Standard Speciﬁcation for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels1

This standard is issued underneath the ﬁxed designation a 479/a 479m; the range at once following the designation shows the yr of unique adoption or, in the case of revision, the year of remaining revision. A variety of in parentheses suggests the 12 months of last reapproval. A superscript epsilon (e) suggests a piece of writing exchange because of the closing revision or reapproval.
This general has been approved for use via businesses of the department of defense