ASTM-C27 › Complete Document History
Standard Classification of Fireclay and High-Alumina Refractory Brick
| Complete Current Edition: |
1998 R22 EDITION - REAPPROVED IN 2022 - Sept. 27, 2022
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Obsolete Revision Information: |
1998 R18 EDITION - REAPPROVED IN 2018 - Oct. 1, 2018
1998 R13 EDITION - REAPPROVED IN 2013 - Sept. 15, 2013
1998 R08 EDITION - REAPPROVED IN 2008 - Sept. 1, 2008
1998 R02 EDITION - REAPPROVED IN 2002 - Dec. 1, 2002
1998 EDITION - Fireclay and High-Alumina Refractory Brick - Sept. 10, 1997
1997 EDITION - Fireclay and High-Alumina Refractory Brick - Nov. 10, 1996
1993 EDITION - Fireclay and High-Alumina Refractory Brick - June 15, 1993
1984 EDITION - Fireclay and High-Alumina Refractory Brick - Dec. 21, 1984
1984 R88 EDITION - REAPPROVED IN 1988 - Jan. 27, 1984
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