Nickel C276 Product Guide

Applications | Specifications | Mechanical and Chemical Data | Tolerances

Overview

Nickel C276 is the most versatile corrosion resistant alloy available. It is a nickel-molybdenum-chromium "superalloy" with some tungsten added, making it exceptionally corrosion resistant across a wide range of extreme and harsh environments. C276 can also be welded easily. It is typically used in waste treatment piping, chemical piping and pollution control.

Common Trade Names

INCONEL® alloy C-276*, Hastelloy® C-276 alloy*, Alloy C-276, Nickel C-276

*INCONEL® is a registered trademark of the Special Metals Corporation.

*HASTELLOY® is a registered trademark of Haynes International Inc.

Other resources

Safety Data Sheet | Weight Calculator | Mill Test Reports

Products

Nickel C276 Round Bar | Nickel C276 Sheet | Nickel C276 Round Tube

Applications

Chemical Piping
Pollution Control

Nickel C276 Specifications

ASTM
B574
B575
B622
B829

NACE
MR0175


Physical Properties C276
Density	0.321 lb/in3
Ultimate Tensile Strength	115 ksi
Yield Tensile Strength	89.9 ksi
Shear Modulus	12,000 ksi
Shear Strength	80 ksi
Hardness Rockwell \| Brinell	B86 \| 145
Elongation at Break Percentage	47%
Modulus of Elasticity	29,700 ksi
Poisson's Ratio	0.29
Melting Point	2,410-2,500 °F
Specific Heat	1.0 x 10^-1 BTU/lb-°F
Thermal Conductivity	63.6 BTU-in/hr-ft^2-°F
Electrical Conductivity	1.3% IACS

Chemistry Information
Element	Percentage
Ni	59
W	3.7
Mo	16
Cr	15.5
Fe	5
C	0.02
Cr	15.5
Ni	59
W	3.7
Mo	16
Fe	5
C	0.02
Cr	14.5 - 16.5
Ni	57
Mo	15 - 17
W	3 - 4.5
Fe	4 - 7
C	0.01 max
Co	2.5 max
Mn	1 max
V	0.35 max
Si	0.08 max
S	0.03 max
P	0.04 max

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