Tantalum Finished Parts Supplier

Eagle Alloys Corporation (EAC) is the leading global supplier of Tantalum custom finished parts and custom grades and custom alloys with short lead times.

Eagle Alloys Corporation can supply Tantalum custom finished parts from 0.003” Dia up to 8” Dia and square or rectangular custom finished parts from 0.001” Thk up to 4” Thk. If you do not see your blank size listed below, please contact our courteous sales team to assist you. Please view or print our Tantalum stock list for our complete stock sizes and capabilities.

In addition to commercially pure Tantalum EAC also supplies Medical Grade Tantalum, and Tantalum Alloys Ta2.5%W, Ta7.5%W, Ta10%W, Ta40%Columbium (Niobium).

Tantalum custom parts are typically supplied to meet the requirements of ASTM-B-708, ASTM-B-365, ASTM-B-521, ASTM-F-560, AMS 7847, AMS 7848, ISO 13782, RO5200, RO5400, RO5255, RO5252, RO5240.

Eagle Alloys supplies DRC Conflict Free material.  EAC only sources our Tantalum foil from Level 1 smelters.

Tantalum applications include capacitators, vacuum furnaces, chemical processing equipment, nuclear reactors, aircraft parts, ballistics, surgical implants and closures, dental implants and instruments, mesh, crucibles, heat exchangers, condensers, helical coils, valve linings, engine turbine blades, semiconductors, cemented carbide cutting tools, sputtering targets, fasteners, thermowells, valve bodies, orthopedic implants, magnetic and radiation shielding, marker bands, single crystal, flanges, and penetrators.

Tantalum has excellent corrosion resistance and is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluouric acid. Tantalum has the fourth highest melting point exceeded by tungsten & rhenium. The melting point of tantalum is approximately 2,996°C. Pure tantalum recrystallizes at approximately 2200°F (1204°C).