Standard Specification for
42 % Nickel-6 % Chromium-Iron Sealing Alloy 1
This popular is issued under the fixed designation f 31; the wide variety at once following the designation suggests the yr of authentic
adoption or, inside the case of revision, the yr of last revision. a range of in parentheses suggests the yr of remaining reapproval. a superscript
epsilon (e) shows an editorial exchange because the last revision or reapproval.
click below to download Astm F 31 – 94 (Reapproved 1999) pdf free
