2024 Round Bar
2024 is a high strength, fatigue-resistant aluminum alloy used by the motorsports and aircraft industries for structural applications. It has good machinability, and good corrosion in non-industrial atmospheres, but poor corrosion resistance in marine applications. 2024 is available from AED in bars, sheets, and plates. 2024 is sometimes used in place of 7075.
Typical Mechanical Properties – 2024:
|2024-O||2024-T3||2024-T4, T351||2024-O||2024-T3||2024-T4, T351|
|Tensile Strength (psi)||27,000||70,000||68,000||26,000||65,000||64,000|
|Yield Strength (psi)||11,000||50,000||47,000||11,000||45,000||42,000|
|Elongation % in 2″ .063″ Sheet||20||18||20||20||18||19|
|Min. 90° Cold Bend Radius for .064″ thick||0||3-5T||3-5T||–||–||–|
| Ultimate Shearing
Note: “Typical Mechanical Properties” listed in this catalog have been compiled from a variety of sources. Information is deemed reliable, but not guaranteed. Data is provided for information only, NOT FOR DESIGN PURPOSES.
AED typically stocks 2024 Round, Flat, Square and Hex bars in extruded form (T3511), which meets Federal specification QQ-A-200/3. Cold Finished (T351), which meets QQ-A-225/6, may also be available on request.
Stocked in 12-foot lengths; cut pieces available.