Austempered Cast Iron vs. K93600 Alloy
Both austempered cast iron and K93600 alloy are iron 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 austempered cast iron and the bottom bar is K93600 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 180 | |
| 140 |
| Elongation at Break, % | 1.1 to 13 | |
| 5.0 to 35 |
| Tensile Strength: Ultimate (UTS), MPa | 860 to 1800 | |
| 480 to 810 |
| Tensile Strength: Yield (Proof), MPa | 560 to 1460 | |
| 280 to 750 |
Thermal Properties
| Melting Onset (Solidus), °C | 1340 | |
| 1430 |
| Specific Heat Capacity, J/kg-K | 490 | |
| 520 |
| Thermal Conductivity, W/m-K | 42 | |
| 13 |
| Thermal Expansion, µm/m-K | 13 | |
| 7.3 |
Otherwise Unclassified Properties
| Density, g/cm3 | 7.5 | |
| 8.1 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 19 to 95 | |
| 21 to 280 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 880 to 3970 | |
| 280 to 2050 |
| Stiffness to Weight: Axial, points | 13 | |
| 9.4 |
| Stiffness to Weight: Bending, points | 25 | |
| 21 |
| Strength to Weight: Axial, points | 32 to 66 | |
| 16 to 28 |
| Strength to Weight: Bending, points | 27 to 44 | |
| 17 to 24 |
| Thermal Diffusivity, mm2/s | 11 | |
| 3.1 |
| Thermal Shock Resistance, points | 25 to 53 | |
| 34 to 57 |