C65500 Bronze vs. C61500 Bronze
Both C65500 bronze and C61500 bronze are copper alloys. They have a moderately high 90% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.
For each property being compared, the top bar is C65500 bronze and the bottom bar is C61500 bronze.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 110 |
| Elongation at Break, % | 4.0 to 70 | |
| 3.0 to 55 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Shear Modulus, GPa | 43 | |
| 42 |
| Shear Strength, MPa | 260 to 440 | |
| 350 to 550 |
| Tensile Strength: Ultimate (UTS), MPa | 360 to 760 | |
| 480 to 970 |
| Tensile Strength: Yield (Proof), MPa | 120 to 430 | |
| 150 to 720 |
Thermal Properties
| Latent Heat of Fusion, J/g | 260 | |
| 220 |
| Maximum Temperature: Mechanical, °C | 200 | |
| 220 |
| Melting Completion (Liquidus), °C | 1030 | |
| 1040 |
| Melting Onset (Solidus), °C | 970 | |
| 1030 |
| Specific Heat Capacity, J/kg-K | 400 | |
| 430 |
| Thermal Conductivity, W/m-K | 36 | |
| 58 |
| Thermal Expansion, µm/m-K | 18 | |
| 18 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 7.0 | |
| 13 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 7.3 | |
| 13 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 29 | |
| 29 |
| Density, g/cm3 | 8.6 | |
| 8.4 |
| Embodied Carbon, kg CO2/kg material | 2.7 | |
| 3.2 |
| Embodied Energy, MJ/kg | 42 | |
| 52 |
| Embodied Water, L/kg | 300 | |
| 380 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 11 to 450 | |
| 27 to 200 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 62 to 790 | |
| 100 to 2310 |
| Stiffness to Weight: Axial, points | 7.5 | |
| 7.5 |
| Stiffness to Weight: Bending, points | 19 | |
| 19 |
| Strength to Weight: Axial, points | 12 to 24 | |
| 16 to 32 |
| Strength to Weight: Bending, points | 13 to 21 | |
| 16 to 26 |
| Thermal Diffusivity, mm2/s | 10 | |
| 16 |
| Thermal Shock Resistance, points | 12 to 26 | |
| 17 to 34 |
Alloy Composition
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| Aluminum (Al), % | 0 | |
| 7.7 to 8.3 |
| Copper (Cu), % | 91.5 to 96.7 | |
| 89 to 90.5 |
| Iron (Fe), % | 0 to 0.8 | |
| 0 |
| Lead (Pb), % | 0 to 0.050 | |
| 0 to 0.015 |
| Manganese (Mn), % | 0.5 to 1.3 | |
| 0 |
| Nickel (Ni), % | 0 to 0.6 | |
| 1.8 to 2.2 |
| Silicon (Si), % | 2.8 to 3.8 | |
| 0 |
| Zinc (Zn), % | 0 to 1.5 | |
| 0 |
| Residuals, % | 0 to 0.5 | |
| 0 to 0.5 |