Tungsten alloys

Alloys: VN (tungsten-nickel), VNZh (tungsten-nickel-iron), VNZhK (tungsten-nickel-iron-cobalt), VNM (tungsten-nickel-copper alloy), VNK (tungsten-nickel-cobalt), VD (tungsten-copper pseudoalloy), VND (tungsten-nickel-copper alloy). The tungsten content must be min. 85%. Projectile core, flywheels, counterweights, contacts, electrodes, balance wheels and weights in watches. ВК, ТК - VK-TK (tungsten carbide/cobalt cermet) or "pobedit" alloy ВК, ТК, б/у с пайкой - VK-TK ("pobedit" alloy), used, soldered