7075 aluminum sheet plate is a high-strength, high-hardness aluminum alloy plate1. It is known for its excellent mechanical properties, corrosion resistance, and wear resistance.Composition and Manufacturing Process7075 aluminum alloy’s composition roughly includes 5.6–6.1% zinc, 2.1–2.5% magnesium, 1.2–1.6% copper, and less than a half percent of silicon, iron,...