ASTM-A181 Complete Document History
Standard Specification for Carbon Steel Forgings, for General-Purpose Piping

Complete Current Edition:
   2023 EDITION - Standard Specification for Carbon Steel Forgings, for General-Purpose Piping - May 9, 2023

Obsolete Revision Information:
   2022 EDITION - Carbon Steel Forgings, for General-Purpose Piping - May 12, 2022
   2014 R20 EDITION - REAPPROVED IN 2020 - Nov. 16, 2020
   2014 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Nov. 1, 2014
   2013 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Oct. 1, 2013
   2012 EDITION - Carbon Steel Forgings, for General-Purpose Piping - June 30, 2012
   2006 R11 EDITION - REAPPROVED IN 2011 - March 31, 2012
   2006 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Sept. 1, 2006
   2001 EDITION - Carbon Steel Forgings, for General-Purpose Piping - March 10, 2001
   2000 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Sept. 10, 2000
   1995B EDITION - Carbon Steel Forgings, for General-Purpose Piping - Sept. 10, 1995
   1995A EDITION - Carbon Steel Forgings, for General-Purpose Piping - June 15, 1995
   1995 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Jan. 15, 1995
   1994 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Aug. 15, 1994
   1993A EDITION - Carbon Steel Forgings, for General-Purpose Piping - June 15, 1993
   1993 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Feb. 15, 1993
   1990 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Dec. 28, 1990
   1987 EDITION - Carbon Steel Forgings, for General-Purpose Piping - Aug. 28, 1987