Standard Specification for
Copper and Copper-Alloy Die Forgings (Hot-Pressed)1
This fashionable is issued under the fixed designation b 283; the wide variety straight away following the designation indicates the year of
original adoption or, inside the case of revision, the year of ultimate revision. more than a few in parentheses shows the 12 months of remaining reapproval. a
superscript epsilon (e) shows an editorial trade for the reason that remaining revision or reapproval.
This fashionable has been accepted for use with the aid of companies of the department of defense.
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