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C70700 Copper-nickel vs. N06219 Nickel

C70700 copper-nickel belongs to the copper alloys classification, while N06219 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C70700 copper-nickel and the bottom bar is N06219 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 39
48
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 46
79
Shear Strength, MPa 220
520
Tensile Strength: Ultimate (UTS), MPa 320
730
Tensile Strength: Yield (Proof), MPa 110
300

Thermal Properties

Latent Heat of Fusion, J/g 220
330
Maximum Temperature: Mechanical, °C 220
980
Melting Completion (Liquidus), °C 1120
1430
Melting Onset (Solidus), °C 1060
1380
Specific Heat Capacity, J/kg-K 390
450
Thermal Conductivity, W/m-K 59
10
Thermal Expansion, µm/m-K 16
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 12
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 34
60
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 3.4
11
Embodied Energy, MJ/kg 52
140
Embodied Water, L/kg 300
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
280
Resilience: Unit (Modulus of Resilience), kJ/m3 51
230
Stiffness to Weight: Axial, points 7.6
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 10
24
Strength to Weight: Bending, points 12
21
Thermal Diffusivity, mm2/s 17
2.7
Thermal Shock Resistance, points 12
21

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
18 to 22
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 88.5 to 90.5
0 to 0.5
Iron (Fe), % 0 to 0.050
2.0 to 4.0
Manganese (Mn), % 0 to 0.5
0 to 0.5
Molybdenum (Mo), % 0
7.0 to 9.0
Nickel (Ni), % 9.5 to 10.5
60.8 to 72.3
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0.7 to 1.1
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0 to 0.5
Residuals, % 0 to 0.5
0