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Z41121 Zinc vs. CC140C Copper

Z41121 zinc belongs to the zinc alloys classification, while CC140C copper belongs to the copper alloys. There are 28 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 Z41121 zinc and the bottom bar is CC140C copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
120
Elongation at Break, % 50
11
Poisson's Ratio 0.25
0.34
Shear Modulus, GPa 35
44
Tensile Strength: Ultimate (UTS), MPa 140
340
Tensile Strength: Yield (Proof), MPa 120
230

Thermal Properties

Latent Heat of Fusion, J/g 110
210
Maximum Temperature: Mechanical, °C 90
200
Melting Completion (Liquidus), °C 410
1100
Melting Onset (Solidus), °C 400
1040
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 110
310
Thermal Expansion, µm/m-K 26
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
77
Electrical Conductivity: Equal Weight (Specific), % IACS 37
78

Otherwise Unclassified Properties

Base Metal Price, % relative 11
31
Density, g/cm3 6.6
8.9
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 54
41
Embodied Water, L/kg 340
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68
34
Resilience: Unit (Modulus of Resilience), kJ/m3 79
220
Stiffness to Weight: Axial, points 7.4
7.3
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 6.1
10
Strength to Weight: Bending, points 9.3
12
Thermal Diffusivity, mm2/s 44
89
Thermal Shock Resistance, points 4.6
12

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Chromium (Cr), % 0
0.4 to 1.2
Copper (Cu), % 0.080 to 0.49
98.8 to 99.6
Iron (Fe), % 0 to 0.010
0
Lead (Pb), % 0 to 0.010
0
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0.050 to 0.18
0
Zinc (Zn), % 99.292 to 99.87
0