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C14200 Copper vs. Grade CY40 Nickel

C14200 copper belongs to the copper alloys classification, while grade CY40 nickel belongs to the nickel alloys. There are 29 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 C14200 copper and the bottom bar is grade CY40 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 45
34
Fatigue Strength, MPa 76 to 130
160
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
74
Tensile Strength: Ultimate (UTS), MPa 220 to 370
540
Tensile Strength: Yield (Proof), MPa 75 to 340
220

Thermal Properties

Latent Heat of Fusion, J/g 210
330
Maximum Temperature: Mechanical, °C 200
960
Melting Completion (Liquidus), °C 1080
1350
Melting Onset (Solidus), °C 1030
1300
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 190
14
Thermal Expansion, µm/m-K 17
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 45
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 31
55
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 2.6
9.1
Embodied Energy, MJ/kg 41
130
Embodied Water, L/kg 310
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29 to 83
150
Resilience: Unit (Modulus of Resilience), kJ/m3 24 to 500
130
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 6.8 to 11
18
Strength to Weight: Bending, points 9.1 to 13
18
Thermal Diffusivity, mm2/s 56
3.7
Thermal Shock Resistance, points 7.9 to 13
16

Alloy Composition

Arsenic (As), % 0.15 to 0.5
0
Carbon (C), % 0
0 to 0.4
Chromium (Cr), % 0
14 to 17
Copper (Cu), % 99.4 to 99.835
0
Iron (Fe), % 0
0 to 11
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
67 to 86
Phosphorus (P), % 0.015 to 0.040
0 to 0.030
Silicon (Si), % 0
0 to 3.0
Sulfur (S), % 0
0 to 0.030