ASTM-A859 Complete Document History
Standard Specification for Age-Hardening Alloy Steel Forgings for Pressure Vessel Components

Complete Current Edition:
   2023 EDITION - Standard Specification for Age-Hardening Alloy Steel Forgings for Pressure Vessel Components - Nov. 20, 2023

Obsolete Revision Information:
   2004 R19(E1) EDITION - EDITORIALLY CORRECTED - April 1, 2019
   2004 R14 EDITION - REAPPROVED IN 2014 - Oct. 15, 2014
   2004 R09 EDITION - REAPPROVED IN 2009 - April 1, 2009
   2004 EDITION - Age-Hardening Alloy Steel Forgings for Pressure Vessel Compo - March 1, 2004
   2002 EDITION - Age-Hardening Alloy Steel Forgings for Pressure Vessel Compo - Sept. 10, 2002
   1995 R99 EDITION - REAPPROVED IN 1999 - Jan. 15, 1995
   1995 EDITION - Age-Hardening Alloy Steel Forgings for Pressure Vessel Compo - Jan. 15, 1995
   1988A EDITION - Age-Hardening Alloy Steel Forgings for Pressure Vessel Compo - Dec. 30, 1988
   1988 EDITION - Age-Hardening Alloy Steel Forgings for Pressure Vessel Compo - July 21, 1988