Standard Terminology Relating to Iron Castings1
This general is issued under the ﬁxed designation a 644; the wide variety at once following the designation shows the yr of original adoption or, inside the case of revision, the 12 months of final revision. More than a few in parentheses shows the yr of ultimate reapproval. A superscript epsilon (e) shows an editorial alternate for the reason that last revision or reapproval.
This trendy has been accepted for use by using companies of the branch of protection.
Click below to get ASTM A 644 – 98 International standard
You can also get ASTM A 641 A 641M – 03 International standard