4.0mm MMA Electrode Superon Supercast NiFe 2Kg

4.0mm MMA Electrode Superon Supercast NiFe 2Kg

Stock Code: FAW00040425
Manufacturer Part No: 7436S
£100.30 (exc VAT) per Pack
Quantity: - +

Crack-resistant weld repair – even on cast iron and dissimilar joints

Superon Supercast NiFe Electrodes are premium, graphitic basic-coated electrodes designed with a Ferro-Nickel alloy deposit specifically formulated for joining and repairing nodular cast iron. The homogeneous weld metal offers excellent resistance to cracking and is suitable for dissimilar welding between cast iron and steel or for restoring cast components with minimal preheating.

These electrodes ensure reliable performance across a wide range of demanding cast iron applications, delivering strong, ductile, and machinable welds where conventional electrodes may fail.

Key Features

  • Ferro-Nickel Alloy Deposit – Designed for crack-resistant repairs and dissimilar metal joining
  • Basic Graphitic Coating – Promotes excellent arc stability and smooth fusion on cast iron
  • Low Heat Input – Reduces risk of thermal stress and distortion during welding
  • High Machinability – Weld deposit is easily machined for post-weld refinishing
  • Versatile Application – Suitable for nodular, grey, and malleable cast iron

Typical Applications

  • Repairing automotive engine blocks and housings
  • Rebuilding cast iron pump bodies, valves, and pipe fittings
  • Joining cast iron to carbon or low-alloy steel
  • Structural and industrial cast iron fabrications
  • Restoration of agricultural and heavy-duty equipment

Suitable Base Materials

  • Nodular cast iron
  • Grey cast iron
  • Malleable cast iron
  • Cast iron to steel combinations

Standards

  • AWS A5.15: ENiFe-CI
  • EN ISO 1071: E C NiFe-1 3

Welding Positions

  • PA, PB, PC, PF (flat, horizontal, vertical up, overhead)

 

Diameter4
Wire ClassificationSupercast NiFe: Cast iron to steel repair
Wire MaterialCast Iron
BrandSuperon
Weight2Kg

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