K93600 Alloy vs. SAE-AISI H21 Steel
Both K93600 alloy and SAE-AISI H21 steel are iron alloys. There are 13 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.
For each property being compared, the top bar is K93600 alloy and the bottom bar is SAE-AISI H21 steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 200 |
| Tensile Strength: Ultimate (UTS), MPa | 480 to 810 | |
| 720 to 1790 |
Thermal Properties
| Melting Onset (Solidus), °C | 1430 | |
| 1580 |
| Specific Heat Capacity, J/kg-K | 520 | |
| 440 |
| Thermal Conductivity, W/m-K | 13 | |
| 27 |
| Thermal Expansion, µm/m-K | 7.3 | |
| 11 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.1 | |
| 8.5 |
Common Calculations
| Stiffness to Weight: Axial, points | 9.4 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 23 |
| Strength to Weight: Axial, points | 16 to 28 | |
| 23 to 58 |
| Strength to Weight: Bending, points | 17 to 24 | |
| 21 to 38 |
| Thermal Diffusivity, mm2/s | 3.1 | |
| 7.1 |
| Thermal Shock Resistance, points | 34 to 57 | |
| 24 to 59 |