Afrox Cr70 Deposits A Tough Eutectic Of Austenite And Metalcarbide That Can Withstand Impact At Medium Loads Under Abrasive Conditions. The Weld Metal Has A Hardness Of Approximately 550 Hv (52 Hrc); Which It Can Retain Up To 400 Deg; Applications;The Hardness And Resistance To Impact Make The Electrode Suitable For Use In A Large Variety Of Applications; Which Include Sugar Mill Roll Roughening; Excavator Bucket Lips And Teeth; Dragline Buckets;