Sale! Tantalum (Ta) Crucible-heegermaterials View larger

Tantalum (Ta) Crucible


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Tantalum crucible is made of metal tantalum. Commonly used are seamless tantalum crucible and welding tantalum crucible. Since tantalum metal has strong corrosion resistance, tantalum crucibles are mainly used for the melting of corrosive materials and the growth of crystals.

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Data sheet

Size10-500mm OD x 10-600mm L
StandardASTM B708
MaterialTantalum, UNS R05200, UNS R05400
SurfaceFinish turning, Polishing
Density16.6 g/cc

More info

HM provides high-quality tantalum crucible at a competitive price, which can be used in Scientific research or industrial production. Customized dimensions and shapes are available.

  • Seamless Tantalum Crucible is made by a seamless method that will yield a product meeting the requirements of the specification.
  • Welded Tantalum Crucible is made from the flat-rolled product by an automatic or semiautomatic fusion welding process with no addition of filler metal.

Tantalum Crucible Specification

Heeger Materials supplies all kinds of Tantalum crucibles and other Tantalum parts (including heaters, heat insulation screens, sheets and supports, etc.) used in the process of sapphire growth and rare-earth melting and we can manufacture the products according to customers’ drawings and specific requirements.

Diameter (mm)

Wall Thickness (mm)

Length (mm)

30 ~ 50

2 ~ 10

30 ~ 500

50 ~ 100

3 ~ 15

100 ~ 150

3 ~ 15

150 ~ 200

5 ~ 20

200 ~ 300

8 ~ 20

300 ~ 400

8 ~ 30

400 ~ 450

8 ~ 30

450 ~ 500

8 ~ 30

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