Sandvik 25.10.4.L

Welding strip Datasheet

Datasheet updated 2018-10-09 11:05 (supersedes all previous editions)

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.

Sandvik 25.10.4.L is a nitrogen alloyed duplex chromium-nickel-molybdenum strip electrode used in electro-slag welding (ESW) to deposit a second and third layer corrosion resistant alloy of 25%Cr/10%Ni/4%Mo/N composition on carbon- and low alloyed steels.

The buffer layer can be deposited using Sandvik 25.10.4.L, but when the carbon- or low alloyed steel component require post weld heat treatment the buffer layer is welded using Sandvik 24.13.L with heat treatment before subsequent layers.

The grade is characterized by:

  • Excellent resistance to stress corrosion cracking (SCC) in chloride-bearing environments
  • Excellent resistance to pitting and crevice corrosion
  • High resistance to general corrosion
  • High resistance to erosion corrosion and corrosion fatigue

Standards

  • ISO 14343: 25 9 4 N L
  • AWS A5.9/ASME SFA5.9: EQ2594

Product Approvals

Contact your nearest sales office for details.

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.