Standard Specification for General Requirements for Steel Plates for Pressure Vessels1 This standard is issued under the fixed designation A 20/A20M; 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…

Standard Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling1 This standard is issued under the fixed designation A 6/A 6M; 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…

Standard Specification for Steel Joint Bars, Low, Medium, and High Carbon (Non-HeatTreated)1 This standard is issued under the fixed designation A 3; 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.…

Standard Specification for Carbon Steel Girder Rails of Plain, Grooved, and Guard Types1 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. A number in parentheses indicates the year of last…

Standard Specification for Carbon Steel Tee Rails1 This standard is issued under the fixed designation A 1; 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…