Standard Specification for
Alloy Steel Axles, Heat-Treated, for Mass Transit and
Electric Railway Service1
This standard is issued under the fixed designation A 729; 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 729 – 93 (Reapproved 1999) Pdf free
Click here to download Astm A 727/A 727M – 02 Pdf Free Download