3003 alloy is the Al-Mn series aluminum alloy,which is the most widely used of all anti-corrosion aluminum.It is moderately strong( the strength is higher than pure aluminum). It is usually be increased the strength by the way of cold working. It is with high plasticity at the annealed temper, and it is with good anti-corrosion at the cold working. It is one of the alloy which have great machinability.
Main tempers for aluminum foil 3003 includes H 18, H22, H24 and other tempers upon request. This alloy provides a better heating and cooling environment so it is widely used in household applications.