ASTM B 5 - 00 (Reapproved 2005) Standard Specification for High Conductivity Tough-Pitch Copper Refinery Shapes

American Society for Testing and Materials (ASTM). Current edition approved Oct. 1, 2005. Published October 2005. Originally approved in 1911. Last previous edition approved in 2000 as B 5 – 00. 4 p. This specification establishes the requirements for high conductivity, tough-pitch, copper wire bars, cakes, slabs, billets, ingots, and ingot bars.