ASTM-E127 Complete Document History
Standard Practice for Fabrication and Control of Aluminum Alloy Ultrasonic Standard Reference Blocks

Complete Current Edition:
   2020 EDITION - Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks - Jan. 11, 2021

Obsolete Revision Information:
   2019(E1) EDITION - EDITORIALLY CORRECTED - Feb. 1, 2020
   2019 EDITION - Fabrication and Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks - July 15, 2019
   2015 EDITION - Fabrication and Control of Aluminum Alloy Ultrasonic Standard Reference Blocks - June 15, 2015
   2010 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Feb. 15, 2010
   2007 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Dec. 1, 2007
   2006 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - May 1, 2006
   2005 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - April 1, 2005
   2004 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - July 1, 2004
   1998 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Dec. 10, 1998
   1995 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Sept. 10, 1995
   1994A EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - May 15, 1994
   1994 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - April 15, 1994
   1993 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Sept. 15, 1993
   1992A EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Sept. 15, 1992
   1992 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Feb. 15, 1992
   1991A EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - Oct. 15, 1991
   1991 EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - April 15, 1991
   1982A R89(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 1989
   1982A EDITION - Fabricating and Checking Aluminum Alloy Ultrasonic Standard - July 30, 1982