WB1500E MMA Electrodes Cast Irons
Low strength weld for cast iron. Deposits almost pure Nickel that is fully machinable. Narrow fusion zone, thus minimal HAZ. Smooth, quiet welding arc. Can weld all standard grades of grey and malleable cast irons, typically cylinder heads and blocks and pump castings. The stable arc achieved on low currents reduces penetration and dilution, producing machinable crack-free welds.
AWS A5.15-90: ENi-CI
BSEN1071-2003 : E C Ni-CI 3