American Society for Testing and Materials (ASTM). Current edition approved March 15, 2006. Published March 2006. Originally approved in 1934. Last previous edition approved in 2001 as B 96/B 96M – 01. 4 p. This specification establishes the requirements for copper-silicon alloy plate, sheet, strip, and rolled bar for drawing, forming, stamping, bending, and general engineering applications, and for pressure vessel applications. The alloys involved are copper alloys UNS Nos. C65100, C65400, and C65500.