7.8x7.8x7.8mm tungsten alloy cube counterweight price with density of 17g/cm3 is 528.00USD/KG on Sep. 21, 2018. Tungsten alloy cube is becoming more and more popular for counterweight, balance weights for wheels, ballast for F1 formula car, racing weights, dynamic balancing, etc. It is the best material for the balancing weight, and has been widely known and applied, such as the counterweight of golf club and fishing weights.