K94200 Alloy vs. Grade CW12MW Nickel
K94200 alloy belongs to the iron alloys classification, while grade CW12MW nickel belongs to the nickel alloys. There are 17 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.
For each property being compared, the top bar is K94200 alloy and the bottom bar is grade CW12MW nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 220 |
| Elongation at Break, % | 5.0 to 32 | |
| 4.6 |
| Poisson's Ratio | 0.34 | |
| 0.29 |
| Shear Modulus, GPa | 54 | |
| 85 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 560 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 310 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 1560 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 410 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 12 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 9.1 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 22 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 1460 | |
| 220 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 22 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 17 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 17 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 16 |