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What is the 7075 aluminum plate?

Jul 08, 2018

7075 aluminum plate is a cold-treated forging alloy with high strength and high hardness, far better than mild steel. 7075 aluminum plate is one of the most powerful commercial alloys, with common corrosion resistance, good mechanical properties and anode reaction. The fine grain makes the deep drilling performance better, the tool wear resistance is enhanced, the thread rolling is different from the weight, and the preferred metal material with higher hardness requirements and higher hardness requirements. 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; 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. slightly better than 7A04, the static fatigue of the sheet. Notch sensitive, stress corrosion performance is better than 7A04