K94200 Alloy vs. ASTM F15 Fe-Ni-Co
Both K94200 alloy and ASTM F15 Fe-Ni-Co are iron alloys. There are 18 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 ASTM F15 Fe-Ni-Co.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 190 |
| Poisson's Ratio | 0.34 | |
| 0.3 |
| Shear Modulus, GPa | 54 | |
| 73 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 520 to 880 |
Thermal Properties
| Curie Temperature, °C | 350 | |
| 430 |
| Melting Onset (Solidus), °C | 1440 | |
| 1450 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 460 |
| Thermal Conductivity, W/m-K | 15 | |
| 17 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 6.0 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.7 | |
| 3.7 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
| 4.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 8.3 |
Common Calculations
| Stiffness to Weight: Axial, points | 9.8 | |
| 13 |
| Stiffness to Weight: Bending, points | 21 | |
| 23 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 17 to 29 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 17 to 24 |
| Thermal Diffusivity, mm2/s | 3.7 | |
| 4.5 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 32 to 55 |