C14700 Copper vs. C15000 Copper
Both C14700 copper and C15000 copper are copper alloys. Their average alloy composition is basically identical.
For each property being compared, the top bar is C14700 copper and the bottom bar is C15000 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 120 |
| Elongation at Break, % | 9.1 to 35 | |
| 13 to 54 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Shear Modulus, GPa | 43 | |
| 43 |
| Shear Strength, MPa | 160 to 190 | |
| 150 to 280 |
| Tensile Strength: Ultimate (UTS), MPa | 240 to 320 | |
| 200 to 460 |
| Tensile Strength: Yield (Proof), MPa | 85 to 250 | |
| 45 to 460 |
Thermal Properties
| Latent Heat of Fusion, J/g | 210 | |
| 210 |
| Maximum Temperature: Mechanical, °C | 200 | |
| 200 |
| Melting Completion (Liquidus), °C | 1080 | |
| 1080 |
| Melting Onset (Solidus), °C | 1070 | |
| 980 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 390 |
| Thermal Conductivity, W/m-K | 370 | |
| 370 |
| Thermal Expansion, µm/m-K | 17 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 95 | |
| 93 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 96 | |
| 93 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 30 | |
| 31 |
| Density, g/cm3 | 8.9 | |
| 9.0 |
| Embodied Carbon, kg CO2/kg material | 2.6 | |
| 2.7 |
| Embodied Energy, MJ/kg | 41 | |
| 43 |
| Embodied Water, L/kg | 310 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 25 to 65 | |
| 19 to 250 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 31 to 280 | |
| 8.7 to 910 |
| Stiffness to Weight: Axial, points | 7.2 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 18 | |
| 18 |
| Strength to Weight: Axial, points | 7.3 to 10 | |
| 6.2 to 14 |
| Strength to Weight: Bending, points | 9.5 to 12 | |
| 8.5 to 15 |
| Thermal Diffusivity, mm2/s | 110 | |
| 110 |
| Thermal Shock Resistance, points | 8.4 to 12 | |
| 7.3 to 17 |
Alloy Composition
| Copper (Cu), % | 99.395 to 99.798 | |
| 99.8 to 99.9 |
| Phosphorus (P), % | 0.0020 to 0.0050 | |
| 0 |
| Sulfur (S), % | 0.2 to 0.5 | |
| 0 |
| Zirconium (Zr), % | 0 | |
| 0.1 to 0.2 |
| Residuals, % | 0 to 0.1 | |
| 0 |