Product introduction

　　2A11 aluminum alloy is a kind of high-strength hard aluminum alloy, which can be heat treated and strengthened. It has medium plasticity in the quenching and just quenching state, good spot welding, and good machinability after quenching and cold work hardening. It is often treated by anodizing and painting or coated with aluminum to improve its corrosion resistance. It is a common mold, precision parts and tooling clamp. Ware, etc. 2A11 aluminum plate is mainly used in rivet industry radiator, mold manufacturing, shipbuilding, heavy forgings, thick plates and extrusion materials, truck components, car covers, auto parts and other fields.

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 cutting machines, 3 slitting machines and 2 on-line annealing washers.