Tantalum, a metallic element, steel gray metal. The atomic number is 73 and the relative atomic weight is 180.94. Moderate hardness and rich ductility.

Physical properties

Element symbol: Ta Melting point: 2995±20℃

Density: 16.6g/cm³ Boiling point: 5300℃

Chemical properties

Tantalum also has very good chemical properties and has a very high corrosion resistance. It does not react to hydrochloric acid, concentrated nitric acid and "aqua regia" under cold and hot conditions. However, tantalum can be corroded in hot concentrated sulfuric acid. Below 150℃, tantalum will not be corroded by concentrated sulfuric acid, and there will be a reaction only above this temperature.

Max Platinum metal processing tantalum products:

●rod ●tube ●plate ●wire ●target material ●foil

Processing various specifications of tantalum rings, tantalum blocks, tantalum screws, crucibles, tantalum boats, protection tubes, electrodes and other customized products.