Tungsten alloy military goods has high density, generally 16.0~18.8g/cm3, which is more than 2 times the density of steel. Its strength is high, and the tensile strength of sintering state is generally 580~950MPa. Its thermal conductivity is five times that of die steel, and its thermal expansion coefficient is only 1/2~1/3 of that of iron or steel.
Tungsten alloy military goods are mainly made of tungsten alloy and have many excellent properties. Due to environmental pollution from lead and depleted uranium, tungsten alloys are gradually replacing lead and depleted uranium as raw materials for military products. It is widely used in the military field, mainly used for bullets, armor-piercing ammunition, warheads, hand mines, artillery, tank guns and so on. One of the main uses is as a kinetic armour piercing warhead to replace depleted uranium.
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