1, Purity>=99.95% or 99.7% 2, Reasonable price 3, Made-to-order service available 4, Good quality with ISO certificate Tantalum /Tantalum rod / Tantalum bar 1, Application: Tantalum bar for metallurgical purposes mainly used for manufacturing Super alloys and electron-beam melting, electrical industry, for capacitors and etc.2, Size: Dia:3mm min Length:5000 mm max3,ASTM B 365-98 4,Permissible ...