Hastelloy® C-276
Typical Analysis in Percent:
Ni bal. Cr 14.5 - 16.5
Fe 4 - 7 Co 2.5
Mo 15 - 17 W 3 - 4.5
C .01 Mn 1
Si .08 V .35
Typical Mechanical Properties:
Mpa ksi
Ultimate Tensile Strength : 790 115
Yield Strength (0.2% offset): 355 52
Elongation in 50mm : 61%
Gpa 106psi
Elastic Modulus (tension) : 205 29.8
Hardness: 90 HRB
Physical Properties:
Density : 8.89 g/cm3
Melting Point/Range: 1325-1370 oC, 2415-2500 oF
J/kg ⋅ K Btu/lb. ⋅ oF
Specific Heat : 427 0.102
µm/m ⋅ K µin/in ⋅ oF
Average Coefficient of Thermal Expansion: 11.2 6.2
(Average Value at 25-100 oC [75-200 oF])
W/m ⋅ k Btu ⋅ in/ft2 ⋅ h ⋅ oF
Thermal Conductivity: 9.8 67.9
Electrical Resistivity : 1300 nΩ ⋅ m
Curie Temperature : -125 oC, -193 oF
* Hastelloy is a registered trademark of Haynes International