ASTM A 644 – 98 International standard

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.

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You can also get ASTM A 641 A 641M – 03 International standard

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