ESAB OK Autrod 5356 Aluminum MIG Wire
ESAB OK Autrod 5356 is the most widely used aluminum welding wire, suitable for general-purpose applications. Under AWS ER5356 standards, this filler wire is popular for its relatively high shear strength and excellent corrosion resistance. It is ideal for welding 5XXX series aluminum alloys, especially in marine, automotive, and structural applications where toughness and durability are paramount. This alloy contains 5% magnesium, thus enhancing its performance in corrosive environments.
OK Autrod 5356 is non-heat-treatable. It should not be used in applications with service temperatures above 65°C, due to susceptibility to stress corrosion cracking. Despite this, it remains a go-to solution for its reliability and strength in low-temperature and general aluminum fabrication.
Key Features of ESAB OK Autrod 5356
- General-Purpose Aluminum Welding: Ideal for welding 5XXX series alloys, offering high strength and versatility.
- Corrosion Resistance: Provides excellent protection against corrosion, particularly in marine and outdoor environments.
- High Shear Strength: Offers superior mechanical properties for applications where durability is essential.
- Non-Heat Treatable: Suitable for use in applications requiring high strength without post-weld heat treatment.
- Versatile Approvals: Certified by ABS, CE, CWB, and more, therefore ensuring it meets rigorous standards for a wide range of industries.
Applications
- Marine Fabrication: Ideal for welding boat hulls, offshore platforms, and other marine components exposed to corrosive environments.
- Automotive Industry: Suitable for aluminum body parts and structural components in vehicles.
- General Fabrication: Suitable for a variety of aluminum constructions where strength, durability, and corrosion resistance are critical.
- Structural Welding: Perfect for load-bearing structures where shear strength and toughness are critical.
Specifications
| Feature | Details |
|---|---|
| Classifications | AWS A5.10: ER5356, EN ISO 18273: S Al 5356 (AlMg5Cr(A)) |
| Alloy Type | AlMg5 |
| Typical Composition | 0.13% Mn, 0.05% Si, 0.12% Cr, 4.9% Mg, 0.13% Fe, 94.56% Al |
| Recommended Shielding Gas | I1, I3 (EN ISO 14175) |
| Welding Current Range | 60-400 A (depending on diameter) |
| Wire Diameter | 0.8 mm to 2.4 mm |
For versatile, high-strength aluminum welding, choose ESAB OK Autrod 5356. Its superior corrosion resistance and mechanical properties make it ideal for marine, automotive, and general fabrication applications.
Reference: manufacturer’s page.
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