ASTM-B138 Complete Document History
Standard Specification for Manganese Bronze Rod, Bar, and Shapes

Complete Current Edition:
   2011 R17 EDITION - REAPPROVED IN 2017 - April 1, 2017

Obsolete Revision Information:
   2011 EDITION - Manganese Bronze Rod, Bar, and Shapes - Jan. 1, 2011
   2006 EDITION - Manganese Bronze Rod, Bar, and Shapes - Feb. 1, 2006
   2001 EDITION - Manganese Bronze Rod, Bar, and Shapes - April 10, 2001
   1996 EDITION - Manganese Bronze Rod, Bar, and Shapes - April 10, 1996
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Aug. 31, 1992
   1992 EDITION - Manganese Bronze Rod, Bar, and Shapes - June 15, 1992
   DOD VALIDATION 2 - VALIDATION OF DOD ADOPTION 2 - June 8, 1992
   1984 EDITION - Manganese Bronze Rod, Bar, and Shapes - July 27, 1984