R30035 Cobalt vs. Commercially Pure Palladium
R30035 cobalt belongs to the cobalt alloys classification, while commercially pure palladium belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.
For each property being compared, the top bar is R30035 cobalt and the bottom bar is commercially pure palladium.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 220 to 230 | |
| 120 |
| Elongation at Break, % | 9.0 to 46 | |
| 1.1 to 11 |
| Poisson's Ratio | 0.29 | |
| 0.39 |
| Shear Modulus, GPa | 84 to 89 | |
| 43 |
| Tensile Strength: Ultimate (UTS), MPa | 900 to 1900 | |
| 200 to 380 |
Thermal Properties
| Latent Heat of Fusion, J/g | 320 | |
| 160 |
| Melting Completion (Liquidus), °C | 1440 | |
| 1550 |
| Melting Onset (Solidus), °C | 1320 | |
| 1550 |
| Specific Heat Capacity, J/kg-K | 440 | |
| 240 |
| Thermal Expansion, µm/m-K | 13 | |
| 12 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 1.7 | |
| 16 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 1.8 | |
| 12 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.7 | |
| 12 |
Common Calculations
| Stiffness to Weight: Axial, points | 14 to 15 | |
| 5.6 |
| Stiffness to Weight: Bending, points | 23 to 24 | |
| 14 |
| Strength to Weight: Axial, points | 29 to 61 | |
| 4.5 to 8.8 |
| Strength to Weight: Bending, points | 24 to 39 | |
| 6.2 to 9.7 |
| Thermal Shock Resistance, points | 23 to 46 | |
| 9.8 to 19 |
Alloy Composition
Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
| Boron (B), % | 0 to 0.015 | |
| 0 |
| Carbon (C), % | 0 to 0.025 | |
| 0 |
| Chromium (Cr), % | 19 to 21 | |
| 0 |
| Cobalt (Co), % | 29.1 to 39 | |
| 0 |
| Iron (Fe), % | 0 to 1.0 | |
| 0 |
| Manganese (Mn), % | 0 to 0.15 | |
| 0 |
| Molybdenum (Mo), % | 9.0 to 10.5 | |
| 0 |
| Nickel (Ni), % | 33 to 37 | |
| 0 |
| Palladium (Pd), % | 0 | |
| 99.8 to 100 |
| Phosphorus (P), % | 0 to 0.015 | |
| 0 |
| Silicon (Si), % | 0 to 0.15 | |
| 0 |
| Sulfur (S), % | 0 to 0.010 | |
| 0 |
| Titanium (Ti), % | 0 to 1.0 | |
| 0 |
| Residuals, % | 0 | |
| 0 to 0.2 |