ASTM-B515 Complete Document History
Standard Specification for Welded Nickel-Iron-Chromium Alloy Pipe

Complete Current Edition:
   2022 EDITION - Standard Specification for Welded Nickel-Iron-Chromium Alloy Tubes - April 20, 2022

Obsolete Revision Information:
   2020 EDITION - Welded Nickel-Iron-Chromium Alloy Tubes - Oct. 15, 2020
   2019 EDITION - Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Alloy Tubes - Nov. 1, 2019
   1995 R14 EDITION - REAPPROVED IN 2014 - Oct. 15, 2014
   1995 R09 EDITION - REAPPROVED IN 2009 - Oct. 1, 2009
   1995 R02 EDITION - REAPPROVED IN 2002 - Oct. 10, 1995
   1995 EDITION - Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Al - Oct. 10, 1995
   1994 EDITION - Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Al - Aug. 15, 1994
   1990 EDITION - Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Al - Aug. 31, 1990
   1985 EDITION - Welded UNS N08120, UNS N08800, UNS N08810, and UNS N08811 Al - Feb. 22, 1985