Filler Metal
Aluminum Welding Wire & Rod
Specifications
Wire
- Common Diameter: 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm, 3.2mm
- Thin Diameter : 0.2mm-0.8mm (for precision welding)
- Length: Available in coiled wire and straight wire, the length of coiled wire depends on the wire diameter and weight (e.g. 5kg, 15kg and 25kg per spool)
Rod
- Common Diameter: 2.0mm, 2.5mm, 3.2mm, 4.0mm, 5.0mm
- Common Length: 300mm, 350mm, 400mm
Chemical Composition & Properties
| Type | Chemical Composition | Properties |
| Aluminum Welding Wire | Aluminum (Al) Silicon (Si) Magnesium (Mg) | High electrical conductivity and excellent oxidation protection, suitable for lightweight structural welding |
Physical & Mechanical Properties
| Type | Density (g/cm³) | Melting Point (°C) | Electrical Conductivity (% IACS) | Coefficient of Thermal Expansion (10⁻⁶/°C) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation at Break (%) |
| Aluminum Welding Wire | 2.7 | 600-660 | >60 | 23.1 | 150-200 | 75-100 | >20 |