Is 2A02 aluminum price expensive?
2a02 aluminum expensive little expensive. Prices around $ 350. 2A02 aluminum to high strength duralumin, Chang Wen Shiqiang high, and high thermal strength, are heat duralumin. When 2A02 thermal deformation of high plasticity, in the extrusion of semi-finished, there is tendency to form coarse grain ring, heat strengthened, used in quenching and artificial aging state. 2A02 aluminum compared with 2A70,2A80 wrought aluminum heat, corrosion stability is better, but there is a tendency to stress corrosion cracking; weldability slightly better than the 2A70, good machinability.
Qualities of aluminum processing shows no production, post-production of white aluminum explained treated before it becomes white, a variety of points of this process, anodizing, painting, sheet metal and the like. So aluminum is more expensive white
