... 365 Purity:>=99.95 Techniqus: hot rolled or forged Tantalum Wires Tantalum- tungsten alloy wire1>.Material: RO5200, RO5400, RO5252(Ta-2.5W), ... high quality tantalum(Ta) and its alloy(Ta10W, Ta2.5W, Ta7.5W) wire.We can produce high quality tantalum(Ta) and its alloy(Ta10W, ... Ta2.5W, Ta40Nb) plate, sheet, foil, strip, ribbon, tape, rod, bar, wire, tube and ...