7000 Series Aluminium Alloy (Al-Mg-Zn-Cu alloy) is alloyed with zinc. Most 7000 series alloys include magnesium and copper as well.

Extra hardness
High-resistance alloy after heat treatment

Common alloy grade: 7050/7075
Uses & application: Aviation aluminium for aerospace components, aircraft and wing panel, frame, skin, beam, lading gear.

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