O25 C10800 Copper vs. O25 C12200 Copper
Both O25 C10800 copper and O25 C12200 copper are copper alloys. Both are furnished in the O25 (hot rolled and annealed) condition. Their average alloy composition is basically identical. There are 31 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.
For each property being compared, the top bar is O25 C10800 copper and the bottom bar is O25 C12200 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 | 49 | |
| 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 | |
| 1030 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 390 |
| Thermal Conductivity, W/m-K | 350 | |
| 340 |
| Thermal Expansion, µm/m-K | 17 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 92 | |
| 85 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 92 | |
| 85 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 31 | |
| 31 |
| Density, g/cm3 | 9.0 | |
| 9.0 |
| Embodied Carbon, kg CO2/kg material | 2.6 | |
| 2.6 |
| Embodied Energy, MJ/kg | 41 | |
| 41 |
| Embodied Water, L/kg | 310 | |
| 310 |
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 | 100 | |
| 98 |
| Thermal Shock Resistance, points | 8.3 | |
| 8.3 |
Alloy Composition
| Copper (Cu), % | 99.95 to 99.995 | |
| 99.9 to 99.985 |
| Phosphorus (P), % | 0.0050 to 0.012 | |
| 0.015 to 0.040 |