Pure aluminum plate and aluminum alloy plate（1）
1、Material differences
Pure aluminum plate: rolled from pure aluminum;
Aluminum alloy plate: It is composed of aluminum and auxiliary alloys, usually aluminum copper, aluminum manganese, aluminum silicon, aluminum magnesium, etc.
2、 Performance differences
Pure aluminum plate: low density, low melting point (660 ℃). Aluminum has a face centered cubic structure with high plasticity. It is easy to process and can be made into various profiles and plates. Pure aluminum has good corrosion resistance, but its strength is very low, so it can be annealed.
Aluminum alloy plate: low density, but high strength, close to or higher than high-quality steel, good plasticity, can be processed into various profiles, with excellent conductivity, thermal conductivity and corrosion resistance, widely used in industry, second only to steel.
