K94200 Alloy vs. EN 2.4878 Nickel
K94200 alloy belongs to the iron alloys classification, while EN 2.4878 nickel belongs to the nickel 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 K94200 alloy and the bottom bar is EN 2.4878 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 200 |
| Elongation at Break, % | 5.0 to 32 | |
| 13 to 17 |
| Poisson's Ratio | 0.34 | |
| 0.29 |
| Shear Modulus, GPa | 54 | |
| 78 |
| Shear Strength, MPa | 330 to 410 | |
| 750 to 760 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 1210 to 1250 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 740 to 780 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 1320 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 460 |
| Thermal Conductivity, W/m-K | 15 | |
| 11 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 12 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 8.3 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 150 to 180 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 1460 | |
| 1370 to 1540 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 24 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 41 to 42 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 31 |
| Thermal Diffusivity, mm2/s | 3.7 | |
| 2.8 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 37 to 39 |