Standard Practice for
Steel Bars, Selection Guide, Composition, and Mechanical
Properties1
This general is issued below the constant designation a 400; the quantity right now following the designation shows the yr of
original adoption or, in the case of revision, the year of closing revision. various in parentheses suggests the year of remaining reapproval. a
superscript epsilon (e) suggests an editorial alternate since the closing revision or reapproval.
This widespread has been authorized for use through organizations of the department of defense.
click below to download Astm A 400 – 69 (Reapproved 2000) pdf free
