Welcote 900 1/8 Hard Surfacing Electrode, 10 Pounds

900 is a general purpose hard facing electrode with low hydrogen and high strength for high stress steel.The Rockwell range is 55-58 depending on the carbon content of the base metal.Used for severe abrasion and considerable impact.Applications: 900 can be used for build-up and hardfacing on tractor rolls, cranes, bucket teeth, plowshares, drill bits and gears. The weld deposit is capable of resisting a variety of wear types ranging from metal to metal wear to severe abrasion. Use AC or DC straight polarity for highest buildups.