Half-hard K93600 vs. Half-hard K94200
Both half-hard K93600 and half-hard K94200 are iron alloys. Both are furnished in the half-hard temper. There are 21 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is half-hard K93600 and the bottom bar is half-hard K94200.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 140 |
| Elongation at Break, % | 5.0 | |
| 5.0 |
| Shear Strength, MPa | 380 | |
| 410 |
| Tensile Strength: Ultimate (UTS), MPa | 650 | |
| 710 |
| Tensile Strength: Yield (Proof), MPa | 600 | |
| 650 |
Thermal Properties
| Curie Temperature, °C | 250 | |
| 350 |
| Melting Onset (Solidus), °C | 1430 | |
| 1440 |
| Specific Heat Capacity, J/kg-K | 520 | |
| 500 |
| Thermal Conductivity, W/m-K | 13 | |
| 15 |
| Thermal Expansion, µm/m-K | 7.3 | |
| 5.0 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.2 | |
| 2.7 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.4 | |
| 3.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.1 | |
| 8.2 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 32 | |
| 35 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 1310 | |
| 1460 |
| Stiffness to Weight: Axial, points | 9.4 | |
| 9.8 |
| Stiffness to Weight: Bending, points | 21 | |
| 21 |
| Strength to Weight: Axial, points | 22 | |
| 24 |
| Strength to Weight: Bending, points | 21 | |
| 22 |
| Thermal Diffusivity, mm2/s | 3.1 | |
| 3.7 |
| Thermal Shock Resistance, points | 47 | |
| 70 |