O25 C10200 Copper vs. O25 C10700 Copper
Both O25 C10200 copper and O25 C10700 copper are copper alloys. Both are furnished in the O25 (hot rolled and annealed) condition. Their average alloy composition is basically identical.
For each property being compared, the top bar is O25 C10200 copper and the bottom bar is O25 C10700 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 120 |
| Elongation at Break, % | 45 | |
| 45 |
| Poisson's Ratio | 0.34 | |
| 0.34 |
| Rockwell F Hardness | 57 | |
| 57 |
| Rockwell Superficial 30T Hardness | 27 | |
| 27 |
| Shear Modulus, GPa | 43 | |
| 43 |
| Shear Strength, MPa | 160 | |
| 160 |
| Tensile Strength: Ultimate (UTS), MPa | 230 | |
| 230 |
| Tensile Strength: Yield (Proof), MPa | 82 | |
| 82 |
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 | 1080 | |
| 1080 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 390 |
| Thermal Conductivity, W/m-K | 390 | |
| 390 |
| Thermal Expansion, µm/m-K | 17 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 100 | |
| 100 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 100 | |
| 100 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 31 | |
| 35 |
| Density, g/cm3 | 9.0 | |
| 9.0 |
| Embodied Carbon, kg CO2/kg material | 2.6 | |
| 2.7 |
| Embodied Energy, MJ/kg | 41 | |
| 42 |
| Embodied Water, L/kg | 310 | |
| 390 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 82 | |
| 82 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 29 | |
| 29 |
| Stiffness to Weight: Axial, points | 7.2 | |
| 7.2 |
| Stiffness to Weight: Bending, points | 18 | |
| 18 |
| Strength to Weight: Axial, points | 7.2 | |
| 7.2 |
| Strength to Weight: Bending, points | 9.4 | |
| 9.4 |
| Thermal Diffusivity, mm2/s | 110 | |
| 110 |
| Thermal Shock Resistance, points | 8.2 | |
| 8.2 |
Alloy Composition
| Copper (Cu), % | 99.95 to 100 | |
| 99.83 to 99.915 |
| Oxygen (O), % | 0 to 0.0010 | |
| 0 to 0.0010 |
| Silver (Ag), % | 0 | |
| 0.085 to 0.12 |
| Residuals, % | 0 | |
| 0 to 0.050 |