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Z13004 Zinc vs. C70250 Copper

Z13004 zinc belongs to the zinc alloys classification, while C70250 copper belongs to the copper alloys. There are 24 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 Z13004 zinc and the bottom bar is C70250 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
120
Poisson's Ratio 0.25
0.34
Shear Modulus, GPa 35
44
Tensile Strength: Ultimate (UTS), MPa 93
520 to 740

Thermal Properties

Latent Heat of Fusion, J/g 110
220
Maximum Temperature: Mechanical, °C 90
210
Melting Completion (Liquidus), °C 410
1100
Melting Onset (Solidus), °C 390
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 110
170
Thermal Expansion, µm/m-K 26
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
36 to 50
Electrical Conductivity: Equal Weight (Specific), % IACS 37
37 to 51

Otherwise Unclassified Properties

Base Metal Price, % relative 11
31
Density, g/cm3 6.6
8.9
Embodied Carbon, kg CO2/kg material 2.8
2.9
Embodied Energy, MJ/kg 53
45
Embodied Water, L/kg 340
310

Common Calculations

Stiffness to Weight: Axial, points 7.4
7.4
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 3.9
16 to 23
Strength to Weight: Bending, points 7.0
16 to 21
Thermal Diffusivity, mm2/s 44
49
Thermal Shock Resistance, points 2.9
18 to 26

Alloy Composition


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Aluminum (Al), % 0 to 0.0020
0
Cadmium (Cd), % 0 to 0.0030
0
Copper (Cu), % 0 to 0.0030
92.7 to 97.5
Iron (Fe), % 0 to 0.0030
0
Lead (Pb), % 0 to 0.0030
0 to 0.050
Magnesium (Mg), % 0
0.050 to 0.3
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0
2.2 to 4.2
Silicon (Si), % 0
0.25 to 1.2
Tin (Sn), % 0 to 0.0010
0
Zinc (Zn), % 99.985 to 100
0 to 1.0
Residuals, % 0
0 to 0.5