Product Summary of Tantalum

Initially thought of as the same element as niobium (columbium) it was finally identified as a separate element in 1864. This dense metal in its pure state is malleable and is mostly used as a powder in the production of capacitors and some high-power resistors.

Characteristics of Tantalum include:

Dense
Extremely corrosion resistant
Chemically inert

Forms and Availability of Tantalum

Please find below a list of our standard stock dimensions. Of course, we are very often able to supply alternative dimensions.

Sheet

Thickness	Size	Purity	Temper
0.25mm	300mm x 300mm	99.9%	Annealed
0.5mm	300mm x 300mm	99.9%	Annealed
0.75mm	300mm x 300mm	99.9%	Annealed
1 mm	300mm x 300mm	99.9%	Annealed
1.5mm	300mm x 300mm	99.9%	Annealed
2 mm	300mm x 300mm	99.9%	Annealed
3 mm	300mm x 300mm	99.9%	Annealed
4 mm	100mm x 100mm	99.9%	Annealed
5 mm	100mm x 100mm	99.9%	Annealed
6 mm	100mm x 100mm	99.9%	Annealed

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Rod

Diameter	Length	Purity	Temper
1.5mm	1000mm	99.9%	Annealed
2 mm	1000mm	99.9%	Annealed
3 mm	1000mm	99.9%	Annealed
6.35mm	1000mm	99.9%	Annealed
10 mm	1000mm	99.9%	Annealed
16 mm	500mm	99.9%	Unannealed
20 mm	500mm	99.9%	Annealed
25 mm	100mm	99.9%	Annealed
30 mm	100mm	99.9%	Unannealed
40 mm	100mm	99.9%	Unannealed
50 mm	100mm	99.9%	Annealed
75 mm	100mm	99.9%	Annealed
100 mm	100mm	99.9%	Annealed