Z21210 Zinc vs. Grade 705C Zirconium
Z21210 zinc belongs to the zinc alloys classification, while grade 705C zirconium belongs to the otherwise unclassified metals. There are 9 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 Z21210 zinc and the bottom bar is grade 705C zirconium.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 7.1 | |
| 6.7 |
| Rockwell B Hardness | 45 to 58 | |
| 87 |
| Specific Heat Capacity, J/kg-K | 400 | |
| 270 |
| Strength to Weight: Axial, points | 5.7 to 6.4 | |
| 22 |
| Strength to Weight: Bending, points | 8.6 to 9.4 | |
| 22 |
| Tensile Strength: Ultimate (UTS), MPa | 150 to 170 | |
| 540 |
| Thermal Conductivity, W/m-K | 110 | |
| 18 |
| Thermal Diffusivity, mm2/s | 38 | |
| 9.9 |
| Thermal Expansion, µm/m-K | 32 | |
| 5.7 |