INCONEL® Alloy C-276

2.4819 / UNS N10276

A nickel-chromium-molybdenum alloy with addition of tungsten for exceptional resistance in a wide range of aggressive corrosive media.  The combination of high nickel, molybdenum and chromium contents give excellent resistance to oxidising, non-oxidising and mixed acids while also having resistance to chloride induced crevice and pitting corrosion and stress corrosion cracking.  The alloy finds application in a wide range of processes from chemical processing, pulp and paper production, pollution control systems, waste treatment and for off-shore applications. 

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Stock program

  • 12.0 mm
  • 16.0 mm
  • 20.0 mm
  • 25.0 mm
  • 30.0 mm
  • 35.0 mm
  • 40.0 mm
  • 45.0 mm
  • 50.0 mm
  • 55.0 mm
  • 60.0 mm
  • 65.0 mm
  • 70.0 mm
  • 80.0 mm
  • 90.0 mm
  • 100.0 mm

Details at a glance

Chemical composition

Ni
Balance
Mo
15.00 - 17.00 %
Cr
14.50 - 16.50 %
Fe
4.00 - 7.00 %
W
3.00 - 4.50 %
Co
max. 2.50 %
Mn
max. 1.00 %
V
max. 0.35 %
Si
max. 0.08 %
P
max. 0.04 %
S
max. 0.03 %
C
max. 0.01 %

Density

g/cm³
8.89
lb/in³
0.321

Recommended Welding Products

Electrode
INCO WELD 686 CPT
Filler Metal
INCO WELD 686 CPT

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