3004 aluminum plate is an AL-Mn series alloy, which is the most widely used anti-rust aluminum. The strength of this alloy is not high and cannot be strengthened by heat treatment. Therefore, cold working methods are used to improve its mechanical properties. It is very high in the annealed state. The plasticity is good during semi-cooling hardening, low plasticity during cooling hardening, good corrosion resistance, good weldability, and poor machinability.
1. 3004 aluminum plate has good formability, weldability and corrosion resistance.
2. Good forming characteristics, high corrosion resistance, good weldability and conductivity, and higher strength than 3003 aluminum plate.
3. Smooth surface, good plasticity and pressure resistance.
Mainly used for low-load parts that require high plasticity and weldability or work in liquid and gaseous media, such as mailboxes, gasoline or lubricating oil pipes, various liquid containers, and small-load parts.