AISI 416 Stainless Steel vs. Grade CW6M Nickel
AISI 416 stainless steel belongs to the iron alloys classification, while grade CW6M nickel belongs to the nickel alloys. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.
For each property being compared, the top bar is AISI 416 stainless steel and the bottom bar is grade CW6M nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 190 | |
| 220 |
| Elongation at Break, % | 13 to 31 | |
| 29 |
| Fatigue Strength, MPa | 230 to 340 | |
| 210 |
| Poisson's Ratio | 0.28 | |
| 0.29 |
| Shear Modulus, GPa | 76 | |
| 84 |
| Tensile Strength: Ultimate (UTS), MPa | 510 to 800 | |
| 560 |
| Tensile Strength: Yield (Proof), MPa | 290 to 600 | |
| 310 |
Thermal Properties
| Latent Heat of Fusion, J/g | 270 | |
| 330 |
| Maximum Temperature: Mechanical, °C | 680 | |
| 970 |
| Melting Completion (Liquidus), °C | 1530 | |
| 1530 |
| Melting Onset (Solidus), °C | 1480 | |
| 1470 |
| Specific Heat Capacity, J/kg-K | 480 | |
| 430 |
| Thermal Expansion, µm/m-K | 9.9 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 7.0 | |
| 65 |
| Density, g/cm3 | 7.7 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 1.9 | |
| 13 |
| Embodied Energy, MJ/kg | 27 | |
| 170 |
| Embodied Water, L/kg | 100 | |
| 300 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 98 to 140 | |
| 140 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 to 940 | |
| 220 |
| Stiffness to Weight: Axial, points | 14 | |
| 14 |
| Stiffness to Weight: Bending, points | 25 | |
| 23 |
| Strength to Weight: Axial, points | 18 to 29 | |
| 18 |
| Strength to Weight: Bending, points | 18 to 25 | |
| 17 |
| Thermal Shock Resistance, points | 19 to 30 | |
| 16 |
Alloy Composition
| Carbon (C), % | 0 to 0.15 | |
| 0 to 0.070 |
| Chromium (Cr), % | 12 to 14 | |
| 17 to 20 |
| Iron (Fe), % | 83.2 to 87.9 | |
| 0 to 3.0 |
| Manganese (Mn), % | 0 to 1.3 | |
| 0 to 1.0 |
| Molybdenum (Mo), % | 0 | |
| 17 to 20 |
| Nickel (Ni), % | 0 | |
| 54.9 to 66 |
| Phosphorus (P), % | 0 to 0.060 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0.15 to 0.35 | |
| 0 to 0.030 |