2024 aluminum tube 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.The alloy is characterized by high strength, a certain heat resistance and can be used as a working part under 150°C.At temperatures above 125°C, the 2024 aluminum tube 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.

2024 aluminum tube due to high strength and good fatigue strength, is widely used in aircraft structure (skin, skeleton, rib beam, frame, etc.), rivet, missile structure, propeller components and other structures.