Tantalum sputtering target, Tantalum disc Grade: RO5200,RO5252,RO5255 Standard ... tube ,rod,wire,sheet,plate, ,rod,strip,target and so on.Tantalum sputtering target, Tantalum targetMaterial: RO5200, RO5400, RO5252(Ta ... 99.95% or 99.99%Grade : 3N, 3N5, 4N, with Ta 99.99%min Recrystallization : 95%min Grain size : ASTM ... are available upon customer’s requirement. Tantalum Coating Target, Tantalum sputtering ...