Bronze vs Iron
Iron displaced Bronze, and 3 measured properties show why — density most clearly.
Bronze vs Iron
These are different kinds of thing (alloy, element). Fewer properties mean the same thing across both, so a like-for-like reading may not be available.
Bronze
Copper alloyed with tin — harder than either constituent, and the first engineered material to define an age.
| Property | Bronze | Iron |
|---|---|---|
| Atomic number Only one of the two has a figure we can stand behind, so there is nothing to compare. | Not known | 26 |
| Density | 7.4–8.9 g/cm³ higher | 7.874 g/cm³ |
| Electrical conductivity | 7.4 MS/m | 10 MS/m higher |
| Melting point | 830–1000 °C | 1538 °C higher |
| Mohs hardness Only one of the two has a figure we can stand behind, so there is nothing to compare. | Not known | about 4 |
| Molar mass Only one of the two has a figure we can stand behind, so there is nothing to compare. | Not known | 55.845 g/mol |