WB9338E MMA Electrodes Overlaying & Surfacing
All positional basic coated electrode depositing fully Austenitic weld metal. Nominal recovery of 120%. Normally used in environments where prime requirements are, resistance to impact and gouging abrasion. Can be used for welding and repairing manganese steel castings or for the overlay of other grades of steel. Typical applications include railway tracks, crossover points, digger teeth and excavation teeth. Deposits 250HV as welded and 500HV on work hardened.
AWS A5.13-80 : EFeMn-A