4090 Cast Iron Welding Electrode

DHATVIK 4090 is a low heat input EXCELLENT MACHINABLE electrode with minimal dilution for welding of cast iron, and joining of cast iron to steels. It is used for repair, filling, and build up on cast iron. The weld deposit is highly crack resistant. Medium welding arc with less spatter. Weld deposit provide good level of strength, toughness and machinability. Good weld joints in Grey, Malleable, Nodular or Spheroidal cast iron and some alloy cast irons. Suitable for use on both AC and DC-/+. Weld deposit provides Austenitic Nodular Microstructure which improves crack resistivity.

Application :-

Good choice for cladding cast iron. Suitable for repair and fabrication of cast iron housings, gears and pulley of cast iron, pump casing, Engine blocks (water jacket), machinery parts, frames, casting defects, repair of cracks, impellers, etc. Used on machine beds, pump casings, valve bodies, valve flanges, bell housings, motor covers, friction press discs etc.