AISI 317 Stainless Steel vs. Grade 360 Molybdenum
AISI 317 stainless steel belongs to the iron alloys classification, while grade 360 molybdenum belongs to the otherwise unclassified metals. There are 20 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 AISI 317 stainless steel and the bottom bar is grade 360 molybdenum.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 310 |
| Elongation at Break, % | 35 to 55 | |
| 6.3 to 17 |
| Poisson's Ratio | 0.28 | |
| 0.31 |
| Shear Modulus, GPa | 79 | |
| 120 |
| Tensile Strength: Ultimate (UTS), MPa | 580 to 710 | |
| 430 to 620 |
| Tensile Strength: Yield (Proof), MPa | 250 to 420 | |
| 270 to 530 |
Thermal Properties
| Latent Heat of Fusion, J/g | 290 | |
| 370 |
| Specific Heat Capacity, J/kg-K | 470 | |
| 250 |
| Thermal Expansion, µm/m-K | 17 | |
| 7.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.9 | |
| 10 |
| Embodied Carbon, kg CO2/kg material | 4.3 | |
| 28 |
| Embodied Energy, MJ/kg | 59 | |
| 330 |
| Embodied Water, L/kg | 160 | |
| 360 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 210 to 260 | |
| 37 to 64 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 150 to 430 | |
| 120 to 450 |
| Stiffness to Weight: Axial, points | 14 | |
| 17 |
| Stiffness to Weight: Bending, points | 25 | |
| 22 |
| Strength to Weight: Axial, points | 20 to 25 | |
| 12 to 17 |
| Strength to Weight: Bending, points | 20 to 22 | |
| 12 to 16 |
| Thermal Shock Resistance, points | 12 to 15 | |
| 14 to 21 |
Alloy Composition
| Carbon (C), % | 0 to 0.080 | |
| 0 to 0.030 |
| Chromium (Cr), % | 18 to 20 | |
| 0 |
| Iron (Fe), % | 58 to 68 | |
| 0 to 0.010 |
| Manganese (Mn), % | 0 to 2.0 | |
| 0 |
| Molybdenum (Mo), % | 3.0 to 4.0 | |
| 99.9 to 100 |
| Nickel (Ni), % | 11 to 15 | |
| 0 to 0.0020 |
| Nitrogen (N), % | 0 to 0.1 | |
| 0 to 0.0020 |
| Oxygen (O), % | 0 | |
| 0 to 0.0015 |
| Phosphorus (P), % | 0 to 0.045 | |
| 0 |
| Silicon (Si), % | 0 to 0.75 | |
| 0 to 0.010 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 |