Fabricated OEM Tungsten Heavy Alloy Special Parts Used For Medical / Industry Tungsten heavy alloy is widely used for counter weights, working as so-called tungsten weight in many fields, such as in machine, racing car, yacht, airplane, etc. Density of tungsten alloy could be ranged from 17.0g/cm3 to 18.5g/cm3. And the capacity could be reduced if it needs to be use in a small place. Besides, as its special properties, such as high hardness, wearing r�©sistance, excellent elongation, well machining ability, it is a suitable material for counterweight for the machine and airplane. Characteristics of the tungsten heavy alloy 1. The high density but small volume 2. The high melting point 3. The excellent hardness 4. The superior wearing resistance 5. The high ultimate tensile strength 6. The high ductility 7. The great machinability 8. The non-toxic and environmental friendly 9. The high impact resistance 10. The crack resistance