Grade 360 Molybdenum vs. AISI 440C Stainless Steel
Grade 360 molybdenum belongs to the otherwise unclassified metals classification, while AISI 440C stainless steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is grade 360 molybdenum and the bottom bar is AISI 440C stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 310 | |
| 200 |
| Elongation at Break, % | 6.3 to 17 | |
| 2.0 to 14 |
| Poisson's Ratio | 0.31 | |
| 0.28 |
| Shear Modulus, GPa | 120 | |
| 76 |
| Tensile Strength: Ultimate (UTS), MPa | 430 to 620 | |
| 710 to 1970 |
| Tensile Strength: Yield (Proof), MPa | 270 to 530 | |
| 450 to 1900 |
Thermal Properties
| Latent Heat of Fusion, J/g | 370 | |
| 280 |
| Specific Heat Capacity, J/kg-K | 250 | |
| 480 |
| Thermal Expansion, µm/m-K | 7.0 | |
| 10 |
Otherwise Unclassified Properties
| Density, g/cm3 | 10 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 28 | |
| 2.2 |
| Embodied Energy, MJ/kg | 330 | |
| 31 |
| Embodied Water, L/kg | 360 | |
| 120 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 37 to 64 | |
| 39 to 88 |
| Stiffness to Weight: Axial, points | 17 | |
| 14 |
| Stiffness to Weight: Bending, points | 22 | |
| 25 |
| Strength to Weight: Axial, points | 12 to 17 | |
| 26 to 71 |
| Strength to Weight: Bending, points | 12 to 16 | |
| 23 to 46 |
| Thermal Shock Resistance, points | 14 to 21 | |
| 26 to 71 |
Alloy Composition
| Carbon (C), % | 0 to 0.030 | |
| 1.0 to 1.2 |
| Chromium (Cr), % | 0 | |
| 16 to 18 |
| Iron (Fe), % | 0 to 0.010 | |
| 78 to 83.1 |
| Manganese (Mn), % | 0 | |
| 0 to 1.0 |
| Molybdenum (Mo), % | 99.9 to 100 | |
| 0 to 0.75 |
| Nickel (Ni), % | 0 to 0.0020 | |
| 0 |
| Nitrogen (N), % | 0 to 0.0020 | |
| 0 |
| Oxygen (O), % | 0 to 0.0015 | |
| 0 |
| Phosphorus (P), % | 0 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 0.010 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 | |
| 0 to 0.015 |