ER347 Stainless Steel Bare MIG Wire, .035" Dia., 30# Spool, 78,000 PSI Tensile, 60,000 PSI Yield

MIDALLOY ER347 bare welding wire is a stabilized austenitic stainless steel.Applications: Typical applications include welding, repairing and overlaying of stabilized grades of stainless steel like type 347 and type 321. ER347 is used in the refinery industry to combat high temperature erosion corrosion and fatigue. Other welding applications include valves, valve seating surfaces , gears, propeller shafts, and impellers. Normally ER347 is normally used to weld AISI 321 since titanium will not transfer across the arc.Classification: AWS 5.9 Class ER347 / ASME SFA 5.9 Class ER347 UNS S34780