Tungsten heavy alloy billet is tungsten alloy rod which is used to make dart barrel. Tungsten heavy alloy is a very dense material which has a specific gravity of 19.3. Chinatungsten is a professional tungsten heavy alloy billet manufacture who can provide all kinds of tungsten alloy billet as your special needs. For more details, you can visit: /cn/, which is a professional website offering prices of tungsten products, latest tungsten news, information, and tungsten patent technology, etc. You can find what you want to know about tungsten from this website as there is a professional team manages the website and updates the latest tungsten products prices and news timely.