ASTM-A270 Complete Document History
Standard Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing

Complete Current Edition:
   2024 EDITION - Standard Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing - March 12, 2024

Obsolete Revision Information:
   2023 EDITION - Standard Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing - May 9, 2023
   2015 R19 EDITION - REAPPROVED IN 2019 - Sept. 1, 2019
   2015 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing - June 1, 2015
   2014 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - March 15, 2014
   2010 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - April 1, 2010
   2003A R08(E1) EDITION - EDITORIALLY CORRECTED - Oct. 1, 2008
   2003A EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Dec. 1, 2003
   2003 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - April 10, 2003
   2002A EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Nov. 10, 2002
   2002 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - April 10, 2002
   2001 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - March 10, 2001
   1998A(E3) EDITION - PARAGRAPH 1.2 WAS UPDATED - Oct. 1, 2000
   1998A(E2) EDITION - PARAGRAPH 1.2 EDITORIALLY UPDA - Aug. 1, 2000
   1998A(E1) EDITION - TP 315 AND 316L WERE CORRECTED - June 1, 1999
   1998A EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Dec. 10, 1998
   1995A(E2) EDITION - EDITORIAL CHANGES MADE - Dec. 1, 1997
   1995A(E1) EDITION - CELSIUS CONVERSION 6.2 ADDED - May 1, 1996
   1995 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Sept. 10, 1995
   1990 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Feb. 23, 1990
   1988A EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - July 29, 1988
   1988 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Jan. 1, 1988
   1986 EDITION - Seamless and Welded Austenitic and Ferritic/Austenitic Stain - Jan. 1, 1986