CASTACK CAST IRON ELECTRODES for maintenance and repair.
CASTACK is a special electrode based on pure nickel for joint and repair weld on damaged grey iron casting and malleable cast iron components. The electrode may be used on lowest current DC(+)-ve or AC that achieves wetting. The deposit is slightly convex.
- Superior crack resistance
- Solves most problems of poor wetting on cast iron itself and on cast to steel
- Nickel deposit can be peened to achieve leak tightness
- Low spatter
- Good slag removal
- Leaves excellent finish
TECHNICAL PROPERTIES
- Tensile strength 240-290 N/mm2
- Hardness ~ 160 HB
