Grade CW12MW Nickel vs. EN 1.0234 Steel
Grade CW12MW nickel belongs to the nickel alloys classification, while EN 1.0234 steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is grade CW12MW nickel and the bottom bar is EN 1.0234 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 220 | |
| 190 |
| Elongation at Break, % | 4.6 | |
| 12 to 29 |
| Fatigue Strength, MPa | 130 | |
| 170 to 270 |
| Poisson's Ratio | 0.29 | |
| 0.29 |
| Shear Modulus, GPa | 85 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 560 | |
| 350 to 480 |
| Tensile Strength: Yield (Proof), MPa | 310 | |
| 220 to 410 |
Thermal Properties
| Latent Heat of Fusion, J/g | 320 | |
| 250 |
| Maximum Temperature: Mechanical, °C | 960 | |
| 400 |
| Melting Completion (Liquidus), °C | 1610 | |
| 1460 |
| Melting Onset (Solidus), °C | 1560 | |
| 1420 |
| Specific Heat Capacity, J/kg-K | 410 | |
| 470 |
| Thermal Expansion, µm/m-K | 12 | |
| 12 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 70 | |
| 1.8 |
| Density, g/cm3 | 9.1 | |
| 7.9 |
| Embodied Carbon, kg CO2/kg material | 13 | |
| 1.4 |
| Embodied Energy, MJ/kg | 180 | |
| 18 |
| Embodied Water, L/kg | 280 | |
| 46 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 22 | |
| 36 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 220 | |
| 130 to 440 |
| Stiffness to Weight: Axial, points | 13 | |
| 13 |
| Stiffness to Weight: Bending, points | 22 | |
| 24 |
| Strength to Weight: Axial, points | 17 | |
| 12 to 17 |
| Strength to Weight: Bending, points | 17 | |
| 14 to 17 |
| Thermal Shock Resistance, points | 16 | |
| 11 to 15 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0.020 to 0.060 |
| Carbon (C), % | 0 to 0.12 | |
| 0.13 to 0.17 |
| Chromium (Cr), % | 15.5 to 17.5 | |
| 0 |
| Iron (Fe), % | 4.5 to 7.5 | |
| 99.02 to 99.5 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0.35 to 0.6 |
| Molybdenum (Mo), % | 16 to 18 | |
| 0 |
| Nickel (Ni), % | 49.2 to 60.1 | |
| 0 |
| Phosphorus (P), % | 0 to 0.040 | |
| 0 to 0.025 |
| Silicon (Si), % | 0 to 1.0 | |
| 0 to 0.1 |
| Sulfur (S), % | 0 to 0.030 | |
| 0 to 0.025 |
| Tungsten (W), % | 3.8 to 5.3 | |
| 0 |
| Vanadium (V), % | 0.2 to 0.4 | |
| 0 |