Z21210 Zinc vs. Grade 20 Titanium
Z21210 zinc belongs to the zinc alloys classification, while grade 20 titanium belongs to the titanium alloys. There are 8 material properties with values for both materials. Properties with values for just one material (23, in this case) are not shown.
For each property being compared, the top bar is Z21210 zinc and the bottom bar is grade 20 titanium.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 7.1 | |
| 5.0 |
| Melting Completion (Liquidus), °C | 420 | |
| 1660 |
| Melting Onset (Solidus), °C | 420 | |
| 1600 |
| Specific Heat Capacity, J/kg-K | 400 | |
| 520 |
| Strength to Weight: Axial, points | 5.7 to 6.4 | |
| 50 to 70 |
| Strength to Weight: Bending, points | 8.6 to 9.4 | |
| 41 to 52 |
| Tensile Strength: Ultimate (UTS), MPa | 150 to 170 | |
| 900 to 1270 |
| Thermal Expansion, µm/m-K | 32 | |
| 9.6 |