Alloy C-276

Technical Data Sheet


Chemical Composition Limits
Weight% C Mn Si Cr Mo W S P V Ni Fe Cu Co OET
Alloy C-276 0.02 max 1 max 0.08 max 14.5-16.5 15-17 3-4.5 0.03 max 0.04 max 0.35 max Bal 4-7 0.50 max 2.5 max 0.50 max

Alloy C-276 is used for welding of materials of similar chemical composition (UNS Number N10276), as well as dissimilar materials of nickel base alloys, steels and stainless steels. This wire also can be used for cladding steel with nickel-chromium-molybdenum weld metal. C-276, due to its high molybdenum content, offers excellent resistance to stress corrosion cracking, pitting and crevice corrosion.

Typical Mechanical Properties

Material Ultimate Tensile Strength Offset Yield Strength 0.2 % Elongation (%)
psi MPa psi MPa
C-276 106,000 730 78,500 540 39

Alloy C-276 is a Nickel Alloy TIG, MIG and SUB-ARC wire used for welding. For all stock availability contact Sales.

AWS 5.14
AWS ErNiCrMo-4
UNS N10276

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.