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Properties of metals used in ATMS.
| Metal | Melting Point (°C) | Density (g/cm3) | Weight Ratio (%) | Color |
|---|---|---|---|---|
| Zn | 420 | 7.13 | 100 | Light gray |
| Zn/Al | 540 | 4.91 | 85/15 (Zn/Al) | Gray |
| Al | 660 | 2.70 | 100 | White |
| Cu/Zn | 914 | 8.60 | 80/20 (Cu/Zn) | Red brown |
| Cu/Sn | 1018 | 8.75 | 90/10 (Cu/Sn) | Red gold |
