| Metal | Density in g/cubic cm |
| Aluminum | 2.7 |
| Copper | 9.0 |
| Brass | 8.5 |
| Bronze | 8.8 |
| Gold | 19.3 |
| Gold - 9ct | 10.9 to 12.7 |
| Gold - 14ct | 12.9 to 14.6 |
| Gold - 18ct White | 14.7 to 16.9 |
| Gold - 18ct Yellow | 15.2 to 15.9 |
| Gold - 22ct | 17.7 to 17.8 |
| Magnesium | 1.7 |
| Niobium | 8.6 |
| Palladium | 12.0 |
| Platinum | 21.4 |
| Platinum 950 | 20.1 |
| Silver | 10.5 |
| Silver - Sterling | 10.2 to 10.3 |
| Stainless steel | 8.0 |
| Titanium | 4.5 |