Stress Relieved 363 Molybdenum vs. Stress Relieved 364 Molybdenum
Both stress relieved 363 molybdenum and stress relieved 364 molybdenum are otherwise unclassified metals. Both are furnished in the stress relieved condition. Their average alloy composition is basically identical.
For each property being compared, the top bar is stress relieved 363 molybdenum and the bottom bar is stress relieved 364 molybdenum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 310 | |
| 310 |
| Elongation at Break, % | 6.2 | |
| 6.2 |
| Poisson's Ratio | 0.31 | |
| 0.31 |
| Shear Modulus, GPa | 120 | |
| 120 |
| Tensile Strength: Ultimate (UTS), MPa | 720 | |
| 720 |
| Tensile Strength: Yield (Proof), MPa | 620 | |
| 620 |
Thermal Properties
| Latent Heat of Fusion, J/g | 370 | |
| 370 |
| Melting Completion (Liquidus), °C | 2280 | |
| 2280 |
| Specific Heat Capacity, J/kg-K | 250 | |
| 250 |
| Thermal Expansion, µm/m-K | 7.0 | |
| 7.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 10 | |
| 10 |
| Embodied Carbon, kg CO2/kg material | 28 | |
| 28 |
| Embodied Energy, MJ/kg | 330 | |
| 330 |
| Embodied Water, L/kg | 360 | |
| 360 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 43 | |
| 43 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 630 | |
| 630 |
| Stiffness to Weight: Axial, points | 17 | |
| 17 |
| Stiffness to Weight: Bending, points | 22 | |
| 22 |
| Strength to Weight: Axial, points | 20 | |
| 20 |
| Strength to Weight: Bending, points | 17 | |
| 17 |
| Thermal Shock Resistance, points | 24 | |
| 24 |
Alloy Composition
| Carbon (C), % | 0.010 to 0.030 | |
| 0.010 to 0.040 |
| Iron (Fe), % | 0 to 0.010 | |
| 0 to 0.010 |
| Molybdenum (Mo), % | 99.3 to 99.5 | |
| 99.2 to 99.5 |
| Nickel (Ni), % | 0 to 0.0020 | |
| 0 to 0.0050 |
| Nitrogen (N), % | 0 to 0.0020 | |
| 0 to 0.0020 |
| Oxygen (O), % | 0 to 0.0030 | |
| 0 to 0.030 |
| Silicon (Si), % | 0 to 0.010 | |
| 0 to 0.0050 |
| Titanium (Ti), % | 0.4 to 0.55 | |
| 0.4 to 0.55 |
| Zirconium (Zr), % | 0.060 to 0.12 | |
| 0.060 to 0.12 |