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Grade 366 Molybdenum vs. Grade N12MV Nickel

Grade 366 molybdenum belongs to the otherwise unclassified metals classification, while grade N12MV nickel belongs to the nickel alloys. They have a modest 28% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade 366 molybdenum and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 300
220
Elongation at Break, % 2.2
6.8
Poisson's Ratio 0.3
0.31
Shear Modulus, GPa 120
84
Tensile Strength: Ultimate (UTS), MPa 580
600
Tensile Strength: Yield (Proof), MPa 470
310

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Specific Heat Capacity, J/kg-K 210
390
Thermal Expansion, µm/m-K 7.6
10

Otherwise Unclassified Properties

Density, g/cm3 12
9.2
Embodied Carbon, kg CO2/kg material 27
16
Embodied Energy, MJ/kg 340
200
Embodied Water, L/kg 300
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12
34
Resilience: Unit (Modulus of Resilience), kJ/m3 370
220
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 13
18
Strength to Weight: Bending, points 13
17
Thermal Shock Resistance, points 18
19

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 0.12
Chromium (Cr), % 0
0 to 1.0
Iron (Fe), % 0 to 0.010
4.0 to 6.0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 66.9 to 73
26 to 30
Nickel (Ni), % 0 to 0.0020
60.2 to 69.8
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0025
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 27 to 33
0
Vanadium (V), % 0
0.2 to 0.6