Cold-rolled Z21210 Zinc vs. Ductile Hardened ASTM B540
Cold-rolled Z21210 zinc belongs to the zinc alloys classification, while ductile hardened ASTM B540 belongs to the otherwise unclassified metals. There are 10 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown.
For each property being compared, the top bar is cold-rolled Z21210 zinc and the bottom bar is ductile hardened ASTM B540.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 7.1 | |
| 13 |
| Electrical Conductivity: Equal Volume, % IACS | 28 | |
| 5.5 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 35 | |
| 3.9 |
| Melting Completion (Liquidus), °C | 420 | |
| 1220 |
| Melting Onset (Solidus), °C | 420 | |
| 1020 |
| Specific Heat Capacity, J/kg-K | 400 | |
| 240 |
| Strength to Weight: Axial, points | 6.4 | |
| 26 |
| Strength to Weight: Bending, points | 9.4 | |
| 19 |
| Tensile Strength: Ultimate (UTS), MPa | 170 | |
| 1170 |
| Thermal Expansion, µm/m-K | 32 | |
| 14 |