Cast Iron

Item Size (MM) / Packing (KG) Application Use
AP20 2.5 / 13.5
3.2 / 13.5
4.0 / 13.5		 For joining and build up of cast iron components. Highly suitable for cast iron to steel joining.

Formula AP20 can be used to weld all cast iron alloys such as nodular cast iron, malleable, ductile, spheroidal graphitic iron.

Tensile Strength: 70,000 p.s.i
Weld metal hardness: up to 175 BHN
AP2061 2.5 / 10.5
3.2 / 13.5
4.0 / 13.5		 99% Nickel for joining of most cast iron.

Excellent operator appeal with fine spray arc transfer instead of irregular globular arc transfer.

Tensile Strength: 55,000 p.s.i
Weld metal hardness: up to 160 BHN