ASTM A 914/A914M - 92 (Reapproved 2005) Standard Specification for Steel Bars Subject to Restricted End-Quench Hardenability Requirements

American Society for Testing and Materials (ASTM). Current edition approved March 1, 2005. Published March 2005. Originally approved in 1992. Last previous edition approved in 1999 as A 914/A 914M -92(1999). 27 p. This specification covers hot-worked alloy and carbonboron steels designed to attain restricted depth of hardening in the end-quench test. These steel compositions are identified by the suffix letter RH added to the conventional grade number.