Standard Speciﬁcation for Copper-Cobalt-Beryllium, Copper-Nickel-Beryllium, and Copper-Nickel-Lead-Beryllium Rod and Bar (UNS Nos. C17500, C17510, and C17465)1
This widespread is issued beneath the ﬁxed designation b 441; the quantity right now following the designation shows the yr of original adoption or, within the case of revision, the 12 months of final revision. A number in parentheses shows the year of closing reapproval. A superscript epsilon (e) shows a piece of writing change for the reason that ultimate revision or reapproval.
This popular has been accredited to be used with the aid of groups of the department of defense.
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