ASTM-A418 › Complete Document History
Standard Practice for Ultrasonic Examination of Turbine and Generator Steel Rotor Forgings
| Complete Current Edition: |
2015 R20 EDITION - REAPPROVED FOR 2020 - March 17, 2020
|
Obsolete Revision Information: |
2015 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor Forgings - May 1, 2015
2010 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - Nov. 1, 2010
2009 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - May 1, 2009
2007 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - May 1, 2007
2005 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - Sept. 1, 2005
1999 R03 EDITION - REAPPROVED IN 2003 - Nov. 1, 2003
1999 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - Sept. 10, 1999
1996 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - Sept. 10, 1996
1994 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - Aug. 15, 1994
1987(E1) EDITION - EDITORIALLY CORRECTED - Oct. 11, 1991
1987 EDITION - Ultrasonic Examination of Turbine and Generator Steel Rotor - Feb. 27, 1987
|