Grade 364 Molybdenum vs. C72700 Copper-nickel
Grade 364 molybdenum belongs to the otherwise unclassified metals classification, while C72700 copper-nickel belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is grade 364 molybdenum and the bottom bar is C72700 copper-nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 310 | |
| 120 |
| Elongation at Break, % | 6.2 to 11 | |
| 4.0 to 36 |
| Poisson's Ratio | 0.31 | |
| 0.34 |
| Shear Modulus, GPa | 120 | |
| 44 |
| Tensile Strength: Ultimate (UTS), MPa | 580 to 720 | |
| 460 to 1070 |
| Tensile Strength: Yield (Proof), MPa | 350 to 620 | |
| 580 to 1060 |
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 | |
| 4.0 |
| Embodied Energy, MJ/kg | 330 | |
| 62 |
| Embodied Water, L/kg | 360 | |
| 350 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 43 to 57 | |
| 20 to 380 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 200 to 630 | |
| 1420 to 4770 |
| Stiffness to Weight: Axial, points | 17 | |
| 7.4 |
| Stiffness to Weight: Bending, points | 22 | |
| 19 |
| Strength to Weight: Axial, points | 16 to 20 | |
| 14 to 34 |
| Strength to Weight: Bending, points | 15 to 17 | |
| 15 to 26 |
| Thermal Shock Resistance, points | 19 to 24 | |
| 16 to 38 |
Alloy Composition
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| Carbon (C), % | 0.010 to 0.040 | |
| 0 |
| Copper (Cu), % | 0 | |
| 82.1 to 86 |
| 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), % | 99.2 to 99.5 | |
| 0 |
| Nickel (Ni), % | 0 to 0.0050 | |
| 8.5 to 9.5 |
| Niobium (Nb), % | 0 | |
| 0 to 0.1 |
| Nitrogen (N), % | 0 to 0.0020 | |
| 0 |
| Oxygen (O), % | 0 to 0.030 | |
| 0 |
| Silicon (Si), % | 0 to 0.0050 | |
| 0 |
| Tin (Sn), % | 0 | |
| 5.5 to 6.5 |
| Titanium (Ti), % | 0.4 to 0.55 | |
| 0 |
| Zinc (Zn), % | 0 | |
| 0 to 0.5 |
| Zirconium (Zr), % | 0.060 to 0.12 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.3 |