4470S6030 - Super 6 ER70S-6 Mild Steel MIG Wire .030 20kg Spool

Premium Performance with Super 6 MIG Wire

The Super 6 ER70S-6 .030" MIG Welding Wire is a top-tier choice for professional fabricators and industrial welding operations looking for consistency and quality. Packaged in a substantial 20kg (44lb) spool, this wire is designed to keep your production lines moving with fewer changeovers compared to standard smaller spools. The "Super 6" designation refers to its premium chemical composition, specifically formulated to handle the rigors of real-world welding environments where base metal preparation isn't always perfect.

What sets this wire apart is its elevated levels of manganese and silicon. These elements act as powerful deoxidizers, scavenging impurities from the weld puddle and allowing for a cleaner, stronger deposit even when welding over light rust, oil, or mill scale. This makes it an incredibly versatile consumable for maintenance, repair, and structural fabrication. The wire features a high-quality copper coating that serves two purposes: it protects the wire from corrosion during storage and improves electrical conductivity at the contact tip, ensuring a stable arc and reduced tip wear.

At Josef Gas, we understand that feedability is king. This Super 6 wire is precision layer-wound, preventing snags and tangles that can cause bird-nesting in the drive rolls or erratic arc performance. Whether you are running 100% CO2 for deep penetration or an Argon/CO2 blend for a smoother bead appearance, this wire delivers excellent wetting action and a flat bead profile. It is the ideal workhorse for shops demanding reliability and strength in every pass.