ASTM B 159/B 159M - 05 Standard Specification for Phosphor Bronze Wire

American Society for Testing and Materials (ASTM). Current edition approved Mar. 1, 2005. Published March 2005. Originally approved in 1941. Last previous edition approved in 2001 as B 159 – 01. 3 p. This specification establishes the requirements for round, square and flat phosphor bronze wire of UNS Alloy Nos. C51000, C52100, and C52400 for general and spring applications.