2024 Aluminum Coil - 2024 Aircraft Aluminum
2024 Aluminum Coil properties
- Grade: Aerospace-grade aluminum
- Series: Al-Cu-Mg series aluminum alloy
- Density: 2.80g/cm3.
- Modulus of elasticity: Stretch 72. 4GPa (10. 5×106psi), Compression 73.8GPa (10.7×106psi)
- Annealing Temperature: 413 °C
- Liquidus: 638 °C (1180 °F)
- Thickness and size: 2024 Aluminum Coil can be customized according to needs
2024 Aircraft Aluminum
2024 aluminum coil belongs to Al-Cu-Mg series of aerospace aluminum alloys, with the following main features and applications. It is a kind of high-strength duralumin that can be strengthened by heat treatment. 2024 aircraft aluminum has medium plasticity in quenched and freshly quenched states, good spot welding, and tends to form intergrain cracks in gas welding.
The machinability of the 2024 aircraft aluminum after quenching and cold hardening is good, and the machinability after annealing is low: Corrosion resistance is not high, often using anodic oxidation treatment. However, it is important to note that it is susceptible to stress corrosion cracking when exposed to certain environments. Therefore, proper surface treatment and corrosion prevention measures are recommended for long-term durability.
2024 Aluminum Coil For Sale
2024 Aluminum Yield Strength
The 2024 aluminum yield strength, typically ranging from 275 MPa to 450 MPa. This yield strength makes 2024 aluminum coil renders 2024 aluminum coil ideal for fabricating a range of high-stress components excluding stamped parts and forgings. These applications primarily include aircraft structural elements like ribs, spars, skin, frame sections, rivets, and other operational parts operating below 150°C.
2024 aluminum coil material properties
Chemical composition | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Zr | Other | Al |
Content(%) | 0.5 | 0.5 | 3.8-4.9 | 0.30-0.90 | 0.30-0.90 | 0.10 | 0.25 | 0.15 | – | 0.2 | Remainder |
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