Tungsten alloy disc is made of tungsten alloy, which has high density, non-toxic pollution. It can be used as weighted parts for pine car, racing, military and other fields. Chinatungsten Online produces 2.8 ounces, 3.6 ounces, 3.8 ounces, and 4 ounces of tungsten alloy discs. The density of tungsten alloy disc is 1.7 times higher than lead, only the gold, platinum and other rare metals have similar density. The more focused weight gives you better control of the vehicle to…