R30605 Cobalt vs. N07041 Nickel
R30605 cobalt belongs to the cobalt alloys classification, while N07041 nickel belongs to the nickel alloys. There are 16 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.
For each property being compared, the top bar is R30605 cobalt and the bottom bar is N07041 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 210 | |
| 220 |
| Elongation at Break, % | 34 | |
| 14 |
| Fatigue Strength, MPa | 260 to 590 | |
| 540 |
| Tensile Strength: Ultimate (UTS), MPa | 1130 to 1900 | |
| 1400 |
| Tensile Strength: Yield (Proof), MPa | 470 to 1600 | |
| 1050 |
Thermal Properties
| Melting Onset (Solidus), °C | 1330 | |
| 1320 |
| Specific Heat Capacity, J/kg-K | 410 | |
| 450 |
| Thermal Conductivity, W/m-K | 9.6 | |
| 11 |
| Thermal Expansion, µm/m-K | 12 | |
| 12 |
Otherwise Unclassified Properties
| Density, g/cm3 | 9.6 | |
| 8.2 |
Common Calculations
| Stiffness to Weight: Axial, points | 12 | |
| 15 |
| Stiffness to Weight: Bending, points | 21 | |
| 25 |
| Strength to Weight: Axial, points | 33 to 55 | |
| 47 |
| Strength to Weight: Bending, points | 25 to 36 | |
| 34 |
| Thermal Diffusivity, mm2/s | 2.5 | |
| 3.0 |
| Thermal Shock Resistance, points | 31 to 52 | |
| 38 |