C101 copper unpolished test panel specimen with hanging hole

C101 Oxygen-Free Copper Test Panels

Metaspec makes test panels, specimens, coupons and catalysts from UNS C10100 copper (also known as 101 copper or CDA 101). This alloy is a type of oxygen free high purity copper.  C101 copper is used in many engineering applications for its electrical and thermal conductivity. These test panels are available in a wide range of sizes, including 1/2" x 3", 1" x 2", 1" x 4", 3" x 6", 3" x 10", and 4" x 6". Custom panels are available on request.