TOKO AWS A5.10 ER5356 Aluminum-Magnesium Welding Wire
Precision-engineered Al-Mg alloy wire delivering exceptional weldability, high strength, and superior corrosion resistance for aluminum fabrication. Trusted by shipyards, automotive manufacturers, and structural workshops worldwide.
Key Advantages
- AWS A5.10 / ASME SFA-5.10 compliant — full traceability and certified chemistry/mechanicals.
- 4.5–5.5% Magnesium content — provides high strength and excellent corrosion resistance.
- Superior feedability — precision layer wound spools ensure smooth, consistent wire feeding.
- Excellent arc stability — stable arc with minimal spatter for clean, professional welds.
- Good color match after anodizing — ideal for architectural and visible applications.
- Available diameters: 0.8mm (0.032"), 1.0mm (0.039"), 1.2mm (0.047"), 1.6mm (0.063") for MIG; 2.4mm (3/32") for TIG.
Performance Benefits for Critical Applications
- Strength: High tensile strength (270–310 MPa) for structural integrity.
- Corrosion Resistance: Exceptional performance in marine and saline environments.
- Weldability: Smooth, stable arc with excellent wetting and bead appearance.
- Cryogenic Toughness: Retains ductility at low temperatures (down to -196°C).
- Versatility: Suitable for both MIG and TIG processes on various aluminum alloys.
Primary Industrial Applications
Proven in the most demanding environments: from offshore vessels to high-performance automotive components.
Marine & Shipbuilding
Boat hulls, decks, superstructures, marine fittings — exceptional saltwater corrosion resistance.
Automotive & Transportation
Vehicle frames, truck bodies, trailers, rail cars — high strength-to-weight ratio.
Bicycle & Sporting Goods
High-performance bicycle frames, motorcycle components — lightweight and durable.
Structural & Architectural
Bridges, towers, building facades — excellent anodizing color match.
Additional Applications & Industries
- Cryogenic equipment and storage tanks
- Pressure vessels and heat exchangers
- Offshore platforms and rigs
- Military and defense vehicles
- Food processing equipment
- Railway and mass transit systems
Technical Specifications (Typical)
Chemical Composition (%, single values are max unless shown as range)
| Element | ER5356 Value |
|---|---|
| Magnesium (Mg) | 4.5 – 5.5 |
| Manganese (Mn) | 0.05 – 0.20 |
| Chromium (Cr) | 0.05 – 0.20 |
| Titanium (Ti) | 0.06 – 0.20 |
| Silicon (Si) | ≤ 0.25 |
| Iron (Fe) | ≤ 0.40 |
| Copper (Cu) | ≤ 0.10 |
| Zinc (Zn) | ≤ 0.10 |
| Beryllium (Be) | ≤ 0.0003 |
| Other Each | ≤ 0.05 |
| Other Total | ≤ 0.15 |
| Aluminum (Al) | Balance |
Mechanical Properties (as-welded, 100% Argon)
| Property | Value |
|---|---|
| Tensile Strength (MPa) | 270 – 310 |
| Yield Strength (MPa) 0.2% offset | 125 – 165 |
| Elongation (%) | 12 – 20 |
| Hardness (HB) | 65 – 80 |
Physical Properties
| Property | Value |
|---|---|
| Melting Range (°C) | 570 – 640 |
| Density (g/cm³) | 2.64 |
| Electrical Conductivity (% IACS) | 29 – 33 |
| Thermal Conductivity (W/m·K) | 115 – 130 |
Recommended Welding Parameters (MIG, 100% Argon)
| Diameter (mm) | Current (A) | Voltage (V) | Gas Flow (L/min) |
|---|---|---|---|
| 0.8 | 60 – 120 | 16 – 20 | 15 – 20 |
| 1.0 | 100 – 180 | 18 – 22 | 18 – 22 |
| 1.2 | 150 – 250 | 20 – 26 | 20 – 25 |
| 1.6 | 200 – 300 | 22 – 28 | 22 – 28 |
For TIG applications (2.4mm): 180–280A AC, 100% Argon, 12–18 L/min.
Certifications & Technical Docs
Download batch-specific material certificates, SDS, and welding procedure guidelines.
All certifications are third-party verified and comply with AWS A5.10 / ASME SFA-5.10.