Grades 3003/3004/3005/3102/3104/3A04/3105, etc.
Status O/H111/H112 H12/H22/H32 H14/H24/H34 H16/H26/H36 H18/H28/H38 H114/H194, etc.
Application Tanks, cans, petrol or lube conduits, various containers, pipe insulation, etc.
The 3 series aluminum alloy is an AL-Mn alloy, which is a typical rust-proof aluminum. The strength of this alloy is not high (slightly higher than industrial pure aluminum), and it cannot be heat-treated and strengthened. Therefore, the cold working method is used to improve its mechanics. Performance: It has high plasticity in the annealed state, good plasticity in semi-cold hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability and poor machinability.