ASTM-B33 › Complete Document History
Standard Specification for Tin-Coated Soft or Annealed Copper Wire for Electrical Purposes

Complete Current Edition:
   2010 R20(E1) EDITION - EDITORIALLY CORRECTED - Jan. 1, 2020

Obsolete Revision Information:
   2010 R14 EDITION - REAPPROVED IN 2014 - Sept. 15, 2014
   2010 EDITION - Tin-Coated Soft or Annealed Copper Wire for Electrical Purpo - April 1, 2010
   2004 EDITION - Tin-Coated Soft or Annealed Copper Wire for Electrical Purpo - Sept. 1, 2004
   2000 EDITION - Tin-Coated Soft or Annealed Copper Wire for Electrical Purpo - Jan. 1, 2000
   1994 EDITION - Tin-Coated Soft or Annealed Copper Wire for Electrical Purpo - July 15, 1994
   1991 EDITION - Tin-Coated Soft or Annealed Copper Wire for Electrical Purpo - Oct. 15, 1991
   1981 EDITION - Tin-Coated Soft or Annealed Copper Wire for Electrical Purpo - Dec. 28, 1981