2024 T3 Aluminum Properties List. It is very strong compared to most aluminum alloys, and has average machinability, but the copper component of this alloy makes it susceptible. 2024 aluminum alloy properties, data sheet.

It is widely used in skins, bulkheads and structural parts that need to withstand high cyclic loads on various aircraft. They share alloy composition and many physical properties, but develop different mechanical properties as a result of different processing.