Product introduction

　　The main alloy element of 7050 aluminum sheet is zinc. Adding magnesium to the alloy containing 3% - 75% zinc can form mgzn2 with significant strengthening effect, which makes the heat treatment effect of the alloy much better than that of aluminum zinc binary alloy. It is mainly used in mold processing, mechanical equipment, fixture and so on, especially for high stress structure with high strength and strong corrosion resistance. 7050 aluminum sheet is commonly used in medium and thick plate extrusion parts, free forging parts and die forgings, die processing, mechanical equipment, fixture and other high stress structures with high strength and corrosion resistance.

Technical parameter

Technical equipment

　　The main production equipment of the plate and strip branch of the group company: 41 casting mills, 7 cold rolling mills, 1 double coiling hot rolling mill, 2 semi continuous casting machines, 5 stretch bending straightening machines, 25 annealing furnaces, 8 cross shear machines, 3 Slitter machines, 2 gasket shear on-line annealing machines.