Welding manganese American Welding Society
Dec 11 2002 1 Remove damaged and work hardened material. In the process do not over-heat the material. 2 Weld repair component using low heat input. High speed GMAW amp FCAW being a better process than SMAW. Rather weld many small beads than a single large bead. 3 Ensure that the interpass temperature is as low as possible.