Chalco produces a variety of aluminum alloy plates, 6061 aluminum plates and 5083 aluminum plates are hot-selling aluminum plate products. In recent years, Chalco Aluminum has continuously introduced new equipment, and its production technology has matured. It supplies 7075 medium-thick aluminum plates . 7075 aluminum plate”s thickness is mainly 16mm or more, widely used shoe mold, hard mold aluminum plate.



Alcoa 7075 aluminum alloy is an Al-Zn-Mg alloy, which is a heat treatable alloy. It is a relatively high-end field in aluminum sheet. It mainly contains zinc. It is an aluminum-magnesium-zinc-copper alloy. It can be heat treated and belongs to super-hard aluminum alloy. Wear resistance. For the heat treatment of 7075 alloy aluminum plate, T651 is used. This treatment can make the residual stress after T6 treatment uniformized by stretching correction to prevent the workpiece from being twisted and deformed during processing. T73 treatment will reduce the mechanical properties, but it has the effect of reducing the tendency of stress corrosion.
 
7075 aluminum plate is an Al-Zn-Mg-Cu super hard aluminum, which is a cold-treated forging alloy with high strength and high hardness, which is better than soft steel. All the ultra-thick and ultra-thick 7075 aluminum alloy plates produced by Chalco are all ultrasonically detected, which can effectively ensure no blisters and impurities, and the products provide original warranty books. The products are suitable for shoe molds, high-strength parts and other fields.