Back (Al-Base)

EN AW-7020 | AlZn4,5Mg1 | AA7020

Numeric designationEN AW-7020 | AA7020
Chemical designationAlZn4,5Mg1
EtchingKroll

Precipitation-hardenable wrought alloy with medium strength and moderate corrosion resistance, used e.g. for load-bearing constructions and in vehicle construction.