HASTELLOY B-2 Mechanical Properties (plate, Nickel-molybdenum alloy)

Designation
UNS numberN10665
US nameASTM Grade N10655
EN number2.4617

Mechanical properties: HASTELLOY B-2, plate

Young’s modulus209223GPa
Specific stiffness22.624.2MN.m/kg
Yield strength (elastic limit)360525MPa
Tensile strength805995MPa
Specific strength3956.9kN.m/kg
Elongation5070% strain
Compressive strength360525MPa
Flexural modulus209223GPa
Flexural strength (modulus of rupture)360525MPa
Shear modulus7590GPa
Bulk modulus170210GPa
Poisson’s ratio0.30.32 
Shape factor27   
Hardness – Vickers180250HV
Hardness – Rockwell B8799HRB
Hardness – Rockwell C622HRC
Hardness – Brinell172236HB
Elastic stored energy (springs)309620kJ/m^3
Fatigue strength at 10^7 cycles320500MPa
Fatigue strength model (stress range) Parameters: Stress Ratio = -1, Number of Cycles = 1e7cycles297539MPa

Impact & fracture properties: HASTELLOY B-2, plate

Fracture toughness342380MPa.m^0.5
Toughness (G)540669kJ/m^2

MODULUS METAL
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