DESCRIPTION The DUROARC® MnCr is ideal for rebuilding and joining austenitic steels and manganese steels to other steel combinations. Impact resistant electrode for joining and surfacing steels. Deposits highly machinable alloy weld metal and designed for joining and overlaying Manganese and carbon steel parts. High alloy deposits are very tough and will endure extreme impact and abrasion conditions. SPECIFICATIONS Microstructure: Proprietary Alloy Flux Colour: Grey Tensile Strength .......................................116,000 PSI Yield Strength ..........................................89,000 PSI Hardness..................................................Ro ckwell C16-19 Work Hardness.........................................Rockwell C48 APPLICATION • Impact resistant electrode • Join austenitic manganese steels • Operates in all positions WELDING PROCEDURES (POLARITY DC (+) OR AC) Do not pre-heat. Use string or weave bead technique to deposit material. Avoid overheating on any manganese steel base metals. Weling positions: Flat, Horizontal, Vertical Up