ASTM-B447 Complete Document History
Standard Specification for Welded Copper Tube

Complete Current Edition:
   2012A R21 EDITION - REAPPROVED IN 2021 - Jan. 7, 2021

Obsolete Revision Information:
   2012A EDITION - Standard Specification for Welded Copper Tube - Jan. 15, 2013
   2012 EDITION - Standard Specification for Welded Copper Tube - June 15, 2012
   2007 EDITION - Standard Specification for Welded Copper Tube - April 1, 2007
   2002 EDITION - Standard Specification for Welded Copper Tube - Oct. 10, 2002
   2000 EDITION - Standard Specification for Welded Copper Tube - Sept. 10, 2000
   1997(E1) EDITION - DEFINITION OF UNAIDED EYE REMO - March 1, 2000
   1997 EDITION - Standard Specification for Welded Copper Tube - Feb. 10, 1997
   1996 EDITION - Standard Specification for Welded Copper Tube - Sept. 10, 1996
   1993 EDITION - Standard Specification for Welded Copper Tube - Jan. 15, 1993
   1992B EDITION - Standard Specification for Welded Copper Tube - Nov. 15, 1992
   1992A EDITION - Standard Specification for Welded Copper Tube - Feb. 15, 1992
   1992 EDITION - Standard Specification for Welded Copper Tube - Jan. 15, 1992
   1991 EDITION - Standard Specification for Welded Copper Tube - June 15, 1991
   1989 EDITION - Standard Specification for Welded Copper Tube - Feb. 24, 1989