Standard Speciﬁcation for Steel Bars and Shapes, Carbon Rolled from “T” Rails1
This standard is issued under the ﬁxed designation A 499; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
Click below to download ASTM A 499 – 89 pdf free