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Z21210 Zinc vs. S21600 Stainless Steel

Z21210 zinc belongs to the zinc alloys classification, while S21600 stainless steel belongs to the iron alloys. There are 9 material properties with values for both materials. Properties with values for just one material (26, in this case) are not shown.

For each property being compared, the top bar is Z21210 zinc and the bottom bar is S21600 stainless steel.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 7.1
7.7
Melting Completion (Liquidus), °C 420
1420
Melting Onset (Solidus), °C 420
1380
Rockwell B Hardness 45 to 58
86
Specific Heat Capacity, J/kg-K 400
480
Strength to Weight: Axial, points 5.7 to 6.4
25
Strength to Weight: Bending, points 8.6 to 9.4
23
Tensile Strength: Ultimate (UTS), MPa 150 to 170
710
Thermal Expansion, µm/m-K 32
17