This Hobart FabCO RXR E welding wire is a flat and horizontal position, gas flux cored tubular wire designed for heavy welding applications. This wire is formulated to weld through surface contamination such as rust, mill scale, and oil where more deoxidation would be required. It produces a stable arc, with minimal spatter. It is made of mild steel with a tensile strength of 670 MPa, and a diameter of 3/32 inch. Available in a 60-pound coil.