KOVET-98 is a covered electrode with graphite type coating flux and Ni alloy rod. It is suitable for welding ductile cast iron, malleable cast iron and gray cast iron. It can be used with both DC and AC. In addition, it only requires low electric current for heating.
Welding Electrode (for cast iron Ni98) KOVET-98
Typical Mechanical Properties
Tensile Strength (N/mm2)
Yield strength (N/mm2)
Vickers Hardness (HV30)