2024 Aluminum Sheet

2024 aluminum sheet is a typical hard aluminum alloy in the aluminum-copper-magnesium series. Its composition is reasonable and its comprehensive performance is good. The characteristics of this alloy are: high strength, certain heat resistance, can be used as working parts below 150 ℃.


Al(%) Si (%) Cu (%) Mg(%) Zn (%) Mn(%) Ti(%) V (%) Cr(%) Fe(%)
margin 3.8-4.9  1.2-1.8 0.3-0.9 0.25 0.10  0.5
σb (MPa)  δ5(%)
470  ≥12
Technical Standard GB/T 3880-2006

Scope of application

2024 aluminum sheet is widely used in aircraft structures (skins, skeletons, ribs, bulkheads, etc.), rivets, truck wheel hubs, propeller elements and various other structural parts.