Alloy Cu-ETP (UNS C11000) is a high conductivity pure copper alloy. The alloy is characterized by good electrical and thermal conductivity, and very good resistance to stress-corrosion cracking. This datasheet provides information on composition, physical properties, and bend strength. It also includes information on forming. Filing Code: Cu-879. Producer or source: Gebr. Kemper GmbH + Company KG Metallwerke.