Description

Aluminum AA2024 is Al-Cu-Mg series aluminum alloy, 2024 aluminum alloy, with a density of 2.73 g/cm, can be strengthened by heat treatment, and has moderate plasticity in the quenched and just quenched state. The main characteristics and application range: this is a high Strong duralumin, can be strengthened by heat treatment, moderate plasticity in quenched and just quenched state, good spot welding, and the tendency to form intergranular cracks when gas welding is used. The alloy has good machinability after quenching and cold work hardening. Annealing Low post machinability: the corrosion resistance is not high, and anodizing treatment and painting methods are often used, or the surface is coated with aluminum layer to improve its corrosion resistance.