Where to purchase beryllium copper sheet

[maryamp]

I'm building a deployable antenna in which I would like to use the beryllium copper as the radiator material. The thickness I'm looking for is around 0.003" and can be in the form of strips or sheet. Does anyone know where I could purchase online within the US in small quantities?

 

[Ceramicguy]

Try contacting Materion in Cleveland. They may give you a list of customers rolling thin sheets. Alternatively, try getting in touch with some of the EMI gasket makers and see if they will sell some of their scrap.

Bruce

http://www.accuratus.com

 

[1gibson]

I'd call it "foil" at that thickness, may help your search.

 

[TVP]

Goodfellow

http://www.goodfellow.com/E/Copper-Beryllium-Foil.html