EN 2.4878 Nickel vs. K94200 Alloy
EN 2.4878 nickel belongs to the nickel alloys classification, while K94200 alloy belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.
For each property being compared, the top bar is EN 2.4878 nickel and the bottom bar is K94200 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 200 | |
| 140 |
| Elongation at Break, % | 13 to 17 | |
| 5.0 to 32 |
| Poisson's Ratio | 0.29 | |
| 0.34 |
| Shear Modulus, GPa | 78 | |
| 54 |
| Shear Strength, MPa | 750 to 760 | |
| 330 to 410 |
| Tensile Strength: Ultimate (UTS), MPa | 1210 to 1250 | |
| 500 to 710 |
| Tensile Strength: Yield (Proof), MPa | 740 to 780 | |
| 270 to 650 |
Thermal Properties
| Melting Onset (Solidus), °C | 1320 | |
| 1440 |
| Specific Heat Capacity, J/kg-K | 460 | |
| 500 |
| Thermal Conductivity, W/m-K | 11 | |
| 15 |
| Thermal Expansion, µm/m-K | 12 | |
| 5.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.3 | |
| 8.2 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 150 to 180 | |
| 35 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1370 to 1540 | |
| 250 to 1460 |
| Stiffness to Weight: Axial, points | 13 | |
| 9.8 |
| Stiffness to Weight: Bending, points | 24 | |
| 21 |
| Strength to Weight: Axial, points | 41 to 42 | |
| 17 to 24 |
| Strength to Weight: Bending, points | 31 | |
| 17 to 22 |
| Thermal Diffusivity, mm2/s | 2.8 | |
| 3.7 |
| Thermal Shock Resistance, points | 37 to 39 | |
| 49 to 70 |