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Grade 361 Molybdenum vs. C96900 Copper-nickel

Grade 361 molybdenum belongs to the otherwise unclassified metals classification, while C96900 copper-nickel belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade 361 molybdenum and the bottom bar is C96900 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
120
Elongation at Break, % 6.3
4.5
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 120
45
Tensile Strength: Ultimate (UTS), MPa 620
850
Tensile Strength: Yield (Proof), MPa 530
830

Thermal Properties

Latent Heat of Fusion, J/g 370
210
Specific Heat Capacity, J/kg-K 250
380
Thermal Expansion, µm/m-K 7.0
17

Otherwise Unclassified Properties

Density, g/cm3 10
8.8
Embodied Carbon, kg CO2/kg material 28
4.6
Embodied Energy, MJ/kg 330
72
Embodied Water, L/kg 360
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
38
Resilience: Unit (Modulus of Resilience), kJ/m3 450
2820
Stiffness to Weight: Axial, points 17
7.7
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 17
27
Strength to Weight: Bending, points 16
23
Thermal Shock Resistance, points 21
30

Alloy Composition

Carbon (C), % 0 to 0.010
0
Copper (Cu), % 0
73.6 to 78
Iron (Fe), % 0 to 0.010
0 to 0.5
Lead (Pb), % 0
0 to 0.020
Magnesium (Mg), % 0
0 to 0.15
Manganese (Mn), % 0
0.050 to 0.3
Molybdenum (Mo), % 99.9 to 100
0
Nickel (Ni), % 0 to 0.0050
14.5 to 15.5
Niobium (Nb), % 0
0 to 0.1
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0070
0
Silicon (Si), % 0 to 0.010
0 to 0.3
Tin (Sn), % 0
7.5 to 8.5
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5