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Z21210 Zinc vs. C64200 Bronze

Z21210 zinc belongs to the zinc alloys classification, while C64200 bronze belongs to the copper alloys. There are 12 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

For each property being compared, the top bar is Z21210 zinc and the bottom bar is C64200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Tensile Strength: Ultimate (UTS), MPa 150 to 170
540 to 640

Thermal Properties

Melting Completion (Liquidus), °C 420
1000
Melting Onset (Solidus), °C 420
980
Specific Heat Capacity, J/kg-K 400
430
Thermal Conductivity, W/m-K 110
45
Thermal Expansion, µm/m-K 32
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 35
8.6

Otherwise Unclassified Properties

Density, g/cm3 7.1
8.3

Common Calculations

Strength to Weight: Axial, points 5.7 to 6.4
18 to 21
Strength to Weight: Bending, points 8.6 to 9.4
18 to 20
Thermal Diffusivity, mm2/s 38
13