Mild steel welding electrode IronArc™ 7018 MR®

AWS A 5.1

Mild Steel, Low Hydrogen • AWS A5.1 E7018 H4R • Soft arc for ease of puddle manipulation • Smooth arc transfer • Excellent wetting in the toes allowing for less hold times • Flat bead profile ideal for cap passes on pipe, groove welds, and pipe repair • No intentional addition of zinc for moisture resistance Typical Applications • Pipeline, pipe repair, and integrity work • Boiler, pressure vessel fabrication and repair • Pipefitting • Structural fabrication • General fabrication Welding Positions • All, except vertical down