R60901 Alloy vs. K94200 Alloy
R60901 alloy belongs to the otherwise unclassified metals classification, while K94200 alloy belongs to the iron alloys. There are 18 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.
For each property being compared, the top bar is R60901 alloy and the bottom bar is K94200 alloy.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 98 | |
| 140 |
| Elongation at Break, % | 17 to 22 | |
| 5.0 to 32 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Shear Modulus, GPa | 37 | |
| 54 |
| Tensile Strength: Ultimate (UTS), MPa | 500 to 580 | |
| 500 to 710 |
| Tensile Strength: Yield (Proof), MPa | 350 to 390 | |
| 270 to 650 |
Thermal Properties
| Specific Heat Capacity, J/kg-K | 270 | |
| 500 |
| Thermal Conductivity, W/m-K | 17 | |
| 15 |
| Thermal Expansion, µm/m-K | 6.3 | |
| 5.0 |
Otherwise Unclassified Properties
| Density, g/cm3 | 6.6 | |
| 8.2 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 88 to 100 | |
| 35 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 640 to 760 | |
| 250 to 1460 |
| Stiffness to Weight: Axial, points | 8.3 | |
| 9.8 |
| Stiffness to Weight: Bending, points | 23 | |
| 21 |
| Strength to Weight: Axial, points | 21 to 25 | |
| 17 to 24 |
| Strength to Weight: Bending, points | 21 to 24 | |
| 17 to 22 |
| Thermal Diffusivity, mm2/s | 9.7 | |
| 3.7 |
| Thermal Shock Resistance, points | 58 to 67 | |
| 49 to 70 |