American Society for Testing and Materials (ASTM). Current edition approved Sept. 1, 2007. Published September 2007. Originally approved in 2000. Last previous edition approved in 2007 asA 1008/A 1008M – 07. 9 p. This specification covers cold-rolled, carbon, structural, high-strength low-alloy, high-strength low-alloy with improved formability, solution hardened, and bake hardenable steel sheet, in coils and cut lengths.