Suitable for caterpillar track jackwheels,bearing surfaces, conveyor belt wheels and rolls, rollers,etc.Basic tubular cored electrode for SA-surfacing deposits of high wear resistance in combination with OERLIKON flux OP 122.Due to its low carbon content,weld metal is very tough and therefore particularly resistant to shock and impact.Machining is possible using carbide-tipped cutting tools.A buffer layer with FLUCOCORD 31 is required only in case of weld-susceptible base metal. Interpass temperatures up to 400C do not notably affect hardness.