4.0mm 312L-17 Electrode Superon Super Optimal Pack 2Kg

4.0mm 312L-17 Electrode Superon Super Optimal Pack 2Kg

Stock Code: FAW00040315
Manufacturer Part No: 7456S
£74.18 (exc VAT) per Pack
Quantity: - +

Versatile welding power – ideal for dissimilar steels and difficult-to-weld materials

Superon Super Optimal 312-17 Electrodes are high-performance stainless steel MMA electrodes engineered for joining dissimilar steels and challenging base materials. This rutile-basic coated electrode delivers exceptional strength and crack resistance, making it suitable for high-stress applications where conventional electrodes fall short.

Designed to weld unalloyed, high-alloyed, and hard-to-weld steels, Super Optimal 312-17 is widely trusted in maintenance, repair, and fabrication environments requiring maximum reliability.

Key Features

  • High Strength Weld Metal – Excellent crack resistance and mechanical strength
  • Dissimilar Metal Welding – Ideal for joining stainless to carbon steels or tool steels
  • Rutile-Basic Coating – Stable arc, easy slag removal, and low spatter
  • Highly Versatile – Suitable for repair welding and structural maintenance
  • Reliable Fusion – Smooth bead finish even on difficult surfaces

Typical Applications

  • Welding dissimilar steels
  • Repairing tools and dies
  • Joining spring steels and high-manganese steels
  • Buffer layers on hard-to-weld materials
  • Structural repair and maintenance

Suitable Base Materials

  • Carbon steels
  • Manganese steels
  • Tool steels
  • Spring steels
  • Stainless to mild steel joints

Standards

  • AWS A5.4: E312-17
  • EN ISO 3581-A: E 29 9 R

Welding Positions

  • All positions (PA, PB, PC, PF, PE)
Diameter4
Wire Classification312L-17: Dissimilar steel joining
BrandSuperon
Weight2Kg

There are no downloads for this product.

There are no reviews for this product yet. Be the first to add one!