Aluminium alloy

摘要

Aluminum alloy of the alloy group, comprises: 0.3-11.5 wt.% of silicon, 0.06-1.2 wt.% of magnesium, 0.05-0.9 wt.% of manganese, 0.01-0.5 wt.% of copper, 0.05-0.5 wt.% of iron, 0.05-0.25 wt.% of chromium, 0.02-0.9 wt.% of titanium, 0.05-0.3 wt.% of vanadium, 0.02-0.3 wt.% of hafnium, 0.02-0.3 wt.% of tantalum, and maximum of 0.1 wt.% of aluminum and unavoidable impurities as residues.