Tungsten
| Typical Uses | Lamp filaments; Cutting tools; Electrical contacts; X-ray targets; Armour plating; Balance weights; Anti-vibration tooling; Radiation shielding; Rocket nozzles; Heat sinks; Crucibles; Extrusion dies; Springs; Thermocouples; |
| In the UE Critical list? | Yes |
| In the US Critical list? | Yes |
| Embodied Energy, Primary Production | 550 – 606 MJ/kg |
| Recycle? | Yes |