ASTM A 2 – 90 (Reapproved 1997)

ASTM A 2 – 90 (Reapproved 1997) specifies requirements for for general applications.

Standard Specification for
Carbon Steel Girder Rails of Plain, Grooved, and Guard Types 1
This standard is issued under the fixed designation A 2; the number immediately following the designation indicates the year of original
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense