TA0010 Tantalum Flange

Descriptions of Tantalum Flangetantalum-flange

Tantalum flanges are best known for its unmatched corrosion resistance and chemical inertness. Tantalum flanges have a similar corrosion resistance to that of glass, but all of the typical mechanical and electrical properties of a metal.

All tantalum flanges are available in the form of tantalum loose linings or with the Ultra-Metal tantalum diffusion surface on select flange styles. Due to the cost and limited mechanical properties of tantalum, solid tantalum flanges are rarely used.

Advanced Refractory Metals is a trusted supplier of tantalum flange and a wide variety of tantalum products.

Specifications of Tantalum Flange

Tantalum Flange Properties (Theoretical)

Molecular Weight 180.94
Appearance Silvery-gray solid
Melting Point 3017 °C
Boiling Point 5458 °C
Density 16.69 g/cm3 (20 °C)
Crystal Phase / Structure α: body-centered cubic (bcc) / β: tetragonal
Electrical Resistivity 131 nΩ·m (20 °C)
Electronegativity 1.5 Paulings
Heat of Fusion 36.57 kJ/mol
Heat of Vaporization 753 kJ/mol
Poisson's Ratio 0.34
Specific Heat 140 J/kg·K
Thermal Conductivity 57.5 W/m·K
Thermal Expansion 6.3 µm/m·K
Vickers Hardness 870–1200 MPa
Young's Modulus 186 GPa

Applications of Tantalum Flange

* Used in laboratory equipment.
* Used as a substitute for platinum.
* Used in manufacturing superalloys and electron-beam melting.
* Used in metallurgical, machinery processing, glass and ceramic industries.

Packaging of Tantalum Flange

Our tantalum flanges are carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.

Related Products of Tantalum Flange


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 2 reviews
by Janet Barragan on Refractory Metals and Alloys

Always a good choice.

by David Ditri on Refractory Metals and Alloys

These flanges are exactly as stated on the web description. They came on time and were individually wrapped.