The chemical composition of
2024 seamless aluminium aluminum tube Pipe
Silicon 0.5%
Iron 0.5%
Copper 3.8-4.9
Manganese 0.3-0.9
Magnesium 1.2-1.8
Chromium 0.10
nickel
Zinc 0.25
Ti 0.15 (5)
Other (3) 0.15
Aluminum (4)
Rest
2024 seamless aluminium aluminum tube Pipe introduction:
The 2024 is a typical hard aluminum alloy in Al Cu mg system. Its composition is reasonable and its comprehensive properties are good. Many countries produce this alloy, which is the largest amount of hard aluminum. The alloy is characterized by high strength and heat resistance, which can be used as working parts below 150 C. When the temperature is above 125 degree C, the strength of the 2024 alloy is higher than that of the 7075 alloy. The formability is better in hot state, annealing and new quenching state, and the heat treatment strengthening effect is remarkable, but the heat treatment process is strict. Corrosion resistance is poor, but pure aluminium coating can be effectively protected. Cracks are easy to occur during welding, but special technology can be used to weld or rivet.
2024 seamless aluminium aluminum tube Pipe are widely used in aircraft structures, rivets, truck hubs, propeller components and other structural components.
