Standard Tantalum Alloy, Bars and Rods 90Ta - 10W 2018-11-21 CURRENT AMS7848D This specification covers a tantalum alloy in the form of bars and rods up through 3.5 inches (88.9 mm), inclusive.
Standard Tantalum Alloy, Bars and Rods 90Ta - 10W 2010-05-19 HISTORICAL AMS7848C This specification covers a tantalum alloy in the form of bars and rods.
Standard BARS AND RODS, TANTALUM ALLOY 90Ta - 10W 1995-05-01 HISTORICAL AMS7848B This specification covers a tantalum alloy in the form of bars and rods.