7075 تنتمي صفائح الألمنيوم إلى سلسلة Al-Zn-Mg-Cu المصنوعة من الألومنيوم فائق الصلابة, إنه نوع من المعالجة الباردة لتزوير سبائك الألومنيوم ذات القوة العالية, صلابة فائقة وهي أفضل بكثير من الفولاذ الناعم. المزاج 7075 صفائح الألمنيوم رجولي O, س8, T651, T7451an هلم جرا.

سمك 1.0- 800مم, العرض أقل من 1500 مم, الطول أكثر من 8000 مم. 7075 aluminum sheet can be applied in aerospace Industry, high level phone, plastic mold, Ultrasonic plastic welding molds, golf balls, shoe molds, paper plastic molds, foaming molds, de-waxing molds, templates, fixtures, machinery equipment, mold processing, high-level aluminum alloy bicycle frames and other fields.

7075 aluminum sheet is one of the most commercially-available alloys with common corrosion resistance, good mechanical properties and anodic reaction. Fine grains make the performance of deep drilling better, tool wear resistance increases. When choosing alloy which density is required small and the hardness is high, 7075 aluminum is a good choice.

7075 aluminum alloy has zinc alloy as the main element, but sometimes also added a small amount of magnesium, copper. The super-hard aluminum alloy containing zinc, يقود, magnesium and copper alloys, the hardness is close to steel, heat treatment can be enhanced, corrosion resistance is common, mechanical properties are good.