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Tantalum Ingot

Tantalum Ingot


Due to good corrosion-resistant and thermostable properties, tantalum ingot is widely applied in the chemical, petroleum, medical care, manufacture and commodity-processing industries. It features good cold machining and oxide film performance, easy to weld.


Tantalum ingot is used for making electronic capacitors and vacuum furnace parts. The metal is widely used in fabricating chemical process equipment, nuclear reactors, heat exchangers, aircraft and missile parts. Tantalum is entirely immune to body liquids and is a nonirritating metal. It has, therefore, found wide use in making surgical appliances. Tantalum oxide is used to make special glass with a high index of refraction for camera lenses.
Tantalum ingot can be also used for sputtering targets. Tantalum sputtering targets are mostly applied in the semiconductor industry.


Commodity Tantalum ingot
Standard ASTM B364-92
Diameter 55-115 mm
Purity 99.9%

Chemical Composition of Tantalum Ingot

Chemistry ppm
Designation Chief Component Impurities Maximum
Ta Nb Fe Si Ni W Mo Ti O C H N
Ta1 Remainder 400 80 50 30 40 40 20 150 40 15 20
Ta2 Remainder 800 100 80 50 80 80 40 180 80 15 50

Package and Transportation

We pack tantalum ingot in plywood case and send them by ocean or air.
Established in 2008, Lantytk® Corp is a professional manufacturer and supplier of tantalum ingot in China. Our technical team can provide samples or design products according to different requirements of customers.
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