2024 aluminum rod is a typical aluminum alloy in the aluminum-copper-magnesium series. Its composition is reasonable and its comprehensive performance is better.This alloy is produced in many countries and is the largest component of duralumin.2024 aluminum rods are characterized by high strength and heat resistance and can be used as working parts under 150°C.At temperatures above 125°C, the 2024 bar is stronger than the 7075 alloy.The forming performance is better in hot state, annealing and new quenching state, and the strengthening effect of heat treatment is remarkable, but the heat treatment process is strict.The corrosion resistance is poor, but can be effectively protected by pure aluminum coating;Welding is prone to crack, but the use of a special process can be welding, can also be riveted.

Use: 2024 aluminum bar due to its high strength and good fatigue strength, it is widely used in airplane structure (skin, skeleton, rib beam, spacer frame, etc.), rivet, missile structure, propeller element and other structures.