ASTM B 381-08a Standard Specificationfor Titanium and Titanium Alloy Forgings

American Society for Testing and Materials (ASTM). Current edition approved June 2008. Published 2006. Originally approved in 1961. 11 p. This Specification covers 39 grades of annealed titanium and titanium alloy forgings. The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.