... and grades of their metals, Such as plate, sheet, foil, tube/pipe, wire, rod/bar, flanges, standard parts ... Width up to 1000mm max. X Length; Tantalum foil (ASTM B708-98 R05200) Thk up to 0 ... 2%)Elongation min, % (1 inch gage length)Sheet, foil. and board (RO5200, RO5400) Thickness<0.060"(1.524mm ... 138)2025000 (172)15000 (103)30Ta-10W (RO5255)Sheet, foil. and board70000 (482)60000 (414)1570000 (482)55000 ...