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.
• Hardness: BHN 155
• Recommended Polarity: DC Reverse
• Diameter: 3/32″
• Weight: 1/2 lbs
• Tensile Strength: 55,000 PSI
• Amperage: 70-90
