K94200 Alloy vs. AISI 422 Stainless Steel
Both K94200 alloy and AISI 422 stainless steel are iron alloys. There are 22 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 K94200 alloy and the bottom bar is AISI 422 stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 200 |
| Elongation at Break, % | 5.0 to 32 | |
| 15 to 17 |
| Poisson's Ratio | 0.34 | |
| 0.28 |
| Shear Modulus, GPa | 54 | |
| 76 |
| Shear Strength, MPa | 330 to 410 | |
| 560 to 660 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 710 | |
| 910 to 1080 |
| Tensile Strength: Yield (Proof), MPa | 270 to 650 | |
| 670 to 870 |
Thermal Properties
| Melting Onset (Solidus), °C | 1440 | |
| 1470 |
| Specific Heat Capacity, J/kg-K | 500 | |
| 470 |
| Thermal Conductivity, W/m-K | 15 | |
| 24 |
| Thermal Expansion, µm/m-K | 5.0 | |
| 10 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 2.7 | |
| 4.7 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 3.0 | |
| 5.3 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.2 | |
| 7.9 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 35 to 130 | |
| 140 to 150 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 250 to 1460 | |
| 1140 to 1910 |
| Stiffness to Weight: Axial, points | 9.8 | |
| 14 |
| Stiffness to Weight: Bending, points | 21 | |
| 25 |
| Strength to Weight: Axial, points | 17 to 24 | |
| 32 to 38 |
| Strength to Weight: Bending, points | 17 to 22 | |
| 26 to 30 |
| Thermal Diffusivity, mm2/s | 3.7 | |
| 6.4 |
| Thermal Shock Resistance, points | 49 to 70 | |
| 33 to 39 |