{"id":8345,"date":"2025-03-23T12:23:37","date_gmt":"2025-03-23T12:23:37","guid":{"rendered":"https:\/\/premiumalu.com\/mastering-2017-aluminum-a-detailed-guide\/"},"modified":"2026-07-27T12:39:25","modified_gmt":"2026-07-27T12:39:25","slug":"%e6%8e%8c%e6%8f%a1-2017-%e5%b9%b4%e9%93%9d%e7%9a%84%e8%af%a6%e7%bb%86%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/zh\/mastering-2017-aluminum-a-detailed-guide\/","title":{"rendered":"2017 \u5e74\u94dd\u5408\u91d1\u8be6\u7ec6\u6307\u5357"},"content":{"rendered":"<h2>\u5bfc\u8a00<\/h2>\n<p><a href=\"https:\/\/premiumalu.com\/zh\/%e4%ba%a7%e5%93%81\/2017-aluminum\/\">2017 \u94dd\u5408\u91d1<\/a> \u2014 \u5386\u53f2\u4e0a\u79f0\u4e3a\u786c\u94dd\uff08duralumin\uff09\u2014\u2014\u662f\u6700\u65e9\u7684\u9ad8\u5f3a\u5ea6\u5408\u91d1\u4e4b\u4e00\u3002 <a href=\"https:\/\/premiumalu.com\/zh\/%e4%ba%a7%e5%93%81\/2017-aluminum\/\">\u94dd\u8d28<\/a> \u5b83\u4ee5\u4f4e\u4e8e2024\u5408\u91d1\u7684\u6210\u672c\u63d0\u4f9b\u5177\u6709\u7ade\u4e89\u529b\u7684\u673a\u68b0\u6027\u80fd\uff0c\u4f46\u4ee3\u4ef7\u662f\u8f83\u7a84\u7684\u56de\u706b\u7a97\u53e3\u548c\u6709\u9650\u7684\u8010\u8150\u8680\u6027\u3002\u672c\u6307\u5357\u6db5\u76d6\u8be5\u5408\u91d1\u7684\u9002\u7528\u573a\u666f\u3001\u5931\u6548\u573a\u666f\u4ee5\u53ca\u8ba2\u8d2d\u524d\u9700\u8981\u68c0\u67e5\u7684\u4e8b\u9879\u3002.<\/p>\n<h2>\u5316\u5b66\u6210\u5206<\/h2>\n<p>2017\u5408\u91d1\u4f53\u7cfb\u4e3aAl-Cu-Mg-Mn\uff0c\u94dc\u662f\u4e3b\u8981\u5f3a\u5316\u5143\u7d20\uff0c\u9541\u6709\u52a9\u4e8e\u6c89\u6dc0\u786c\u5316\u54cd\u5e94\u3002\u5178\u578b\u6210\u5206\u8303\u56f4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u94dc\uff1a3.5\u20134.5%<\/li>\n<li>\u9541\uff1a0.4\u20130.8%<\/li>\n<li>\u9530\uff1a0.4\u20131.0%<\/li>\n<li>\u94c1\uff1a\u22640.7%<\/li>\n<li>\u7845\uff1a0.2\u20130.8%<\/li>\n<li>\u950c\uff1a\u22640.25%<\/li>\n<li>\u949b\uff1a\u22640.15%<\/li>\n<li>\u5f3a\u5ea6\u4e0e\u9ad8\u6e29\u6027\u80fd<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u6027<\/h2>\n<h3>\u5f3a\u5ea6\u4e0e\u786c\u5ea6<\/h3>\n<p>\u5728T4\u72b6\u6001\uff08\u56fa\u6eb6\u5904\u7406\u5e76\u81ea\u7136\u65f6\u6548\uff09\u4e0b\uff0c2017\u5408\u91d1\u7684\u6297\u62c9\u5f3a\u5ea6\u7ea6\u4e3a390\u2013430 MPa\uff0c\u5c48\u670d\u5f3a\u5ea6\u5728220\u2013260 MPa\u8303\u56f4\u5185\u3002\u5176\u5f3a\u5ea6\u4ecb\u4e8e6061-T6\u548c2024-T4\u4e4b\u95f4\u2014\u2014\u9ad8\u4e8e\u6807\u51c6\u7ed3\u6784\u94dd\uff0c\u4f46\u4f4e\u4e8e\u822a\u7a7a\u7ea7\u4f18\u8d282xxx\u7cfb\u5408\u91d1\u3002.<\/p>\n<h3>\u673a\u68b0\u52a0\u5de5\u6027\u80fd<\/h3>\n<p>2017\u5408\u91d1\u5207\u524a\u52a0\u5de5\u6027\u80fd\u826f\u597d\uff0c\u5207\u5c51\u65ad\u88c2\u6027\u597d\u3002\u5200\u5177\u78e8\u635f\u9002\u4e2d\uff0c\u901a\u5e38\u4f18\u4e8e6061\uff0c\u4f46\u4e0d\u5982\u542b\u94c5\u76842011\u5408\u91d1\u90a3\u6837\u6613\u4e8e\u52a0\u5de5\u3002\u5bf9\u4e8e\u5927\u6279\u91cf\u751f\u4ea7\uff0c\u5207\u524a\u901f\u5ea6\u548c\u51b7\u5374\u6db2\u6d41\u91cf\u5e94\u6839\u636eT4\u72b6\u6001\u7684\u54cd\u5e94\u8fdb\u884c\u8c03\u6574\u3002.<\/p>\n<h3>\u8010\u8150\u8680\u6027<\/h3>\n<p>\u4e0e\u5927\u591a\u65702xxx\u7cfb\u5408\u91d1\u4e00\u6837\uff0c2017\u5408\u91d1\u56e0\u542b\u94dc\u91cf\u800c\u8010\u8150\u8680\u6027\u6709\u9650\u3002\u672a\u7ecf\u5305\u94dd\u6216\u4fdd\u62a4\u6d82\u5c42\u5904\u7406\u7684\u88f82017\u5408\u91d1\u4e0d\u5efa\u8bae\u7528\u4e8e\u6d77\u6d0b\u3001\u5316\u5b66\u6216\u6237\u5916\u66b4\u9732\u73af\u5883\u3002\u5b58\u5728\u5305\u94dd\u7248\u672c\uff0c\u4f46\u4e0d\u59822024\u5408\u91d1\u5e38\u89c1\u3002.<\/p>\n<h3>\u710a\u63a5\u6027<\/h3>\n<p>\u4e0d\u5efa\u8bae\u5bf92017\u5408\u91d1\u8fdb\u884c\u7194\u710a\u2014\u2014\u8be5\u5408\u91d1\u6613\u4ea7\u751f\u70ed\u88c2\u7eb9\uff0c\u4e14\u70ed\u5f71\u54cd\u533a\u5f3a\u5ea6\u635f\u5931\u663e\u8457\u3002\u5982\u9700\u8fde\u63a5\uff0c\u673a\u68b0\u7d27\u56fa\u6216\u7c98\u63a5\u662f\u66f4\u5b89\u5168\u7684\u9009\u62e9\u3002.<\/p>\n<h3>\u70ed\u5904\u7406<\/h3>\n<p>2017\u5408\u91d1\u53ef\u6c89\u6dc0\u786c\u5316\u3002\u6807\u51c6T4\u72b6\u6001\u901a\u8fc7\u5728\u7ea6495\u2013505\u00b0C\u4e0b\u56fa\u6eb6\u5904\u7406\uff0c\u968f\u540e\u6dec\u706b\u548c\u81ea\u7136\u65f6\u6548\u83b7\u5f97\u3002\u4eba\u5de5\u65f6\u6548\u81f3T6\u72b6\u6001\u662f\u53ef\u884c\u7684\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u8f83\u5c11\u89c1\uff0c\u56e0\u4e3a2024\u5408\u91d1\u5728\u8be5\u6027\u80fd\u533a\u95f4\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u3002.<\/p>\n<h2>2017\u4e0e\u5176\u4ed6\u94dd\u5408\u91d1\u7684\u5bf9\u6bd4<\/h2>\n<h3>2017\u4e0e2024\u7684\u5bf9\u6bd4<\/h3>\n<p>2024\u662f\u76f4\u63a5\u5347\u7ea7\u7248\uff1a\u5f3a\u5ea6\u66f4\u9ad8\uff08T4\u6001\u6297\u62c9\u5f3a\u5ea6\u7ea6470 MPa\uff09\uff0c\u75b2\u52b3\u6027\u80fd\u66f4\u597d\uff0c\u822a\u7a7a\u7ea7\u677f\u6750\u548c\u539a\u677f\u7684\u4f9b\u5e94\u66f4\u5e7f\u6cdb\u30022017\u662f\u7ecf\u6d4e\u578b\u9009\u62e9\u2014\u2014\u9002\u7528\u4e8e\u5f3a\u5ea6\u4f59\u91cf\u8981\u6c42\u4e0d\u9ad8\u4e14\u6210\u672c\u654f\u611f\u5ea6\u8f83\u9ad8\u7684\u573a\u666f\u3002.<\/p>\n<h3>2017\u4e0e6061\u7684\u5bf9\u6bd4<\/h3>\n<p>6061-T6\u5177\u6709\u66f4\u597d\u7684\u8010\u8150\u8680\u6027\u548c\u710a\u63a5\u6027\uff0c\u4f46\u6297\u62c9\u5f3a\u5ea6\u8f83\u4f4e\uff08\u7ea6310 MPa\uff09\u3002\u5f53\u5f3a\u5ea6\u6bd4\u710a\u63a5\u6027\u66f4\u91cd\u8981\u65f6\u9009\u62e92017\uff1b\u5f53\u96f6\u4ef6\u9700\u8981\u710a\u63a5\u6216\u66b4\u9732\u4e8e\u73af\u5883\u4e2d\u65f6\u9009\u62e96061\u3002.<\/p>\n<h3>2017\u4e0e7075\u7684\u5bf9\u6bd4<\/h3>\n<p>7075-T6\u7684\u6297\u62c9\u5f3a\u5ea6\u6bd42017-T4\u9ad8\u51fa\u7ea650%\uff0c\u4f46\u5207\u524a\u52a0\u5de5\u6027\u8f83\u5dee\u4e14\u4ef7\u683c\u663e\u8457\u66f4\u9ad8\u30022017\u5904\u4e8e\u4e2d\u95f4\u4f4d\u7f6e\uff1a\u5f3a\u5ea6\u9ad8\u4e8e6061\uff0c\u4ef7\u683c\u4f4e\u4e8e7075\uff0c\u4e14\u6bd42024\u548c7075\u90fd\u66f4\u6613\u52a0\u5de5\u3002.<\/p>\n<h2>\u5e38\u89c1\u72b6\u6001<\/h2>\n<ul>\n<li><strong>T4\uff1a<\/strong> \u56fa\u6eb6\u5904\u7406\u5e76\u81ea\u7136\u65f6\u6548\u81f3\u7a33\u5b9a\u72b6\u6001\u3002\u8fd9\u662f2017\u5408\u91d1\u6700\u5e7f\u6cdb\u6307\u5b9a\u7684\u72b6\u6001\u3002.<\/li>\n<li><strong>T451\uff1a<\/strong> \u56fa\u6eb6\u5904\u7406\u3001\u62c9\u4f38\u6d88\u9664\u5e94\u529b\u5e76\u81ea\u7136\u65f6\u6548\u3002\u5f53\u6b8b\u4f59\u5e94\u529b\u63a7\u5236\u5bf9\u9ad8\u7cbe\u5ea6\u516c\u5dee\u52a0\u5de5\u81f3\u5173\u91cd\u8981\u65f6\u4f18\u5148\u9009\u7528\u3002.<\/li>\n<li><strong>T6\uff1a<\/strong> \u56fa\u6eb6\u5904\u7406\u5e76\u4eba\u5de5\u65f6\u6548\u30022017\u5408\u91d1\u8f83\u5c11\u6307\u5b9a\u8be5\u72b6\u6001\u2014\u20142024-T6\u662f2xxx\u7cfb\u4e2d\u6807\u51c6\u7684\u4eba\u5de5\u65f6\u6548\u9009\u62e9\u3002.<\/li>\n<\/ul>\n<h2>\u9002\u7528\u6027\u5224\u5b9a\u6807\u51c6<\/h2>\n<p>\u4f7f\u7528\u6b64\u5feb\u901f\u53c2\u8003\u6765\u5224\u65ad2017\u5408\u91d1\u662f\u5426\u9002\u5408\u60a8\u7684\u5e94\u7528\u3002.<\/p>\n<p><strong>\u9002\u7528\u2014\u2014\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u4f7f\u75282017\uff1a<\/strong><\/p>\n<ul>\n<li>\u5c48\u670d\u5f3a\u5ea6\u5728220\u2013260 MPa\u8303\u56f4\u5185\u5373\u53ef\u6ee1\u8db3\u8981\u6c42\uff0c\u4e14\u6210\u672c\u662f\u4e3b\u8981\u7ea6\u675f\u6761\u4ef6\u2014\u20142017\u662f\u6bd42024\u66f4\u7ecf\u6d4e\u7684\u66ff\u4ee3\u65b9\u6848\u3002\u5178\u578b\u5e94\u7528\uff1a\u7ed3\u6784\u90e8\u4ef6\u3001\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6\u3001\u7cbe\u5bc6\u52a0\u5de5\u96f6\u4ef6\u3002.<\/li>\n<li>\u826f\u597d\u7684\u5207\u524a\u52a0\u5de5\u6027\u548c\u5207\u5c51\u65ad\u88c2\u6027\u6bd4\u8010\u8150\u8680\u6027\u66f4\u91cd\u8981\u2014\u2014\u96f6\u4ef6\u5c06\u5728\u5ba4\u5185\u8fd0\u884c\u6216\u63a5\u53d7\u4fdd\u62a4\u6d82\u5c42\u3002\u5178\u578b\u5e94\u7528\uff1a\u673a\u52a0\u5de5\u63a5\u5934\u3001\u8f74\u5957\u3001\u5de5\u88c5\u90e8\u4ef6\u3002.<\/li>\n<li>\u9879\u76ee\u9700\u8981\u53ef\u70ed\u5904\u7406\u5f3a\u5316\u76842000\u7cfb\u5408\u91d1\uff0c\u4f46\u4e0d\u9700\u8981\u7194\u710a\u2014\u20142017\u517c\u5bb9\u673a\u68b0\u7d27\u56fa\u548c\u7c98\u63a5\u8fde\u63a5\u3002.<\/li>\n<\/ul>\n<p><strong>\u4e0d\u9002\u7528\u2014\u2014\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u4e0d\u8981\u4f7f\u75282017\uff1a<\/strong><\/p>\n<ul>\n<li>\u710a\u63a5\u662f\u5236\u9020\u8ba1\u5212\u7684\u4e00\u90e8\u5206\u2014\u20142017\u4e0d\u662f\u53ef\u710a\u7b49\u7ea7\uff1b\u6539\u75282219\u6216\u8003\u86516061\u7528\u4e8e\u53ef\u710a\u7ed3\u6784\u4ef6\u3002.<\/li>\n<li>\u9884\u671f\u6237\u5916\u66b4\u9732\u6216\u6d77\u6d0b\u73af\u5883\u670d\u5f79\uff0c\u4e14\u65e0\u5305\u94dd\u6216\u4fdd\u62a4\u6d82\u5c42\u2014\u2014\u88f82017\u5728\u6f6e\u6e7f\u6216\u5bcc\u6c2f\u73af\u5883\u4e2d\u4f1a\u8150\u8680\u3002.<\/li>\n<li>\u9700\u8981\u822a\u7a7a\u7ea7\u5cf0\u503c\u75b2\u52b3\u6027\u80fd\u2014\u20142024-T3\u62167075-T6\u662f\u4e3b\u8981\u822a\u7a7a\u7ed3\u6784\u7684\u6807\u51c6\u9009\u62e9\u3002.<\/li>\n<li>\u89c4\u683c\u8981\u6c42\u4eba\u5de5\u65f6\u6548\uff08T6\uff09\u4e14\u9700\u5df2\u77e5\u53ef\u9760\u7684\u6570\u636e\u2014\u20142017-T6\u7684\u89c4\u683c\u6570\u636e\u4e0d\u59822024-T62\u5e7f\u6cdb\u516c\u5f00\uff1b\u8bf7\u5c3d\u65e9\u786e\u8ba4\u6570\u636e\u53ef\u7528\u6027\u3002.<\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<p>\u4e0a\u8ff0\u9002\u7528\/\u4e0d\u9002\u7528\u6807\u51c6\u6db5\u76d6\u4e86\u9009\u6750\u903b\u8f91\u3002\u4ee5\u4e0b\u5217\u8868\u5217\u51fa\u4e862017\u5408\u91d1\u7684\u5177\u4f53\u5e94\u7528\u9886\u57df\uff1a<\/p>\n<ul>\n<li>\u822a\u7a7a\u822a\u5929\u2014\u2014\u6b21\u8981\u7ed3\u6784\u90e8\u4ef6\u3001\u98de\u673a\u63a5\u5934\u3001\u94c6\u9489<\/li>\n<li>\u6c7d\u8f66\u2014\u2014\u9ad8\u5f3a\u5ea6\u673a\u52a0\u5de5\u96f6\u4ef6\u3001\u60ac\u67b6\u90e8\u4ef6\u3001\u7d27\u56fa\u4ef6<\/li>\n<li>\u901a\u7528\u5de5\u7a0b\u2014\u2014\u7cbe\u5bc6\u52a0\u5de5\u5de5\u88c5\u3001\u8f74\u5957\u3001\u673a\u68b0\u96f6\u4ef6<\/li>\n<li>\u56fd\u9632\u2014\u2014\u519b\u68b0\u90e8\u4ef6\u3001\u8010\u8150\u8680\u8981\u6c42\u9002\u4e2d\u7684\u7ed3\u6784\u4ef6<\/li>\n<\/ul>\n<h2>\u7ed3\u8bba<\/h2>\n<p>2017\u94dd\u662f\u4e00\u79cd\u4e2d\u68632xxx\u7cfb\u5408\u91d1\uff0c\u586b\u8865\u4e866061\u548c2024\u4e4b\u95f4\u7684\u7a7a\u767d\u2014\u2014\u5f3a\u5ea6\u9ad8\u4e8e\u6807\u51c6\u7ed3\u6784\u94dd\uff0c\u4ef7\u683c\u4f4e\u4e8e\u822a\u7a7a\u7ea72024\uff0c\u4e14\u6bd47075\u66f4\u6613\u52a0\u5de5\u3002\u5176\u4ee3\u4ef7\u662f\u8010\u8150\u8680\u6027\u6709\u9650\u4e14\u4e0d\u53ef\u710a\u63a5\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u6700\u9002\u5408\u5ba4\u5185\u673a\u52a0\u5de5\u90e8\u4ef6\u5e94\u7528\u3002.<\/p>\n<p>\u6797\u8d5b\u94dd\u4e1a\u4f9b\u5e942017\u5408\u91d1\u677f\u6750\u3001\u68d2\u6750\u548c\u7ba1\u6750\uff0c\u53ef\u5b9a\u5236\u5c3a\u5bf8\uff0c\u6700\u4f4e\u8d77\u8ba2\u91cf\u4f4e\u3002\u6bcf\u7b14\u8ba2\u5355\u5747\u9644\u5e26MTC\u6587\u4ef6\uff0c\u53ef\u6839\u636e\u8981\u6c42\u63d0\u4f9bSGS\u68c0\u6d4b\u3002\u8bf7\u53d1\u9001\u56fe\u7eb8\u8fdb\u884c\u724c\u53f7\u9002\u914d\u5ba1\u67e5\u3002.<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>2017\u4e0e2024\u6709\u4f55\u4e0d\u540c\uff1f<\/h3>\n<p>2024\u5177\u6709\u66f4\u9ad8\u7684\u5f3a\u5ea6\uff08T4\u6001\u6297\u62c9\u5f3a\u5ea6\u7ea6470 MPa\uff0c\u800c2017\u7ea6\u4e3a430 MPa\uff09\u548c\u66f4\u597d\u7684\u75b2\u52b3\u6027\u80fd\u30022017\u662f\u66f4\u7ecf\u6d4e\u7684\u9009\u62e9\u2014\u2014\u5176\u5f3a\u5ea6\u4ecd\u8fdc\u9ad8\u4e8e6061\uff0c\u4e14\u5207\u524a\u52a0\u5de5\u6027\u7565\u4f18\u4e8e2024\u3002\u9009\u62e9\u901a\u5e38\u5f52\u7ed3\u4e3a2024\u7684\u989d\u5916\u5f3a\u5ea6\u4f59\u91cf\u662f\u5426\u503c\u5f97\u5176\u6210\u672c\u3002.<\/p>\n<h3>2017\u80fd\u5426\u7528\u4e8e\u6d77\u6d0b\u73af\u5883\uff1f<\/h3>\n<p>\u6ca1\u6709\u5305\u94dd\u6216\u4fdd\u62a4\u6d82\u5c42\u5219\u4e0d\u53ef\u4ee5\u3002\u8d4b\u4e882017\u5f3a\u5ea6\u7684\u94dc\u542b\u91cf\u4e5f\u4f7f\u5176\u5728\u76d0\u6c34\u4e2d\u6613\u53d1\u751f\u7535\u5076\u8150\u8680\u3002\u5bf9\u4e8e\u6d77\u6d0b\u5e94\u7528\uff0c5083\u30015086\u6216\u7ecf\u8fc7\u9002\u5f53\u8868\u9762\u5904\u7406\u76846061\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002.<\/p>\n<h3>2017\u662f\u5426\u9700\u8981\u7279\u6b8a\u7684\u52a0\u5de5\u53c2\u6570\uff1f<\/h3>\n<p>\u4f7f\u7528\u6807\u51c6\u94dd\u52a0\u5de5\u5200\u5177\u5373\u53ef\u826f\u597d\u52a0\u5de5\uff0c\u4f46\u8868\u9762\u901f\u5ea6\u5e94\u6839\u636eT4\u72b6\u6001\u7684\u54cd\u5e94\u8fdb\u884c\u6821\u9a8c\u3002\u6392\u5c51\u6027\u80fd\u901a\u5e38\u826f\u597d\uff0c\u79ef\u5c51\u7624\u95ee\u9898\u6bd4\u7c98\u6027\u8f83\u5927\u76845000\u7cfb\u5408\u91d1\u5c11\u3002\u5927\u6279\u91cf\u52a0\u5de5\u5efa\u8bae\u4f7f\u7528\u51b7\u5374\u6db2\u4ee5\u63a7\u5236\u70ed\u81a8\u80c0\u3002.<\/p>\n<h3>2017\u662f\u5426\u6709\u677f\u6750\u5f62\u5f0f\u4f9b\u5e94\uff1f<\/h3>\n<p>\u6807\u51c6\u539a\u677f\u548c\u68d2\u6750\u5f62\u5f0f\u66f4\u4e3a\u5e38\u89c1\uff0c\u4f46\u8584\u677f\u53ef\u80fd\u6839\u636e\u72b6\u6001\u548c\u539a\u5ea6\u4f9b\u8d27\u3002\u8bf7\u8054\u7cfb\u4f9b\u5e94\u5546\u5e76\u63d0\u4f9b\u5177\u4f53\u89c4\u683c\u548c\u72b6\u6001\u8981\u6c42\uff0c\u4ee5\u786e\u8ba4\u5f53\u524d\u5e93\u5b58\u6216\u5b9a\u5236\u751f\u4ea7\u4ea4\u671f\u3002.<\/p>\n<h3>2017\u6709\u54ea\u4e9b\u8ba4\u8bc1\u6216\u68c0\u6d4b\u62a5\u544a\u53ef\u7528\uff1f<\/h3>\n<p>\u8bb0\u5f55\u5316\u5b66\u6210\u5206\u548c\u673a\u68b0\u6027\u80fd\u7684MTC\uff08\u5de5\u5382\u68c0\u9a8c\u8bc1\u4e66\uff09\u662f\u6bcf\u7b14\u8ba2\u5355\u7684\u6807\u51c6\u6587\u4ef6\u3002\u53ef\u6839\u636e\u8981\u6c42\u63d0\u4f9b\u7b2c\u4e09\u65b9SGS\u62a5\u544a\uff0c\u6db5\u76d6\u5316\u5b66\u6210\u5206\u3001\u673a\u68b0\u6027\u80fd\u548c\u5c3a\u5bf8\u68c0\u6d4b\uff0c\u9700\u989d\u5916\u4ed8\u8d39\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction 2017 aluminum alloy \u2014 historically known as duralumin \u2014 is one of the earliest high-strength aluminum alloys. It delivers competitive mechanical properties at a lower cost than 2024, but the trade-off is a narrower temper window and limited corrosion resistance. This guide covers where the alloy works, where it fails, and what to check [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8338,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"2017 Aluminum Alloy: Properties, Tempers, and Comparison Guide","_seopress_titles_desc":"Explore 2017 aluminum alloy properties, T4 temper characteristics, machinability limits, and comparisons with 2024, 6061, and 7075. Includes Go\/No-Go limits for engineering and procurement decisions.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[174],"tags":[],"class_list":["post-8345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/posts\/8345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/comments?post=8345"}],"version-history":[{"count":2,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/posts\/8345\/revisions"}],"predecessor-version":[{"id":10229,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/posts\/8345\/revisions\/10229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/media\/8338"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/media?parent=8345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/categories?post=8345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/zh\/wp-json\/wp\/v2\/tags?post=8345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}