Description
Nickel electrode (97%) suitable for all types of cast iron. Ideal for joining cast iron with steel or copper alloys. Provides excellent tightness, high penetration without gouging. Used for engine blocks, even those impregnated with oils. The deposited metal is machinable. Weld with short beads, 10–30 mm, and to reduce residual welding stresses, hammer immediately after welding and before cooling. Low heat input to the workpiece is required during welding.