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Z21210 Zinc vs. C55180 Copper

Z21210 zinc belongs to the zinc alloys classification, while C55180 copper belongs to the copper alloys. There are 10 material properties with values for both materials. Properties with values for just one material (20, in this case) are not shown.

For each property being compared, the top bar is Z21210 zinc and the bottom bar is C55180 copper.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 7.1
8.6
Melting Completion (Liquidus), °C 420
920
Melting Onset (Solidus), °C 420
710
Specific Heat Capacity, J/kg-K 400
400
Strength to Weight: Axial, points 5.7 to 6.4
6.4
Strength to Weight: Bending, points 8.6 to 9.4
8.8
Tensile Strength: Ultimate (UTS), MPa 150 to 170
200
Thermal Conductivity, W/m-K 110
200
Thermal Diffusivity, mm2/s 38
56
Thermal Expansion, µm/m-K 32
17