EN 1.4740 Stainless Steel vs. Z21210 Zinc
EN 1.4740 stainless steel belongs to the iron alloys classification, while Z21210 zinc belongs to the zinc alloys. There are 9 material properties with values for both materials. Properties with values for just one material (19, in this case) are not shown.
For each property being compared, the top bar is EN 1.4740 stainless steel and the bottom bar is Z21210 zinc.
Metric UnitsUS Customary Units
Material Properties
| Density, g/cm3 | 7.6 | |
| 7.1 |
| Electrical Conductivity: Equal Volume, % IACS | 2.2 | |
| 28 |
| Electrical Conductivity: Equal Weight (Specific), % IACS | 2.6 | |
| 35 |
| Melting Completion (Liquidus), °C | 1420 | |
| 420 |
| Melting Onset (Solidus), °C | 1370 | |
| 420 |
| Specific Heat Capacity, J/kg-K | 490 | |
| 400 |
| Thermal Conductivity, W/m-K | 18 | |
| 110 |
| Thermal Diffusivity, mm2/s | 4.8 | |
| 38 |
| Thermal Expansion, µm/m-K | 10 | |
| 32 |