Aluminum alloy 2024 is a high-strength material that belongs to the 2000 series of aluminum alloys. It is primarily composed of aluminum, with copper as the main alloying element, along with smaller amounts of other elements like magnesium and manganese. This alloy is renowned for its exceptional strength-to-weight ratio and fatigue resistance, making it a popular choice in aerospace and military applications, including aircraft structures and fuselage components. The machinability of aluminum alloy 2024 is fair to good, allowing for ease of fabrication and production. However, it is essential to note that the alloy's corrosion resistance is not as high as some other aluminum alloys. Nevertheless, with its outstanding strength properties, 2024 aluminum remains a go-to material in industries where high strength and lightweight properties are critical.

Characteristics

High strength, good machinability, fair formability and workability, fair corrosion resistance.

Typical Uses

Aircraft parts, truck wheels scientific instruments, screw machine parts