Aoyin 7075 aluminum plate refers to a commonly used alloy in the 7-series aluminum alloy. It is commonly used in CNC cutting parts, suitable for aircraft frames and high-strength accessories. The 7-series aluminum alloy contains Zn and Mg. Zinc is the main alloying element in this series, so the corrosion resistance is quite good, and a small amount of magnesium alloy can make the material reach a very high strength after heat treatment.

The 7-series aluminum alloy is an Al-Zn-Mg-Cu super-hard aluminum. This alloy was used in the aircraft manufacturing industry in the late 1940s and is still widely used in the aviation industry. It is characterized by good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength below 150 °C, and particularly good low-temperature strength; poor weldability; stress corrosion cracking tendency; need to be coated with aluminum or other Protection processing is used. Two-stage aging improves the ability of the alloy to resist stress corrosion cracking. The plasticity in the annealed and quenched state is slightly lower than the same state of 2A12. It is slightly better than 7A04, 7075 aluminum plate static fatigue. Notch sensitive, stress corrosion performance is better than 7A04. The density is 2.85g/cm3.

Advantage of 7075 aluminum plate

1. High-strength heat treatable alloy.

2. Good mechanical properties.

3. Good usability.

4. Easy to process and good wear resistance.

5.T7351 state enhances corrosion crack resistance

6. High-strength materials for high-pressure structural parts.

7075 aluminum plate is generally added with a small amount of copper, chromium, and other alloys. The A7075-aluminum alloy is especially top grade.

Known as the best product in aluminum alloy, it is high in strength and far superior to any mild steel. This alloy has good mechanical and anodic reactions.

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