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R60705 Alloy vs. Z21210 Zinc

R60705 alloy belongs to the otherwise unclassified metals classification, while Z21210 zinc belongs to the zinc alloys. There are 8 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 R60705 alloy and the bottom bar is Z21210 zinc.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 6.7
Specific Heat Capacity, J/kg-K 270
Strength to Weight: Axial, points 22
5.7 to 6.4
Strength to Weight: Bending, points 22
8.6 to 9.4
Tensile Strength: Ultimate (UTS), MPa 540
150 to 170
Thermal Conductivity, W/m-K 17
Thermal Diffusivity, mm2/s 9.5
Thermal Expansion, µm/m-K 6.3