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7075 aluminum alloy is a cold-treated forging alloy with high strength, far better than mild steel. 7075 is one of the most powerful alloys commercially available. After heat treatment, it can reach very high strength characteristics. 7075 materials are generally added with a small amount of copper, chromium and other alloys. Among the series, 7075-T651 aluminum alloy is especially top-grade, and it is known as the best product among aluminum alloys. This alloy has good mechanical properties and anode reaction.

7075 mainly contains zinc. It also belongs to the aviation series. It is an aluminum-magnesium-zinc-copper alloy, a heat-treatable alloy, and a super-hard aluminum alloy with good wear resistance. The 7075 aluminum plate is stress-relieved and will not deform or warp after processing.

All super-large and super-thick 7075 aluminum plates are ultrasonically detected, which can ensure no blisters and impurities. The high thermal conductivity of 7075 aluminum plates can shorten the forming time and improve work efficiency. The main feature is that the hardness 7075 is a high-hardness, high-strength aluminum alloy, which is often used in the manufacture of aircraft structures and futures. It requires high-strength structural parts and mold manufacturing with high strength and strong corrosion resistance.

Applications

7075 is mainly used to manufacture aircraft structures and other high-stress structural parts that require high strength and corrosion resistance, such as aircraft, lower wing panels, stringers, etc. After solution treatment, the plasticity is good, the heat treatment strengthening effect is good, it has good strength below 150 degrees, and has particularly good low temperature strength, poor welding performance, and stress corrosion cracking tendency. It is also widely used in mold processing, mechanical equipment, tooling and fixtures, aerospace industry, blow molding (bottle) molds, ultrasonic plastic welding molds, golf heads, shoe molds, paper molds, foam molding molds, dewaxing molds, machinery Equipment for making high-end aluminum alloy bicycle frames. It will be used for the first time as the body material of the smartphone OPPO N3.

Specification of 7075 Aluminum Alloy

Chemical Composition of 7075 Aluminum Alloy

Mechanical & Physical Properties of 7075 Aluminum Alloy