- Scalping: to remove surface defects such as segregation, slag inclusion, scars, and surface cracks, and improve the surface quality of the sheet. The scalping machine mills both sides and edges of t

5052 aluminum plate for AL-Mg system alloy aluminum plate, is the most widely used kind of rustproof aluminum, high strength and corrosion resistance. Plasticity is still good in semi-cold work harden

5A06 is a high magnesium alloy with good strength, good corrosion resistance and good machinability among non-heat treatable alloys.