HASTELLOY C-276

UNS N10276

Characteristics.

  • Also known by other names: Alloy C276, Hastelloy C or Inconel C-276.
  • Super nickel alloy, molybdenum, chromium and tungsten addition.
  • Excellent corrosion resistance, to pitting and crevice corrosion in reducing environments, and oxidation.
  • It has excellent resistance to strong oxidizing solutions salts, such as ferric and cupric chloride.
  • Is used in severe environments such as chemical processes, production control, production of pulp and paper, industrial waste treatment, etc.
  • Other applications sour gas wells, pharmaceuticals and food processing equipment, pipes for gas desulfurization systems, pipelines, etc.
  • Stretching can be forged by impact.
  • It can be spun, stretched, embossed or perforated.

Shape or Presentation

  •  Print 
  • Plate 
  • Bar 
  • Tube 
  • Tubing 
  • Flanges and Fittings 
  • Welding

Chemical Composition %

  • Ni
  • Mo
  • Cr
  • Fe
  • W
  • Co
  • Mn
  • C
  • V
  • P
  • S
  • Si
  • Balance
  • 15.0 – 17.0
  • 14.5 – 16.5
  • 4.0 – 7.0
  • 3.0 -4.5
  • 2.5 max
  • 1.0 max
  • 0.01 max
  • 0.35 max
  • 0.04 max
  • 0.03 max
  • 0.08 max

*HASTELLOYMR is a registered trademark of Haynes International, Inc.