Equipped with productive tungsten alloy bucking bar factory,Website:http://www.metal-tungsten.com, Xi'an Kefeng Powder Metallurgy Co.,Ltd is a professional China tungsten alloy bucking bar manufacturer.Tungsten Bucking bar are provided, we supply components to the medical, aircraft, oilfield, racing and metalworking industry.Tungstène alloy Bucking BarOur bucking bars provide increased weight to alloy riveting in confined areas, it maintaining the high elongation factor that helps avoid fracturing.Tungsten alloys are materials with high tungsten content and low amounts of NiFe, binder material.They show similar high density as pure tungste, but they are much easier to machine. Tungsten alloys have  also been referred to by various Trade name including Mallory 1000, HD17. ASTM B777 Class 1, Class 2, Class 3 or Class 4.We produce the tungsten bucking bar and accessory according to our customers' requirements. send us your drawing, the best quotation will be offered.