1070 thin aluminum strips are of 0.1mm to 3.0mm thick and 600mm to 2000mm wide, used for cable, cosmetic caps, composite pipes, transformer, shutter and battery. 1070 aluminum contains 0.20% Si, 0.25% Fe, 0.04% Cu, 0.03% Mn, 0.03% Mg, 0.04% Zn, 0.03% Ti, 0.05% V and 99.7% aluminium. The number of 7 in “1070” refers to that the aluminium content …