ASTM B 30 - 06a Standard Specification for Copper Alloys in Ingot Form

American Society for Testing and Materials (ASTM). Current edition approved Oct. 1, 2006. Published October 2006. Originally approved in 1919. Last previous edition approved in 2006 as B 30 – 06. 13 p. This specification establishes the requirements for copper alloys in ingot form for remelting for the manufacturing of castings having the Copper Alloy UNS No. designation, commercial designations and nominal composition shown in Table 1 and Table 2.