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Class 2 Tungsten vs. Grade N12MV Nickel

Class 2 tungsten belongs to the otherwise unclassified metals classification, while grade N12MV nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is class 2 tungsten and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 260
220
Elongation at Break, % 5.7
6.8
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 100
84
Tensile Strength: Ultimate (UTS), MPa 860
600
Tensile Strength: Yield (Proof), MPa 580
310

Thermal Properties

Latent Heat of Fusion, J/g 160
320
Specific Heat Capacity, J/kg-K 120
390
Thermal Expansion, µm/m-K 4.6
10

Otherwise Unclassified Properties

Density, g/cm3 15
9.2
Embodied Carbon, kg CO2/kg material 23
16
Embodied Energy, MJ/kg 350
200
Embodied Water, L/kg 140
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 44
34
Resilience: Unit (Modulus of Resilience), kJ/m3 640
220
Stiffness to Weight: Axial, points 9.6
13
Stiffness to Weight: Bending, points 14
22
Strength to Weight: Axial, points 16
18
Strength to Weight: Bending, points 13
17
Thermal Shock Resistance, points 52
19

Alloy Composition

Carbon (C), % 0
0 to 0.12
Chromium (Cr), % 0
0 to 1.0
Iron (Fe), % 0
4.0 to 6.0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 0
60.2 to 69.8
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 92.5
0
Vanadium (V), % 0
0.2 to 0.6
Residuals, % 7.5
0