K94200 Alloy vs. Austenitic Nodular Cast Iron
Both K94200 alloy and austenitic nodular cast iron are iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is K94200 alloy and the bottom bar is austenitic nodular cast iron.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 180 to 190 |
| Elongation at Break, % | 5.0 to 32 | |
| 6.8 to 34 |
| Poisson's Ratio | 0.34 | |
| 0.29 to 0.3 |
| Shear Modulus, GPa | 54 | |
| 70 to 72 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 430 to 500 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 190 to 240 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 1300 to 1360 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 470 to 490 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 13 to 14 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 7.7 to 8.0 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 24 to 140 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 1460 | |
| 98 to 160 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 24 to 25 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 15 to 18 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 16 to 18 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 12 to 15 |