125 Hookstown Grade Road, Coraopolis, PA 15108-9302, USA
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.
Please find below a list of our standard stock dimensions. Of course, we are very often able to supply alternative dimensions.