1A50136910 - ESAB OK AristoRod 12.50 .052 MIG Wire 18kg Spool (ER70S-6)

ESAB OK AristoRod 12.50: The Evolution of MIG Wire

The ESAB OK AristoRod 12.50 represents a significant leap forward in welding wire technology. Designed for high-demand industrial environments, this 0.052-inch (1.32mm) solid wire features ESAB's proprietary Advanced Surface Characteristics (ASC). This unique non-copper coating technology provides consistent electrical conductivity and superior corrosion resistance without the drawbacks associated with traditional copper-coated wires. By eliminating the copper layer, ESAB has removed the primary source of liner clogging and contact tip contamination—copper flaking.

Classified as an ER70S-6 (G3Si1) wire, the OK AristoRod 12.50 is engineered for welding mild and low-alloy steels. It excels in applications requiring high wire feed speeds and long feed distances, making it the premier choice for robotic and automated welding cells. The ASC surface treatment ensures a stable arc even at high currents, resulting in excellent bead appearance and minimal spatter. This reduction in spatter translates directly to lower post-weld cleaning costs and improved overall productivity.

Packaged in an 18 kg spool, this wire is optimized for continuous operation. The chemical composition is balanced to provide excellent mechanical properties, with a typical yield strength of 470 MPa and tensile strength of 560 MPa. It performs exceptionally well with both CO2 and Argon/CO2 mixed shielding gases. For fabrication shops looking to maximize uptime and weld quality, the OK AristoRod 12.50 offers a technically superior solution that addresses the common pain points of wire feeding and equipment maintenance.