AWS-A5.21 › Complete Document History
Specification For Bare Electrodes And Rods For Surfacing

Complete Current Edition:
   2011 EDITION - CORRECTLY NUMBERED AWS-A5.21/A5.21M - Jan. 1, 2011

Obsolete Revision Information:
   DOD ADOPTION - FYI ONLY: DOD ADOPTION WITHDRAWN - May 8, 2012
   2001 EDITION - Specification For Bare Electrodes And Rods For Surfacing - Jan. 1, 2001
   1980 EDITION - REAFFIRMED IN 1989 - Jan. 1, 1994