ASTM-A470 › Complete Document History
Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts
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2005 R20 EDITION - REAPPROVED FOR 2020 - March 17, 2020
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Obsolete Revision Information: |
2005 R15 EDITION - REAPPROVED IN 2015 - March 1, 2015
2005 R10 EDITION - REAPPROVED IN 2010 - May 1, 2010
ADOPT WITHDRAWN - FYI ONLY: DOD ADOPTION WITHDRAWN - Feb. 28, 2008
DOD ADOPTION 1 - FYI ONLY: DOD ADOPTED - Feb. 28, 2008
2005(E1) EDITION - EDITORIALLY CORRECTED - Sept. 1, 2006
2005 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Sept. 1, 2005
2003 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - April 10, 2003
2001 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - March 10, 2001
1999 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Oct. 10, 1999
1998 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Sept. 10, 1998
1997 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - May 10, 1997
1996 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - May 10, 1996
1995 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - July 15, 1995
1994A EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Aug. 15, 1994
1994 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - June 15, 1994
DOD ADOPTION - FYI ONLY: DOD ADOPTED - June 15, 1993
1993 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - June 15, 1993
1991 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Dec. 15, 1991
1989 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Oct. 27, 1989
1988 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Dec. 30, 1988
1984 EDITION - Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine R - Jan. 1, 1984
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