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AWS E320LR vs. Z21210 Zinc

AWS E320LR belongs to the iron alloys 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 AWS E320LR and the bottom bar is Z21210 zinc.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 8.2
7.1
Melting Completion (Liquidus), °C 1410
420
Melting Onset (Solidus), °C 1360
420
Specific Heat Capacity, J/kg-K 460
400
Strength to Weight: Axial, points 20
5.7 to 6.4
Strength to Weight: Bending, points 19
8.6 to 9.4
Tensile Strength: Ultimate (UTS), MPa 580
150 to 170
Thermal Expansion, µm/m-K 14
32