Super Ni-Cast 99% nickel special welding electrodes feature a non-conductive coating that is ideally suited for welding all grades of gray cast-iron – particularly thin sections and welds requiring the highest possible machinability. Typical applications include automotive engine blocks, transmission and pump housings.

Features:

• PRODUCT SPECIFICATIONSHardness: Rockwell B 82-84, Brinell 155, Vickers 14Recommended Polarity: DC Reverse (+) or ACTensile Strength: 55,000 PSI (380 MPa)Yield Strength: 38,000 PSI (270 MPa)Amperage: 70-90