42287 Mig Welding Wire, Er70s-6 Mild Steel, .035 In., 10-lb. Spool

Forney 42287 ER70S-6 mild steel MIG welding wire is a professional-grade wire designed for auto body repair, fabrication, and welding most ferrous metals. This high-strength wire contains elevated levels of manganese and silicon, enabling strong, clean welds even on rusty or dirty steel surfaces. The copper coating and all-position capability make it a reliable choice for both experienced welders and those tackling serious repair projects.

The .035-inch diameter offers versatility and precise weld placement for a wide range of applications. The wire produces smooth, consistent beads that require less grinding and finishing work compared to other mild steel options, saving time and effort on your projects. The label features distinctive yellow color coding for easy identification on the job site.

Features and Benefits

• High-Strength Formulation: ER70S-6 composition with 70,000 psi tensile strength delivers reliable, durable welds on ferrous metals.
• Manganese and Silicon Content: Enhanced levels of these elements promote excellent weld quality and adhesion, even on oxidized or contaminated surfaces.
• Smooth Bead Production: Copper-coated wire creates clean, uniform beads that minimize post-weld grinding and preparation time.
• All-Position Capability: Professional-grade wire performs consistently in flat, horizontal, vertical, and overhead welding positions.
• Yellow Label Identification: Vivid yellow color coding makes it easy to spot the correct wire on busy job sites.

Specifications

• Brand: Forney
• Model: 42287
• Wire Diameter: .035 inches
• Spool Weight: 10 pounds
• Material: Mild steel, ER70S-6
• Tensile Strength: 70,000 psi
• Label Color: Yellow

Important Note

This wire is not recommended for aluminum engines.