C82800 Copper vs. Grade 7 Babbitt Metal
C82800 copper belongs to the copper alloys classification, while grade 7 Babbitt Metal belongs to the otherwise unclassified metals. There are 16 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.
For each property being compared, the top bar is C82800 copper and the bottom bar is grade 7 Babbitt Metal.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 26 |
| Poisson's Ratio | 0.33 | |
| 0.4 |
| Shear Modulus, GPa | 46 | |
| 9.1 |
| Tensile Strength: Yield (Proof), MPa | 380 to 1000 | |
| 25 |
Thermal Properties
| Latent Heat of Fusion, J/g | 240 | |
| 48 |
| Melting Completion (Liquidus), °C | 930 | |
| 270 |
| Melting Onset (Solidus), °C | 890 | |
| 240 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 150 |
| Thermal Expansion, µm/m-K | 17 | |
| 26 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.7 | |
| 10 |
| Embodied Carbon, kg CO2/kg material | 12 | |
| 4.4 |
| Embodied Energy, MJ/kg | 190 | |
| 62 |
| Embodied Water, L/kg | 310 | |
| 880 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 590 to 4080 | |
| 12 |
| Stiffness to Weight: Axial, points | 7.8 | |
| 1.4 |
| Stiffness to Weight: Bending, points | 19 | |
| 9.6 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.15 | |
| 0 to 0.0050 |
| Antimony (Sb), % | 0 | |
| 14 to 16 |
| Arsenic (As), % | 0 | |
| 0.3 to 0.6 |
| Beryllium (Be), % | 2.5 to 2.9 | |
| 0 |
| Bismuth (Bi), % | 0 | |
| 0 to 0.1 |
| Cadmium (Cd), % | 0 | |
| 0 to 0.050 |
| Chromium (Cr), % | 0 to 0.1 | |
| 0 |
| Cobalt (Co), % | 0.15 to 0.7 | |
| 0 |
| Copper (Cu), % | 94.6 to 97.2 | |
| 0 to 0.5 |
| Iron (Fe), % | 0 to 0.25 | |
| 0 to 0.1 |
| Lead (Pb), % | 0 to 0.020 | |
| 71.9 to 76.4 |
| Nickel (Ni), % | 0 to 0.2 | |
| 0 |
| Silicon (Si), % | 0.2 to 0.35 | |
| 0 |
| Tin (Sn), % | 0 to 0.1 | |
| 9.3 to 10.7 |
| Titanium (Ti), % | 0 to 0.12 | |
| 0 |
| Zinc (Zn), % | 0 to 0.1 | |
| 0 to 0.0050 |
| Residuals, % | 0 to 0.5 | |
| 0 |