ASTM F 68 - 05 Standard Specification for Oxygen-Free Copper in Wrought Forms for Electron Device

American Society for Testing and Materials (ASTM). Current edition approved Oct. 1, 2005. Published October 2005. Originally approved in 1966. Last previous edition approved in 2004 as F 68 – 99 (2004). 6 p. This specification establishes the requirements for wrought and fabricated shapes made from Copper UNS2 No. C10100, conforming to the chemical requirements of Specification B 170, Grade 1, and suitable for use in electron devices.