... their alloy. Tantalum plate, tantalum sheet 0. 2mm up to 1. 0 mm Thickness x Width up to 600mm ... Tantalum foil (ASTM B708-98 R05200) Thk up to 0.1mm max. W up to 200mm max. X LTable ... , foil. and board (RO5200, RO5400) Thickness<0.060"(1.524mm)Thickness≥0.060"(1.524mm)30000 (207)20000 (138)2025000 ... )55000 (379)20Ta-2.5W (RO5252)Thickness<0.125" (3.175mm)Thickness≥0.125" (3.175mm)40000 (276)30000 (207 ...