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N06920 Nickel vs. C72700 Copper-nickel

N06920 nickel belongs to the nickel alloys classification, while C72700 copper-nickel belongs to the copper alloys. 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 N06920 nickel and the bottom bar is C72700 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 39
4.0 to 36
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 82
44
Shear Strength, MPa 500
310 to 620
Tensile Strength: Ultimate (UTS), MPa 730
460 to 1070
Tensile Strength: Yield (Proof), MPa 270
580 to 1060

Thermal Properties

Latent Heat of Fusion, J/g 320
210
Maximum Temperature: Mechanical, °C 990
200
Melting Completion (Liquidus), °C 1500
1100
Melting Onset (Solidus), °C 1440
930
Specific Heat Capacity, J/kg-K 440
380
Thermal Conductivity, W/m-K 11
54
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
11
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
11

Otherwise Unclassified Properties

Base Metal Price, % relative 55
36
Density, g/cm3 8.6
8.8
Embodied Carbon, kg CO2/kg material 9.4
4.0
Embodied Energy, MJ/kg 130
62
Embodied Water, L/kg 270
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 230
20 to 380
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1420 to 4770
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 24
14 to 34
Strength to Weight: Bending, points 21
15 to 26
Thermal Diffusivity, mm2/s 2.8
16
Thermal Shock Resistance, points 19
16 to 38

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 20.5 to 23
0
Cobalt (Co), % 0 to 5.0
0
Copper (Cu), % 0
82.1 to 86
Iron (Fe), % 17 to 20
0 to 0.5
Lead (Pb), % 0
0 to 0.020
Magnesium (Mg), % 0
0 to 0.15
Manganese (Mn), % 0 to 1.0
0.050 to 0.3
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 36.9 to 53.5
8.5 to 9.5
Niobium (Nb), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
5.5 to 6.5
Tungsten (W), % 1.0 to 3.0
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.3