ENi-CI / Ni99 (Pure Nickel)

Best Used For:• Thin or light-section gray cast iron repairs (e.g., cast iron skillets, sewing machine legs, thin housings).

• Single-pass repairs or areas where post-weld machining is the top priority.

• Smaller or non-restrained castings

ENiFe-CI / Ni55 (Nickel-Iron)

Best Used For:• Heavy-section or thick-wall cast iron repairs (e.g., motor blocks, large machinery bases, heavy housings, gears).

• Ductile, nodular, and malleable cast irons.

• Dissimilar metal joining, such as welding cast iron to mild steel or stainless steel.

• Heavy multi-pass and high-restraint structural joints