Techalloy 625 (Low Iron) is used for TIG, MIG and SAW welding of nickel-chromium-molybdenum alloys. This filler metal may be used for cladding and welding dissimilar base metals such as Ni-Cr-Mo alloys to stainless and carbon steels. The Ni-Cr-Mo alloy system provides excellent resistance to oxidizing and reducing environments. The high molybdenum content provides good stress, pitting and crevice corrosion resistance.
