2124 extruded aluminium flat bar

2124 extruded aluminium flat bar, the Chinese brand is 2A12. The alloying element of 2124 extruded aluminium flat bar is copper, which is called duralumin, which has high strength and good cutting performance, but poor corrosion resistance. It is widely used in aircraft structures (skins, skeletons, rib beams, bulkheads, etc.), rivets, missile components, truck hubs, propeller components and various other structural parts. It is Al-Cu-Mg series.



2124 extruded aluminium flat bar aluminum plate and aluminum rod, with a density of 2.73 g/cm³ (0.098 lb/in³). 2124 is a typical hard aluminum alloy in the aluminum-copper-magnesium series. Its composition is fair and its comprehensive performance is better. Many countries produce this alloy, which is the largest amount of duralumin top. The characteristics of the alloy are: high strength, a certain degree of heat resistance, and can be used as working parts below 150°C. At temperatures higher than 125°C, the strength of 2124 extruded aluminium flat bar that of 7075 alloy. In hot state, annealing and new quenching state, the forming performance is better, and the heat treatment strengthening effect is obvious, but the heat treatment process is strict. The corrosion resistance is poor, but it can be effectively protected by covering with pure aluminum; it is easy to produce cracks during welding, but it can be welded or riveted by special technology. It is widely used in aircraft structures, rivets, truck wheel hubs, propeller components and various other structural parts. Aluminum plate and aluminum rod with a density of 2.73 g/cm³ (0.098 lb/in³). 2124 is a typical hard aluminum alloy in the aluminum-copper-magnesium series. Its composition is fair and its comprehensive performance is better. Many countries produce this alloy, which is the largest amount of duralumin top. The characteristics of the alloy are: high strength, a certain degree of heat resistance, and can be used as working parts below 150°C. The temperature is higher than 125°C, and the strength of 2124 extruded aluminium flat bar alloy is higher than that of 7075 alloy. In hot state, annealing and new quenching state, the forming performance is better, and the heat treatment strengthening effect is obvious, but the heat treatment process is strict. The corrosion resistance is poor, but it can be effectively protected by covering with pure aluminum; it is easy to produce cracks during welding, but it can be welded or riveted by special technology. It is widely used in aircraft structures, rivets, truck wheels, propeller components and various other structural parts.