5e94\u4e3b\u4f53\u7684\u670d\u52a1\u80fd\u529b\u5bf9\u6bd4
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