Pure Aluminum Square Tube
Description:
Pure Aluminum Square Tube:
Aluminum square tube is al-Mg-Si alloy, medium strength, good plasticity and excellent corrosion resistance. its no stress corrosion cracking tendency, good weldability, corrosion resistance and cold working ability. its a form of alloy with a good range of applications and a really promising prospect. may be anodized coloring, can also be painted enamel, suitable for building decoration materials. It contains alittle amount of Cu, so its strength is more than that of 6063, but its quenching sensitivity is additionally more than that of 6063. After extrusion, wind quenching can not be achieved, and it must be treated by solution and quenched aging again to get higher strength.
