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C72150 Copper-nickel vs. Z24311 Zinc

C72150 copper-nickel belongs to the copper alloys classification, while Z24311 zinc belongs to the zinc alloys. There are 28 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 C72150 copper-nickel and the bottom bar is Z24311 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 150
87
Elongation at Break, % 29
63
Poisson's Ratio 0.33
0.25
Shear Modulus, GPa 55
35
Tensile Strength: Ultimate (UTS), MPa 490
140
Tensile Strength: Yield (Proof), MPa 210
120

Thermal Properties

Latent Heat of Fusion, J/g 250
110
Maximum Temperature: Mechanical, °C 600
90
Melting Completion (Liquidus), °C 1210
410
Melting Onset (Solidus), °C 1250
400
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 22
110
Thermal Expansion, µm/m-K 14
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.5
27
Electrical Conductivity: Equal Weight (Specific), % IACS 3.6
37

Otherwise Unclassified Properties

Base Metal Price, % relative 45
11
Density, g/cm3 8.9
6.6
Embodied Carbon, kg CO2/kg material 6.1
2.8
Embodied Energy, MJ/kg 88
53
Embodied Water, L/kg 270
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
85
Resilience: Unit (Modulus of Resilience), kJ/m3 150
81
Stiffness to Weight: Axial, points 9.1
7.4
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 15
6.1
Strength to Weight: Bending, points 15
9.3
Thermal Diffusivity, mm2/s 6.0
44
Thermal Shock Resistance, points 18
4.6

Alloy Composition


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Aluminum (Al), % 0
0 to 0.0020
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 52.5 to 57
0 to 0.0050
Iron (Fe), % 0 to 0.1
0 to 0.010
Lead (Pb), % 0 to 0.050
0.030 to 0.080
Magnesium (Mg), % 0
0 to 0.0015
Manganese (Mn), % 0 to 0.050
0 to 0.015
Nickel (Ni), % 43 to 46
0
Silicon (Si), % 0 to 0.5
0
Titanium (Ti), % 0
0 to 0.020
Zinc (Zn), % 0 to 0.2
99.862 to 100
Residuals, % 0 to 0.5
0