99.95% pure. All sizes are stocked for immediate delivery.

It is provided clean and straightened.  Standard finish is electropolished, although as-drawn finishes are available by request or in some cases, off the shelf.

Uses of this wire include:

• medical devices

• LEEP and LEED electrodes

• corona generation

• vacuum heating elements

• filaments

• thermionic emitters

We also provide thoriated tungsten wire, lanthanated tungsten wire, and tungsten-rhenium wire.

Thank you for understanding that it is not economically feasible for us to sell package sizes smaller than those listed below.