Inweld Nickel 55 is a premium nickel-iron MIG wire for welding cast iron with machinable deposits. This 0.045″ x 33/30/25 lb spool meets AWS A5.15 ERNiFe-CI specifications, producing crack-resistant welds that match cast iron expansion rates. Ideal for repairing automotive, agricultural, and industrial castings where post-weld machining is required.
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