R30021 Cobalt vs. 90-silver 10-cadmium-oxide
R30021 cobalt belongs to the cobalt alloys classification, while 90-silver 10-cadmium-oxide belongs to the otherwise unclassified metals. There are 7 material properties with values for both materials. Properties with values for just one material (23, in this case) are not shown.
For each property being compared, the top bar is R30021 cobalt and the bottom bar is 90-silver 10-cadmium-oxide.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 8.4 | |
| 10 |
| Electrical Conductivity: Equal Volume, % IACS | 1.9 | |
| 72 to 100 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.1 | |
| 64 to 91 |
| Elongation at Break, % | 9.0 | |
| 1.1 to 28 |
| Strength to Weight: Axial, points | 23 | |
| 7.0 to 11 |
| Strength to Weight: Bending, points | 21 | |
| 8.8 to 12 |
| Tensile Strength: Ultimate (UTS), MPa | 700 | |
| 260 to 400 |