Tungsten heavy alloy

Tungsten heavy alloy, primarily composed of over 90% tungsten with additions of nickel, iron, or copper, possesses a unique combination of mechanical and physical properties that make it highly valuable for military and defense applications. Its density, ranging from 17 to 19 g/cm³, is almost double that of lead and markedly greater than steel, providing exceptional mass in compact forms. The material also exhibits remarkable hardness and strength, enabling it to resist deformation under intense mechanical stress, which is critical for ballistic and structural uses. Furthermore, tungsten's ability to maintain structural stability at temperatures exceeding 3000°C, along with its strong resistance to oxidation and corrosion, ensures reliable performance in extreme and corrosive environments. These attributes collectively underpin the widespread adoption of tungsten heavy alloys across defense technologies.