{"id":9721,"date":"2026-01-06T12:02:32","date_gmt":"2026-01-06T12:02:32","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9721"},"modified":"2026-01-08T14:16:06","modified_gmt":"2026-01-08T14:16:06","slug":"7022%e9%93%9d%e5%90%88%e9%87%91","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/zh\/%e4%ba%a7%e5%93%81\/7022%e9%93%9d%e5%90%88%e9%87%91\/","title":{"rendered":"7022\u94dd\u5408\u91d1"},"content":{"rendered":"<h2>\u8bf4\u660e<\/h2>\n<p><strong>7020 \u94dd<\/strong> is a high-strength wrought aluminum alloy primarily alloyed with zinc (Zn) and magnesium (Mg). Known for excellent weldability and corrosion resistance, it is ideal for structural applications in transportation and aerospace.<\/p>\n<h2>7020 \u94dd\u5408\u91d1\u7684\u5e94\u7528<\/h2>\n<ul>\n<li><strong>\u6a21\u5177\u5236\u9020\u4e0e\u52a0\u5de5\uff1a<\/strong> Injection molds and high-pressure forming tools.<\/li>\n<li><strong>\u822a\u7a7a\u822a\u5929<\/strong> Structural components and airframe parts.<\/li>\n<li><strong>\u673a\u68b0\uff1a<\/strong> High-stress mechanical parts and precision base plates.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-3077 size-full\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png\" alt=\"7020 Aluminum Application\" width=\"800\" height=\"600\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-600x450.png 600w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-285x214.png 285w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>\u89c4\u683c<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<thead>\n<tr style=\"background-color: #e67e23; color: #fff;\">\n<th style=\"padding: 10px; border: 1px solid grey;\">\u5408\u91d1<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">\u813e\u6c14<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">\u539a\u5ea6\uff08\u6beb\u7c73\uff09<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">\u5bbd\u5ea6\uff08\u6beb\u7c73\uff09<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">7020 Alu. Sheet<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">T6, T651<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0.3-600<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">500-2600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u5316\u5b66\u6210\u5206<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<thead>\n<tr style=\"background-color: #e67e23; color: #fff;\">\n<th style=\"padding: 10px; border: 1px solid grey;\">\u8981\u7d20<\/th>\n<th style=\"padding: 10px; border: 1px solid grey;\">\u767e\u5206\u6bd4 %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">\u950c<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">4.3-5.2<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">\u9541<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">2.6-3.7<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">\u94dc<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">0.5-1.0<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; border: 1px solid grey;\">\u4eba\u5de5\u667a\u80fd<\/td>\n<td style=\"text-align: center; border: 1px solid grey;\">\u63d0\u9192<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u673a\u68b0\u6027\u80fd\u548c\u6e29\u5ea6<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">\u62c9\u4f38\u5f3a\u5ea6<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">360-420 \u5146\u5e15<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #e67e23; color: #fff; padding: 10px; font-weight: bold; border: 1px solid grey;\">\u65ad\u88c2\u4f38\u957f\u7387<\/td>\n<td style=\"padding: 10px; border: 1px solid grey;\">8-12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\u7279\u70b9<\/h2>\n<ul>\n<li><strong>\u6781\u7aef\u673a\u68b0\u5f3a\u5ea6\uff1a<\/strong> High tensile and yield strength.<\/li>\n<li><strong>\u51fa\u8272\u7684\u673a\u68b0\u52a0\u5de5\u6027\u80fd\uff1a<\/strong> High-speed milling with quality finish.<\/li>\n<li><strong>\u5353\u8d8a\u7684\u5c3a\u5bf8\u7a33\u5b9a\u6027\uff1a<\/strong> Maintains shape after machining.<\/li>\n<\/ul>\n<h2>\u4e3a\u4ec0\u4e48\u9009\u62e9 Linsy<\/h2>\n<p>Linsy Aluminum is a leading provider of aluminum products, supporting aerospace, automotive, and shipbuilding industries worldwide.<\/p>\n<p><a style=\"color: #ff6600; font-weight: bold;\" href=\"https:\/\/premiumalu.com\/zh\/%e5%85%b3%e4%ba%8e%e6%88%91%e4%bb%ac\/\">\u8fdb\u4e00\u6b65\u4e86\u89e3\u6797\u897f\u94dd\u4e1a<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u6797\u897f\u7684 <b data-path-to-node=\"2\" data-index-in-node=\"8\">7022\u94dd\u5408\u91d1<\/b> \u662f\u4e00\u79cd7xxx\u7cfb\u5217\u7684\u9ad8\u5f3a\u5ea6\u950c-\u9541-\u94dc\u5408\u91d1\uff0c\u4e13\u4e3a\u9700\u8981\u5353\u8d8a\u97e7\u6027\u548c\u6297\u75b2\u52b3\u6027\u80fd\u7684\u91cd\u578b\u5e94\u7528\u800c\u8bbe\u8ba1\u3002\u5e38\u4f5c\u4e3a7075\u7684\u66ff\u4ee3\u54c1\uff0c\u5b83\u5177\u6709\u66f4\u4f18\u5f02\u7684\u5e94\u529b\u8150\u8680\u6297\u6027\u548c\u52a0\u5de5\u7a33\u5b9a\u6027\u3002\u901a\u5e38\u4ee5 <b data-path-to-node=\"2\" data-index-in-node=\"319\">T6<\/b> \u6216 <b data-path-to-node=\"2\" data-index-in-node=\"325\">T651<\/b> \u8be5\u6750\u6599\u56e0\u5176\u4f18\u5f02\u7684\u52a0\u5de5\u6027\u80fd\u548c\u9ad8\u629b\u5149\u6027\uff0c\u6210\u4e3a\u6a21\u5177\u5236\u9020\u548c\u822a\u7a7a\u822a\u5929\u5de5\u7a0b\u9886\u57dfB2B\u91c7\u8d2d\u7684\u9996\u9009\u89e3\u51b3\u65b9\u6848\u3002\u5176\u5353\u8d8a\u7684\u53ef\u52a0\u5de5\u6027\u548c\u9ad8\u629b\u5149\u6027\uff0c\u786e\u4fdd\u4e86\u590d\u6742\u5de5\u4e1a\u90e8\u4ef6\u548c\u9ad8\u538b\u6a21\u5177\u7684\u7cbe\u5bc6\u5236\u9020\u3002.<\/p>","protected":false},"featured_media":9728,"template":"","meta":{"_seopress_titles_title":"7022 Aluminum \/ AlZn4.5Mg1 | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal 7022 aluminum alloy for your project. 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