Tungsten heavy alloys which can also be called high gravity alloys are refractory metals. Basically there are two series, W-Ni-Fe and W-Ni-Cu, sometimes even W-Ni-Cu-Fe. It contains mainly tungsten ranging from 80wt% to 98wt%, and its density can reach 15.8~18.5g/cm3. Nickel, iron, copper serve as binder between tungsten grains and make the material ductile and more machinable. Compared to W-Ni-Cu, W-Ni-Fe possesses a better mechanical property, being widely used in national defense industry. Tungsten alloy military cube belongs to the series of W-Ni-Fe.
Tungsten alloy military cube has high density，high hardness, good ductility, high temperature resistance, corrosion resistance, electrical conductivity, thermal conductivity and other excellent properties. In the military, it is used as the armor piercing ammunition core filling material and various counterweights.
In addition, tungsten alloy military cube has good tensile strength, expansion coefficient and high elasticity coefficient. In the military aspect, it can be used as the filling material of the piercing ammunition, which greatly improves the performance of the piercing ammunition. The density of tungsten alloy military cube can reach 18.5g/cm3, twice that of the same steel material, so it has the great advantage in the field of counterweight, which can be used for weapon counterweight, and can reduce the recoil of heavy weapons.
If you have any interest in tungsten alloy military cube, please feel free to contact us by email: sales@chinatungsten.com or by phone: 86 592 5129696.