Tungsten alloy has the good properties of high density with small volume, good corrosion resistance, high temperature resistance, good strength properties, reduction in press down-time, the most important point is that it is non-toxic and environmentalloy friendly, so tungsten heavy alloy is widely used in military sphere as counterweight, it can not bring the harmful to our daily life. Tungsten alloy counterweight is widely used in Scatter Grenades.
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