Standard Specification for
Wrought Alloy Steel Rolls for Cold and Hot Reduction1
This widespread is issued underneath the fixed designation a 427; the wide variety without delay following the designation suggests the 12 months of
unique adoption or, inside the case of revision, the year of ultimate revision. a number of in parentheses indicates the 12 months of final reapproval. a
superscript epsilon (e) indicates a piece of writing exchange for the reason that ultimate revision or reapproval
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