5082 aluminum wire is a non-heat-treatable aluminum alloy from the Al–Mg series. It provides excellent corrosion resistance, high strength, and good fatigue performance. Compared with 5052 and 5754 alloys, 5082 offers higher strength while maintaining excellent formability, making it suitable for structural, marine, and industrial applications.
Description
Features
- Excellent Corrosion Resistance
High magnesium content ensures outstanding resistance to seawater, marine atmospheres, and industrial environments.
- High Strength
Provides higher tensile and yield strength compared with 5005, 5052, and 5754 alloys, suitable for medium to high-load applications.
- Good Formability and Ductility
Maintains excellent bendability and drawability for fabrication and machining.
- Non-Heat-Treatable Alloy
Strength is achieved through strain hardening rather than heat treatment.
- Good Weldability
Performs reliably in common welding processes with stable joint strength.
Specifications
| Item | Description |
|---|---|
| Alloy | 5082 |
| Aluminum Content / Chemical Composition | Al: Balance, Mg: 4.0–4.9%, Mn: 0.4–1.0%, Cr: 0.15–0.35%, Si: ≤ 0.4%, Fe: ≤ 0.5%, Cu: ≤ 0.1%, Zn: ≤ 0.25%, Ti: ≤ 0.2%, Others: ≤ 0.15% |
| Temper | O / H32 / H34 / H116 (customized) |
| Diameter Range | Customized according to requirements |
| Tensile Strength | According to temper |
| Elongation | According to temper |
| Surface Finish | Bright, mill finish, or anodizing grade |
| Straightness | According to standard or customized |
| Length | Coil, spool, or cut length |
| Standards | EN, ASTM, or customized |
Applications
- Marine and Offshore Components
Ideal for shipbuilding, marine fittings, and offshore structural parts due to excellent corrosion resistance.
- Automotive and Transportation Parts
Used in chassis components, body panels, and brackets requiring strength and durability.
- Industrial and Structural Fabrication
Suitable for bent, drawn, and precision-formed aluminum wire components.
- Pressure Vessels and Containers
Applied in lightweight containers, tanks, and pressure-related applications.
- Corrosion-Resistant Fasteners
Used for clips, connectors, and fasteners in harsh or outdoor environments.
Packaging
| Packaging Type | Weight | Dimensions |
|---|---|---|
| Plastic Reel | 7 kg/reel | Outer Diameter: 270 mmBore Diameter: 52 mmHeight: 105 mm |
| Drum (Small) | 25–100 kg/drum | Outer Diameter: 460 mm Height: 280 mm |
| Drum (Medium) | 25–100 kg/drum | Outer Diameter: 570 mm Height: 380 mm |
| Drum (Large) | 25–100 kg/drum | Outer Diameter: 570 mm Height: 740 mm |
| Bundle | 10–40 kg/bundle | Outer Diameter: 570 mm Inner Diameter: 340 mm Height: 170 mm |