• Advanced welding consumables for a range of applications

    TUBE S D57L-S


Cored superduplex stainless steel wire for submerged arc welding

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Technical information

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Product Details

  • Alloy Type: Stainless Steels
  • Cracks: No
  • Machinable: Yes
  • Multi-layer: Yes
  • AWS Classification(s): ASME IIC SFA 5.22 / AWS A 5.22: EC2594, ASME IIC SFA 5.9 / AWS A 5.9: EC2594
  • EN ISO Classification(s): EN ISO 17633-A: T 25 9 4 Cu N L M NO 3
  • Base Metal(s) to Weld: 1.4501, 1.4469, UNS S82441, 1.4410, 1.4507, 1.4582, 1.4515, AISI 52N, 1.4517, AISI 255, UNS S32750, AISI F55, UNS S32520, AISI 2507, 1.4467, UNS S32550, 1.4662, 1.4468, UNS S32760, AISI 2404
  • Welding Processes: SAW


  • 25% chromium, 10% nickel, 4% molybdenum, copper, nitrogen, low carbon weld metal
  • Attractive bead appearance without residual slag, outstanding slag release even in narrow gaps
  • High productivity and enhanced wetting properties compared to matching solid wires
  • Mineral additions to the core improve both mechanical characteristics and resistance to cracking

Wear type suitability:


Welding Positions:

  • Flat
  • Horizontal

Welding products and techniques evolve constantly. All descriptions, illustrations and properties given on this site are subject to change without notice and can only be considered as suitable for general guidance. This information is intended to help the user make the correct choice of product but it is the responsibility of the user to assess the suitability for their intended application. Information may vary by region, please consult your local subsidiary.

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