C70700 Copper-nickel vs. AISI 410Cb Stainless Steel
C70700 copper-nickel belongs to the copper alloys classification, while AISI 410Cb stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.
For each property being compared, the top bar is C70700 copper-nickel and the bottom bar is AISI 410Cb stainless steel.
Metric UnitsUS Customary Units
Mechanical Properties
| Brinell Hardness | 73 | |
| 200 to 270 |
| Elastic (Young's, Tensile) Modulus, GPa | 120 | |
| 190 |
| Elongation at Break, % | 39 | |
| 15 |
| Poisson's Ratio | 0.34 | |
| 0.28 |
| Shear Modulus, GPa | 46 | |
| 76 |
| Shear Strength, MPa | 220 | |
| 340 to 590 |
| Tensile Strength: Ultimate (UTS), MPa | 320 | |
| 550 to 960 |
| Tensile Strength: Yield (Proof), MPa | 110 | |
| 310 to 790 |
Thermal Properties
| Latent Heat of Fusion, J/g | 220 | |
| 270 |
| Maximum Temperature: Mechanical, °C | 220 | |
| 730 |
| Melting Completion (Liquidus), °C | 1120 | |
| 1450 |
| Melting Onset (Solidus), °C | 1060 | |
| 1400 |
| Specific Heat Capacity, J/kg-K | 390 | |
| 480 |
| Thermal Conductivity, W/m-K | 59 | |
| 27 |
| Thermal Expansion, µm/m-K | 16 | |
| 10 |
Electrical Properties
| Electrical Conductivity: Equal Volume, % IACS | 11 | |
| 2.9 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 12 | |
| 3.3 |
Otherwise Unclassified Properties
| Base Metal Price, % relative | 34 | |
| 7.5 |
| Density, g/cm3 | 8.9 | |
| 7.7 |
| Embodied Carbon, kg CO2/kg material | 3.4 | |
| 2.0 |
| Embodied Energy, MJ/kg | 52 | |
| 29 |
| Embodied Water, L/kg | 300 | |
| 97 |
Common Calculations
| Resilience: Ultimate (Unit Rupture Work), MJ/m3 | 100 | |
| 70 to 130 |
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 51 | |
| 240 to 1600 |
| Stiffness to Weight: Axial, points | 7.6 | |
| 14 |
| Stiffness to Weight: Bending, points | 19 | |
| 25 |
| Strength to Weight: Axial, points | 10 | |
| 20 to 35 |
| Strength to Weight: Bending, points | 12 | |
| 19 to 28 |
| Thermal Diffusivity, mm2/s | 17 | |
| 7.3 |
| Thermal Shock Resistance, points | 12 | |
| 20 to 35 |
Alloy Composition
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| Carbon (C), % | 0 | |
| 0 to 0.18 |
| Chromium (Cr), % | 0 | |
| 11 to 13 |
| Copper (Cu), % | 88.5 to 90.5 | |
| 0 |
| Iron (Fe), % | 0 to 0.050 | |
| 84.5 to 89 |
| Manganese (Mn), % | 0 to 0.5 | |
| 0 to 1.0 |
| Nickel (Ni), % | 9.5 to 10.5 | |
| 0 |
| Niobium (Nb), % | 0 | |
| 0.050 to 0.3 |
| Phosphorus (P), % | 0 | |
| 0 to 0.040 |
| Silicon (Si), % | 0 | |
| 0 to 1.0 |
| Sulfur (S), % | 0 | |
| 0 to 0.030 |
| Residuals, % | 0 to 0.5 | |
| 0 |