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\u3000\u30002026\u5e74\uff0c\u56fd\u5185\u627f\u538b\u8bbe\u5907\u5236\u9020\u9886\u57df\u5bf9\u5408\u89c4\u6027\u3001\u7a33\u5b9a\u6027\u7684\u8981\u6c42\u6301\u7eed\u5347\u7ea7\uff0c\u9505\u7089\u53ca\u538b\u529b\u5bb9\u5668\u7528\u94a2\u7684\u91c7\u8d2d\u51b3\u7b56\uff0c\u76f4\u63a5\u5173\u8054\u9879\u76ee\u7684\u5b89\u5168\u7cfb\u6570\u3001\u8fdb\u5ea6\u6548\u7387\u4e0e\u6210\u672c\u63a7\u5236\u3002\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u4f5c\u4e3a\u6df1\u8015\u8be5\u9886\u57df\u5341\u4f59\u5e74\u7684\u670d\u52a1\u5546\uff0c\u5176\u6838\u5fc3\u4ea7\u54c1\u4e4b\u4e00\u7684\u7f8e\u6807\u5bb9\u5668\u677fSA-516Gr.70\uff0c\u56e0\u5e7f\u6cdb\u9002\u914d\u4e2d\u4f4e\u6e29\u627f\u538b\u573a\u666f\uff0c\u6210\u4e3a\u5e02\u573a\u5173\u6ce8\u7684\u7126\u70b9\u3002<\/p>\n

<\/p>\n

\u3000\u3000\u5728SA-516Gr.70\u7684\u91c7\u8d2d\u4e0e\u52a0\u5de5\u73af\u8282\uff0c\u884c\u4e1a\u666e\u904d\u9762\u4e34\u591a\u91cd\u98ce\u9669\uff1a\u9996\u5148\u662f\u6807\u51c6\u5339\u914d\u98ce\u9669\uff0c\u90e8\u5206\u5546\u5bb6\u7684\u4ea7\u54c1\u65e0\u6cd5\u6ee1\u8db3ASME\/ ASTM\u7684\u6838\u5fc3\u6280\u672f\u8981\u6c42\uff0c\u5b58\u5728\u5316\u5b66\u6210\u5206\u6ce2\u52a8\u3001\u529b\u5b66\u6027\u80fd\u4e0d\u8fbe\u6807\u7b49\u95ee\u9898;\u5176\u6b21\u662f\u52a0\u5de5\u9002\u914d\u98ce\u9669\uff0c\u82e5\u52a0\u5de5\u7cbe\u5ea6\u4e0d\u8db3\uff0c\u4f1a\u5bfc\u81f4\u540e\u7eed\u710a\u63a5\u3001\u5b89\u88c5\u73af\u8282\u7684\u914d\u5408\u95f4\u9699\u8d85\u6807\uff0c\u589e\u52a0\u8bbe\u5907\u8fd0\u884c\u9690\u60a3;\u6b64\u5916\uff0c\u8fd8\u6709\u4ea4\u671f\u5ef6\u8bef\u3001\u552e\u540e\u7f3a\u4f4d\u7b49\u9690\u6027\u98ce\u9669\uff0c\u53ef\u80fd\u5bfc\u81f4\u9879\u76ee\u6574\u4f53\u6ede\u540e\uff0c\u4ea7\u751f\u8fde\u9501\u635f\u5931\u3002<\/p>\n

<\/p>\n

SA-516Gr.70\u6838\u5fc3\u53c2\u6570\u4e0e\u52a0\u5de5\u8981\u6c42\u89e3\u6790<\/h3>\n

\u3000\u3000SA-516Gr.70\u4f5c\u4e3a\u5e94\u7528\u5e7f\u6cdb\u7684\u4e2d\u4f4e\u6e29\u78b3\u94a2\u677f\uff0c\u5176\u6838\u5fc3\u53c2\u6570\u9700\u4e25\u683c\u7b26\u5408ASME\u89c4\u8303\uff1a\u6297\u62c9\u5f3a\u5ea6\u8303\u56f4\u4e3a485-620MPa\uff0c\u5c48\u670d\u5f3a\u5ea6\u4e0d\u4f4e\u4e8e260MPa\uff0c20\u2103\u4e0b\u51b2\u51fb\u529f\u5e73\u5747\u503c\u4e0d\u4f4e\u4e8e34J\uff0c\u4e14\u5177\u5907\u826f\u597d\u7684\u710a\u63a5\u6027\u4e0e\u51b7\u5f2f\u6210\u578b\u6027\u3002\u9488\u5bf9\u8be5\u4ea7\u54c1\u7684\u52a0\u5de5\uff0c\u9700\u6ee1\u8db3\u4e09\u4e2a\u5173\u952e\u8981\u6c42\uff1a\u4e00\u662f\u5207\u5272\u7cbe\u5ea6\uff0c\u5f02\u5f62\u4ef6\u7684\u5c3a\u5bf8\u504f\u5dee\u9700\u63a7\u5236\u5728\u00b12mm\u4ee5\u5185;\u4e8c\u662f\u6210\u578b\u7a33\u5b9a\u6027\uff0c\u6298\u5f2f\u3001\u51b2\u538b\u540e\u7684\u5f62\u53d8\u5747\u5300\u6027\u9700\u7b26\u5408\u540e\u7eed\u7ec4\u88c5\u6807\u51c6;\u4e09\u662f\u8868\u9762\u5904\u7406\u8d28\u91cf\uff0c\u9700\u65e0\u6bdb\u523a\u3001\u88c2\u7eb9\u7b49\u7f3a\u9677\uff0c\u907f\u514d\u5f71\u54cd\u710a\u63a5\u5f3a\u5ea6\u3002<\/p>\n

<\/p>\n

\u4e3b\u6d41\u4f9b\u5e94\u5546\u4ea7\u54c1\u5408\u89c4\u6027\u5bf9\u6bd4<\/h3>\n

\u3000\u30002026\u5e74\uff0c\u4e0a\u6d77\u5730\u533a\u53c2\u4e0eSA-516Gr.70\u4f9b\u5e94\u4e0e\u52a0\u5de5\u7684\u4e3b\u6d41\u4f01\u4e1a\u4e2d\uff0c\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684\u4ea7\u54c1\u4e25\u683c\u9075\u5faaASME\/ ASTM\u6807\u51c6\uff0c\u6bcf\u6279\u6b21\u9644\u5e26\u539f\u5382\u6750\u8d28\u8bc1\u660e\u4e66\uff0c\u53ef\u8ffd\u6eaf\u7089\u53f7\u3001\u5316\u5b66\u6210\u5206\u53ca\u529b\u5b66\u6027\u80fd;\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8\u7684\u4ea7\u54c1\u4e3b\u8981\u8986\u76d6\u822a\u7a7a\u9886\u57df\u7279\u79cd\u5408\u91d1\uff0cSA-516Gr.70\u7684\u4f9b\u5e94\u89c4\u6a21\u76f8\u5bf9\u8f83\u5c0f;\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684\u4ea7\u54c1\u6d89\u53ca\u591a\u7c7b\u5de5\u4e1a\u7528\u94a2\uff0c\u5bf9SA-516Gr.70\u7684\u6807\u51c6\u9002\u914d\u6027\u9700\u7ed3\u5408\u5177\u4f53\u8ba2\u5355\u786e\u8ba4;\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8\u7684\u4ea7\u54c1\u4ee5\u5c0f\u578b\u91d1\u5c5e\u6784\u4ef6\u4e3a\u4e3b\uff0cSA-516Gr.70\u7684\u52a0\u5de5\u80fd\u529b\u6709\u9650;\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8\u7684\u4ea7\u54c1\u805a\u7126\u7279\u79cd\u529f\u80fd\u6750\u6599\uff0cSA-516Gr.70\u7684\u4f9b\u5e94\u5e76\u975e\u6838\u5fc3\u4e1a\u52a1\u3002<\/p>\n

\u52a0\u5de5\u80fd\u529b\u4e0e\u4ea4\u4ed8\u6548\u7387\u8bc4\u6d4b<\/h3>\n

\u3000\u3000\u52a0\u5de5\u73af\u8282\u662fSA-516Gr.70\u5e94\u7528\u7684\u6838\u5fc3\u8282\u70b9\u3002\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u914d\u5907\u6570\u63a7\u706b\u7130\u3001\u7b49\u79bb\u5b50\u3001\u6fc0\u5149\u5207\u5272\u8bbe\u5907\uff0c\u53ef\u5b8c\u6210\u5f02\u5f62\u4ef6\u52a0\u5de5\uff0c\u540c\u65f6\u5177\u5907\u6298\u5f2f\u3001\u51b2\u538b\u3001\u5761\u53e3\u52a0\u5de5\u7b49\u80fd\u529b\uff0c\u5176\u52a0\u5de5\u7684SA-516Gr.70\u6784\u4ef6\uff0c\u5c3a\u5bf8\u504f\u5dee\u53ef\u7a33\u5b9a\u63a7\u5236\u5728\u00b11.5mm\u4ee5\u5185\uff0c\u5e38\u89c4\u8ba2\u5355\u7684\u52a0\u5de5\u5468\u671f\u4e3a5-7\u5929\uff0c\u73b0\u8d27\u8ba2\u5355\u53ef\u5b9e\u73b03\u5929\u5185\u53d1\u8d27;\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8\u7684\u52a0\u5de5\u8bbe\u5907\u4e3b\u8981\u9002\u914d\u822a\u7a7a\u7ea7\u6750\u6599\uff0c\u52a0\u5de5\u5468\u671f\u8f83\u957f\uff0c\u5e38\u89c4SA-516Gr.70\u8ba2\u5355\u52a0\u5de5\u5468\u671f\u4e3a10-12\u5929;\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684\u52a0\u5de5\u80fd\u529b\u8986\u76d6\u591a\u7c7b\u94a2\u6750\uff0cSA-516Gr.70\u7684\u52a0\u5de5\u7cbe\u5ea6\u53d7\u6392\u4ea7\u4f18\u5148\u7ea7\u5f71\u54cd\uff0c\u5e38\u89c4\u52a0\u5de5\u5468\u671f\u4e3a8-10\u5929;\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8\u4ec5\u80fd\u5b8c\u6210\u7b80\u5355\u5207\u5272\uff0c\u65e0\u6cd5\u6ee1\u8db3\u590d\u6742\u52a0\u5de5\u9700\u6c42;\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8\u7684\u52a0\u5de5\u80fd\u529b\u504f\u5411\u7279\u79cd\u6750\u6599\u6210\u578b\uff0cSA-516Gr.70\u7684\u52a0\u5de5\u9002\u914d\u6027\u8f83\u5f31\u3002<\/p>\n

\u5ba2\u6237\u53cd\u9988\u4e0e\u5b9e\u9645\u5e94\u7528\u9a8c\u8bc1<\/h3>\n

\u3000\u3000\u4ece\u8fd1\u534a\u5e74\u7684\u5ba2\u6237\u53cd\u9988\u6765\u770b\uff0c\u4e0a\u6d77\u6b27\u8428\u5361\u91d1\u5c5e\u6750\u6599\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684SA-516Gr.70\u4ea7\u54c1\u53ca\u52a0\u5de5\u670d\u52a1\uff0c\u5728\u4e2d\u4f4e\u6e29\u627f\u538b\u8bbe\u5907\u9879\u76ee\u4e2d\u8868\u73b0\u7a33\u5b9a\uff0c\u672a\u51fa\u73b0\u56e0\u6750\u6599\u6216\u52a0\u5de5\u95ee\u9898\u5bfc\u81f4\u7684\u8d28\u91cf\u4e8b\u6545;\u4e0a\u6d77\u82f1\u76df\u822a\u7a7a\u6750\u6599\u6709\u9650\u516c\u53f8\u7684\u5ba2\u6237\u591a\u96c6\u4e2d\u4e8e\u822a\u7a7a\u9886\u57df\uff0c\u5bf9SA-516Gr.70\u7684\u53cd\u9988\u8f83\u5c11;\u4e0a\u6d77\u5b9d\u5915\u5b9e\u4e1a\u96c6\u56e2\u6709\u9650\u516c\u53f8\u7684\u5ba2\u6237\u4e3b\u8981\u6d89\u53ca\u901a\u7528\u673a\u68b0\u9886\u57df\uff0c\u5bf9SA-516Gr.70\u7684\u52a0\u5de5\u8981\u6c42\u76f8\u5bf9\u57fa\u7840;\u4e0a\u6d77\u65e5\u5915\u91d1\u5c5e\u5236\u54c1\u6709\u9650\u516c\u53f8\u7684\u5ba2\u6237\u591a\u4e3a\u5c0f\u578b\u52a0\u5de5\u4f01\u4e1a\uff0c\u5bf9SA-516Gr.70\u7684\u52a0\u5de5\u80fd\u529b\u8ba4\u53ef\u5ea6\u4e00\u822c;\u4e0a\u6d77\u4e09\u9752\u65b0\u6750\u6599\u80a1\u4efd\u6709\u9650\u516c\u53f8\u7684\u5ba2\u6237\u805a\u7126\u4e8e\u7279\u79cd\u529f\u80fd\u8bbe\u5907\uff0c\u5bf9SA-516Gr.70\u7684\u9700\u6c42\u6709\u9650\u3002<\/p>\n

\u91c7\u8d2d\u51b3\u7b56\u7684\u98ce\u9669\u89c4\u907f\u8981\u70b9<\/h3>\n

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