EX70S6CF0000350MD5 - Exocor ER70S-6 Copper-Free MIG Wire .035 Drum

Premium Copper-Free MIG Wire for High-Volume Fabrication

The Exocor ER70S-6 Copper-Free MIG Wire (.035" Diameter) in a 550lb Drum is engineered for industrial environments where efficiency, cleanliness, and weld quality are paramount. Unlike traditional copper-coated wires, this premium "naked" wire features a proprietary surface treatment that provides excellent shelf life and conductivity without the drawbacks of copper plating.

For high-volume manufacturing and robotic cells, copper flaking is a common enemy. As wire feeds through liners and tips, copper particles can accumulate, causing drag, erratic feeding, and eventual arc failures. Exocor's copper-free technology eliminates this issue entirely, ensuring smooth, consistent feeding over long distances and extending the life of your consumables. This makes it the ideal choice for automated systems where downtime equates to lost revenue.

Beyond mechanical benefits, this wire offers superior welding characteristics. The ER70S-6 classification indicates a high level of deoxidizers (manganese and silicon), making it forgiving on base metals with moderate rust, oil, or mill scale. Welders will appreciate the stable arc, excellent bead wetting, and minimal spatter, which reduces post-weld cleanup time. Furthermore, the absence of copper coating reduces the generation of copper-bearing fumes, contributing to a cleaner and safer breathing zone for operators.

Packaged in a substantial 550lb drum, this product is designed to maximize arc-on time by minimizing the frequency of spool changes. It is compatible with standard pay-off packs and conduit systems.