Designation: A 29/A 29M –04 Standard Speci?cation for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for 1 This standard is issuedunder the ?xed designation A 29/A 29M; the number immediately following the designation indicates the year of original adoption or, in the caseof revision, the year of last revision. A number in parenthesesindicates the year of last reapproval. A supers