The tungsten bar generally refers to the pure tungsten and tungsten bar two doped with trace elements, tungsten alloy bar, then generally the latter! Because tungsten strip the state does not make clear, for example, is processed state, or sintered state, the purpose, the price is not the same, but the difference is small! According to the current price of less than 100,000 per ton of raw material ammonium paratungstate, per kilogram of not more than $ 100, this tungsten alloy bar is not more than 200 yuan / kg