Standard Specification for
Concentric-Lay-Stranded Copper-Clad Steel Conductors1
This widespread is issued beneath the fixed designation b 228; the range right now following the designation indicates the 12 months of
original adoption or, inside the case of revision, the yr of remaining revision. a number of in parentheses shows the yr of final reapproval. a
superscript epsilon (e) suggests an editorial trade since the remaining revision or reapproval.
This widespread has been approved for use by companies of the branch of defense.
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click here to download Astm B 227 – 04 pdf free