Grade 8 Babbitt Metal vs. C82500 Copper
Grade 8 Babbitt Metal belongs to the otherwise unclassified metals classification, while C82500 copper belongs to the copper alloys. There are 18 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 grade 8 Babbitt Metal and the bottom bar is C82500 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 24 | |
| 120 |
| Poisson's Ratio | 0.41 | |
| 0.33 |
| Shear Modulus, GPa | 8.5 | |
| 45 |
| Tensile Strength: Yield (Proof), MPa | 23 | |
| 310 to 980 |
Thermal Properties
| Latent Heat of Fusion, J/g | 46 | |
| 240 |
| Melting Completion (Liquidus), °C | 270 | |
| 980 |
| Melting Onset (Solidus), °C | 240 | |
| 860 |
| Specific Heat Capacity, J/kg-K | 150 | |
| 390 |
| Thermal Conductivity, W/m-K | 24 | |
| 130 |
| Thermal Expansion, µm/m-K | 24 | |
| 17 |
Otherwise Unclassified Properties
| Density, g/cm3 | 10 | |
| 8.8 |
| Embodied Carbon, kg CO2/kg material | 3.9 | |
| 10 |
| Embodied Energy, MJ/kg | 53 | |
| 160 |
| Embodied Water, L/kg | 840 | |
| 310 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 11 | |
| 400 to 4000 |
| Stiffness to Weight: Axial, points | 1.3 | |
| 7.7 |
| Stiffness to Weight: Bending, points | 9.2 | |
| 19 |
| Thermal Diffusivity, mm2/s | 16 | |
| 38 |
Alloy Composition
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| Aluminum (Al), % | 0 to 0.0050 | |
| 0 to 0.15 |
| Antimony (Sb), % | 14 to 16 | |
| 0 |
| Arsenic (As), % | 0.3 to 0.6 | |
| 0 |
| Beryllium (Be), % | 0 | |
| 1.9 to 2.3 |
| Bismuth (Bi), % | 0 to 0.1 | |
| 0 |
| Cadmium (Cd), % | 0 to 0.050 | |
| 0 |
| Chromium (Cr), % | 0 | |
| 0 to 0.1 |
| Cobalt (Co), % | 0 | |
| 0.15 to 0.7 |
| Copper (Cu), % | 0 to 0.5 | |
| 95.3 to 97.8 |
| Iron (Fe), % | 0 to 0.1 | |
| 0 to 0.25 |
| Lead (Pb), % | 77.1 to 81.2 | |
| 0 to 0.020 |
| Nickel (Ni), % | 0 | |
| 0 to 0.2 |
| Silicon (Si), % | 0 | |
| 0.2 to 0.35 |
| Tin (Sn), % | 4.5 to 5.5 | |
| 0 to 0.1 |
| Titanium (Ti), % | 0 | |
| 0 to 0.12 |
| Zinc (Zn), % | 0 to 0.0050 | |
| 0 to 0.1 |
| Residuals, % | 0 | |
| 0 to 0.5 |