Grade 1 Babbitt Metal vs. C18600 Copper
Grade 1 Babbitt Metal belongs to the otherwise unclassified metals classification, while C18600 copper belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.
For each property being compared, the top bar is grade 1 Babbitt Metal and the bottom bar is C18600 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 53 | |
| 120 |
| Elongation at Break, % | 34 | |
| 8.0 to 11 |
| Poisson's Ratio | 0.35 | |
| 0.34 |
| Shear Modulus, GPa | 20 | |
| 44 |
| Tensile Strength: Yield (Proof), MPa | 30 | |
| 500 to 520 |
Thermal Properties
| Latent Heat of Fusion, J/g | 70 | |
| 210 |
| Melting Completion (Liquidus), °C | 370 | |
| 1090 |
| Melting Onset (Solidus), °C | 220 | |
| 1070 |
| Specific Heat Capacity, J/kg-K | 230 | |
| 390 |
| Thermal Conductivity, W/m-K | 45 | |
| 280 |
| Thermal Expansion, µm/m-K | 21 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 13 | |
| 70 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 16 | |
| 71 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 75 | |
| 31 |
| Density, g/cm3 | 7.3 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 12 | |
| 2.9 |
| Embodied Energy, MJ/kg | 200 | |
| 46 |
| Embodied Water, L/kg | 1160 | |
| 310 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 8.6 | |
| 1060 to 1180 |
| Stiffness to Weight: Axial, points | 4.0 | |
| 7.3 |
| Stiffness to Weight: Bending, points | 17 | |
| 18 |
| Thermal Diffusivity, mm2/s | 26 | |
| 81 |
Alloy Composition
| Aluminum (Al), % | 0 to 0.0050 | |
| 0 |
| Antimony (Sb), % | 4.0 to 5.0 | |
| 0 |
| Arsenic (As), % | 0 to 0.1 | |
| 0 |
| Bismuth (Bi), % | 0 to 0.080 | |
| 0 |
| Cadmium (Cd), % | 0 to 0.050 | |
| 0 |
| Chromium (Cr), % | 0 | |
| 0.1 to 1.0 |
| Cobalt (Co), % | 0 | |
| 0 to 0.1 |
| Copper (Cu), % | 4.0 to 5.0 | |
| 96.5 to 99.55 |
| Iron (Fe), % | 0 to 0.080 | |
| 0.25 to 0.8 |
| Lead (Pb), % | 0 to 0.35 | |
| 0 |
| Nickel (Ni), % | 0 | |
| 0 to 0.25 |
| Tin (Sn), % | 89.3 to 92 | |
| 0 |
| Titanium (Ti), % | 0 | |
| 0.050 to 0.5 |
| Zinc (Zn), % | 0 to 0.0050 | |
| 0 |
| Zirconium (Zr), % | 0 | |
| 0.050 to 0.4 |
| Residuals, % | 0 | |
| 0 to 0.5 |