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Commercially Pure Zinc vs. C14181 Copper

Commercially pure zinc belongs to the zinc alloys classification, while C14181 copper belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is commercially pure zinc and the bottom bar is C14181 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
120
Elongation at Break, % 38
15
Poisson's Ratio 0.25
0.34
Shear Modulus, GPa 35
43
Tensile Strength: Ultimate (UTS), MPa 97
210
Tensile Strength: Yield (Proof), MPa 79
130

Thermal Properties

Latent Heat of Fusion, J/g 110
210
Maximum Temperature: Mechanical, °C 90
200
Melting Completion (Liquidus), °C 410
1080
Melting Onset (Solidus), °C 400
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 110
380
Thermal Expansion, µm/m-K 26
17

Otherwise Unclassified Properties

Base Metal Price, % relative 11
31
Density, g/cm3 6.6
9.0
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 53
41
Embodied Water, L/kg 340
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
28
Resilience: Unit (Modulus of Resilience), kJ/m3 36
69
Stiffness to Weight: Axial, points 7.4
7.2
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 4.1
6.5
Strength to Weight: Bending, points 7.1
8.8
Thermal Diffusivity, mm2/s 44
110
Thermal Shock Resistance, points 3.0
7.4

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.010
0 to 0.0020
Carbon (C), % 0
0 to 0.0050
Copper (Cu), % 0 to 0.080
99.9 to 100
Iron (Fe), % 0 to 0.020
0
Lead (Pb), % 0 to 0.030
0 to 0.0020
Phosphorus (P), % 0
0 to 0.0020
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.827 to 100
0 to 0.0020