HASTELLOY C-276 Mechanical Properties (Nickel-Mo-Cr alloy)

Mechanical Properties: HASTELLOY C-276 (Nickel-Mo-Cr alloy)

Mechanical properties HASTELLOY C-276
Young’s modulus	200 – 210 GPa
Specific stiffness	22.4 – 23.7 MN.m/kg
Yield strength (elastic limit)	315 – 405 MPa
Tensile strength	705 – 870 MPa
Specific strength	35.4 – 45.5 kN.m/kg
Elongation	50 – 70 % strain
Compressive strength	315 – 405 MPa
Flexural modulus	200 – 210 GPa
Flexural strength (modulus of rupture)	315 – 405 MPa
Shear modulus	75 – 85 GPa
Bulk modulus	150 – 175 GPa
Poisson’s ratio	0.28 – 0.3
Shape factor	28
Hardness – Vickers	160 – 220 HV
Hardness – Rockwell B	82 – 95 HRB
Hardness – Rockwell C	1 – 16 HRC
Hardness – Brinell	156 – 207 HB
Elastic stored energy (springs)	245 – 395 kJ/m^3
Fatigue strength at 10^7 cycles	280 – 435 MPa
Fatigue strength model (stress range) Parameters: Stress Ratio = -1, Number of Cycles = 1e7cycles	260 – 469 Mpa