ASTM-B884 Complete Document History
Standard Specification for Niobium-Titanium Alloy Billets, Bar, and Rod for Superconducting Applications

Complete Current Edition:
   2011 R19 EDITION - REAPPROVED IN 2019 - May 7, 2019

Obsolete Revision Information:
   2011 EDITION - Niobium-Titanium Alloy Billets, Bar, and Rod for Superconduc - April 1, 2011
   2005 EDITION - Niobium-Titanium Alloy Billets, Bar, and Rod for Superconduc - May 1, 2005
   2001 EDITION - Niobium-Titanium Alloy Billets, Bar, and Rod for Superconduc - Nov. 10, 2001
   1997 EDITION - Niobium-Titanium Alloy Billets, Bar, and Rod for Superconduc - Oct. 10, 1997