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Alloy C22® is a nickel chromium molybdenum alloy wire designed for joining Hastelloy® C22®, 625, 825 or combinations of these alloys, or other Ni-Cr-Mo alloys to themselves or to stainless steels. Washington Alloy C22® is equivalent to Hastelly® C22® and is also used extensively for overlays and cladding of lower alloy steels. Washington Alloy C22® weld deposits offer better overall resistance to weld metal corrosion than most other Ni-Cr-Mo alloys such as C276, C4 and 625. Washington Alloy C22® has outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking. This alloy is used in chemical processing application involving ferric and cupric and inorganic, chlorine formic and acetic acids, acetic anhydride, sea water, and brine solutions.

  • Size: 1/8 in.
  • Length: 36 in.
  • Material: Nickel Chromium Molybdenum Alloy (C22 ENICRMO-10)
  • Tensile Strength: 115,000 psi
  • Yield Strength: 77,000 psi
  • Elongation: 47%
  • Carbon: 0.015% max
  • Manganese: 0.50% max
  • Iron: 2.0-6.0%
  • Phosphorus: 0.02% max
  • Sulfur: 0.010% max
  • Silicon: 0.08% max
  • Copper: 0.50% max
  • Nickel + Cobalt: Balance
  • Chromium: 20.0-22.5%
  • Molybdenum: 12.5-14.5%
  • Vanadium: 0.35% max
  • Cobalt: 2.5% max
  • Tungsten: 2.5-3.5%
  • Weight: 10 lb
  • Compliance: ANSI/AWS A5.14 ERNiCrMo-10

Downloads

    Safety Data Sheet
    Product sheets