ASTM-A289 › Complete Document History
Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators (Withdrawn 2023)


Obsolete Revision Information:
   WITHDRAWN - WITHDRAWN WITHOUT SUPERCEDING - Sept. 6, 2023
   1997 R18 EDITION - REAPPROVED IN 2018 - March 1, 2018
   1997 R13 EDITION - REAPPROVED IN 2013 - June 1, 2013
   1997 R08 EDITION - REAPPROVED IN 2008 - April 1, 2008
   1997 R03 EDITION - REAPPROVED IN 2003 - June 10, 2003
   1997 EDITION - Alloy Steel Forgings for Nonmagnetic Retaining Rings for Gen - Nov. 10, 1997
   1994 EDITION - Alloy Steel Forgings for Nonmagnetic Retaining Rings for Gen - June 15, 1994
   1988 EDITION - Alloy Steel Forgings for Nonmagnetic Retaining Rings for Gen - March 25, 1988