C71640 Copper-nickel vs. N07041 Nickel
C71640 copper-nickel belongs to the copper alloys classification, while N07041 nickel belongs to the nickel alloys. There are 15 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.
For each property being compared, the top bar is C71640 copper-nickel and the bottom bar is N07041 nickel.
Metric UnitsUS Customary Units
Mechanical Properties
| Elastic (Young's, Tensile) Modulus, GPa | 140 | |
| 220 |
| Tensile Strength: Ultimate (UTS), MPa | 490 to 630 | |
| 1400 |
| Tensile Strength: Yield (Proof), MPa | 190 to 460 | |
| 1050 |
Thermal Properties
| Melting Onset (Solidus), °C | 1120 | |
| 1320 |
| Specific Heat Capacity, J/kg-K | 410 | |
| 450 |
| Thermal Conductivity, W/m-K | 29 | |
| 11 |
| Thermal Expansion, µm/m-K | 15 | |
| 12 |
Otherwise Unclassified Properties
| Density, g/cm3 | 8.9 | |
| 8.2 |
Common Calculations
| Resilience: Unit (Modulus of Resilience), kJ/m3 | 130 to 750 | |
| 2510 |
| Stiffness to Weight: Axial, points | 8.7 | |
| 15 |
| Stiffness to Weight: Bending, points | 20 | |
| 25 |
| Strength to Weight: Axial, points | 15 to 20 | |
| 47 |
| Strength to Weight: Bending, points | 16 to 18 | |
| 34 |
| Thermal Diffusivity, mm2/s | 8.2 | |
| 3.0 |
| Thermal Shock Resistance, points | 16 to 21 | |
| 38 |