S246539-002 - Hobart FabCO RXR 7/64" Flux-Cored Wire, 60lb Coil

Heavy-Duty Flux-Cored Wire for Contaminated Steel

The Hobart FabCO RXR is a premium E70T-1 flux-cored welding wire designed specifically for heavy industrial fabrication where surface preparation may not always be perfect. Engineered with a higher level of deoxidizing elements, this wire excels at welding over mill scale, rust, and other common surface contaminants without compromising weld integrity. This feature significantly reduces the time and labor required for pre-weld cleaning, making it a highly efficient choice for structural steel and heavy equipment manufacturing.

This 7/64-inch diameter wire is packaged in a 60lb coil, suitable for high-volume deposition in industrial wire feeders. It operates using 100% CO2 shielding gas, which provides deep penetration and excellent fusion. The FabCO RXR is formulated for single or multiple pass applications in the flat and horizontal positions. Its slag system is designed for easy removal, often peeling off on its own, which helps maintain a clean workflow and reduces post-weld cleanup time. The resulting weld bead is flat with good tie-in, ensuring structural reliability in demanding environments.

Industries such as railcar manufacturing, shipbuilding, and general heavy fabrication rely on the FabCO RXR for its consistent performance and tolerance for less-than-ideal base metal conditions. Whether welding thick structural plates or fabricating heavy machinery components, this wire delivers the mechanical properties and arc characteristics necessary for high-quality production welding.