2017 Series Aluminum Coil:
2014、2214、2024 、 2117series aluminium volume belongs to Al - Cu - Mg series of aluminum alloy, this is a kind of high strength aluminum, heat treatment can be improved, after quenching and tempering condition plastic medium, spot welding welding is good, you have the tendency of intergranular crack formation with gas welding, alloy after quenching and cold work hardening its cutting performance is good, can be low machinability: after annealing corrosion resistance is not high, Anodic oxidation and painting or aluminum coating are often used to improve their corrosion resistance.