C71520 Copper-nickel vs. C19010 Copper
Both C71520 copper-nickel and C19010 copper are copper alloys. They have 70% of their average alloy composition in common. There are 29 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 C71520 copper-nickel and the bottom bar is C19010 copper.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 120 |
| Elongation at Break, % | 10 to 45 | |
| 2.4 to 22 |
| Poisson's Ratio | 0.33 | |
| 0.34 |
| Shear Modulus, GPa | 51 | |
| 43 |
| Shear Strength, MPa | 250 to 340 | |
| 210 to 360 |
| Tensile Strength: Ultimate (UTS), MPa | 370 to 570 | |
| 330 to 640 |
| Tensile Strength: Yield (Proof), MPa | 140 to 430 | |
| 260 to 620 |
Thermal Properties
| Latent Heat of Fusion, J/g | 230 | |
| 210 |
| Maximum Temperature: Mechanical, °C | 260 | |
| 200 |
| Melting Completion (Liquidus), °C | 1170 | |
| 1060 |
| Melting Onset (Solidus), °C | 1120 | |
| 1010 |
| Specific Heat Capacity, J/kg-K | 400 | |
| 390 |
| Thermal Conductivity, W/m-K | 32 | |
| 260 |
| Thermal Expansion, µm/m-K | 15 | |
| 17 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 5.7 | |
| 48 to 63 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 5.8 | |
| 48 to 63 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 40 | |
| 31 |
| Density, g/cm3 | 8.9 | |
| 8.9 |
| Embodied Carbon, kg CO2/kg material | 5.0 | |
| 2.7 |
| Embodied Energy, MJ/kg | 73 | |
| 42 |
| Embodied Water, L/kg | 280 | |
| 310 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 54 to 130 | |
| 7.3 to 140 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 67 to 680 | |
| 290 to 1680 |
| Stiffness to Weight: Axial, points | 8.6 | |
| 7.3 |
| Stiffness to Weight: Bending, points | 19 | |
| 18 |
| Strength to Weight: Axial, points | 12 to 18 | |
| 10 to 20 |
| Strength to Weight: Bending, points | 13 to 17 | |
| 12 to 18 |
| Thermal Diffusivity, mm2/s | 8.9 | |
| 75 |
| Thermal Shock Resistance, points | 12 to 19 | |
| 12 to 23 |
Alloy Composition
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| Carbon (C), % | 0 to 0.050 | |
| 0 |
| Copper (Cu), % | 65 to 71.6 | |
| 97.3 to 99.04 |
| Iron (Fe), % | 0.4 to 1.0 | |
| 0 |
| Lead (Pb), % | 0 to 0.020 | |
| 0 |
| Manganese (Mn), % | 0 to 1.0 | |
| 0 |
| Nickel (Ni), % | 28 to 33 | |
| 0.8 to 1.8 |
| Phosphorus (P), % | 0 to 0.2 | |
| 0.010 to 0.050 |
| Silicon (Si), % | 0 | |
| 0.15 to 0.35 |
| Sulfur (S), % | 0 to 0.020 | |
| 0 |
| Zinc (Zn), % | 0 to 0.5 | |
| 0 |
| Residuals, % | 0 to 0.5 | |
| 0 to 0.5 |