Standard Speciﬁcation for Copper-Nickel-Silicon Alloy Rod and Bar1
This preferred is issued beneath the ﬁxed designation b 411/b 411m; the variety right away following the designation shows the 12 months of unique adoption or, within the case of revision, the 12 months of closing revision. A range of in parentheses indicates the 12 months of ultimate reapproval. A superscript epsilon (e) indicates a piece of writing alternate since the final revision or reapproval.
This trendy has been accepted to be used by means of corporations of the department of defense.
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