C70260 Copper vs. Grade 1 Babbitt Metal
C70260 copper belongs to the copper alloys classification, while grade 1 Babbitt Metal belongs to the otherwise unclassified metals. 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 C70260 copper and the bottom bar is grade 1 Babbitt Metal.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 53 |
| Elongation at Break, % | 9.5 to 19 | |
| 34 |
| Poisson's Ratio | 0.34 | |
| 0.35 |
| Shear Modulus, GPa | 44 | |
| 20 |
| Tensile Strength: Yield (Proof), MPa | 410 to 650 | |
| 30 |
Thermal Properties
| Latent Heat of Fusion, J/g | 220 | |
| 70 |
| Melting Completion (Liquidus), °C | 1060 | |
| 370 |
| Melting Onset (Solidus), °C | 1040 | |
| 220 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 230 |
| Thermal Conductivity, W/m-K | 160 | |
| 45 |
| Thermal Expansion, µm/m-K | 17 | |
| 21 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 40 to 50 | |
| 13 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 40 to 51 | |
| 16 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 31 | |
| 75 |
| Density, g/cm3 | 8.9 | |
| 7.3 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 12 |
| Embodied Energy, MJ/kg | 43 | |
| 200 |
| Embodied Water, L/kg | 310 | |
| 1160 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 710 to 1810 | |
| 8.6 |
| Stiffness to Weight: Axial, points | 7.3 | |
| 4.0 |
| Stiffness to Weight: Bending, points | 18 | |
| 17 |
| Thermal Diffusivity, mm2/s | 45 | |
| 26 |
Alloy Composition
| Aluminum (Al), % | 0 | |
| 0 to 0.0050 |
| Antimony (Sb), % | 0 | |
| 4.0 to 5.0 |
| Arsenic (As), % | 0 | |
| 0 to 0.1 |
| Bismuth (Bi), % | 0 | |
| 0 to 0.080 |
| Cadmium (Cd), % | 0 | |
| 0 to 0.050 |
| Copper (Cu), % | 95.8 to 98.8 | |
| 4.0 to 5.0 |
| Iron (Fe), % | 0 | |
| 0 to 0.080 |
| Lead (Pb), % | 0 | |
| 0 to 0.35 |
| Nickel (Ni), % | 1.0 to 3.0 | |
| 0 |
| Phosphorus (P), % | 0 to 0.010 | |
| 0 |
| Silicon (Si), % | 0.2 to 0.7 | |
| 0 |
| Tin (Sn), % | 0 | |
| 89.3 to 92 |
| Zinc (Zn), % | 0 | |
| 0 to 0.0050 |
| Residuals, % | 0 to 0.5 | |
| 0 |