6082 aluminum sheet is a heat-treatable aluminum alloy belonging to the Al-Mg-Si (6xxx) series. It is known for its high strength within the 6xxx series, excellent corrosion resistance, and good machinability. Compared with 6061, 6082 offers higher mechanical strength, making it a preferred choice for structural and load-bearing applications in transportation, marine, and industrial fields.
Specifications
| Item | Specification |
|---|---|
| Alloy / Grade | 6082 |
| Chemical Composition (%) | Mg 0.6–1.2, Si 0.7–1.3, Mn 0.4–1.0, Fe ≤ 0.50, Cu ≤ 0.10, Cr ≤ 0.25, Zn ≤ 0.20, Ti ≤ 0.10, Al Balance |
| Series | 6000 Series (Al-Mg-Si) |
| Temper | O, T4, T6, T651 |
| Thickness (mm) | 0.5 – 150 |
| Width (mm) | 100 – 2600 |
| Length (mm) | 1000 – 12000 (Customizable) |
| Surface Finish | Mill Finish, Anodized (Optional) |
| Standard | ASTM B209, EN AW-6082, GB/T 3880 |
Description
Features
- High mechanical strength
Suitable for structural, automotive, transportation, and construction applications requiring medium-to-high strength.
- Excellent corrosion resistance
Performs well in atmospheric, marine, and industrial environments; corrosion resistance can be further enhanced by anodizing or coating.
- Excellent formability and workability
Can be rolled, bent, stamped, and extruded, suitable for medium-to-thin gauge sheets and moderate-to-complex forming processes.
- Smooth and uniform surface finish
Ideal for anodizing, painting, coating, or film lamination for both decorative and functional purposes.
- Good weldability
Compatible with TIG, MIG, and spot welding; post-weld heat treatment can optimize mechanical performance.
- Lightweight material
Low density helps reduce overall weight while maintaining structural performance.
Applications
- Structural components and frames.
- Truck bodies, trailers, and chassis parts.
- Marine and offshore structures.
- Bridges and construction structures.
- Industrial machinery and equipment.
