Standard Specification for
Steel Castings, High Strength, for Structural Purposes1
This standard is issued under the fixed designation A 148/A 148M; 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 148/A 148M – 03 pdf free
click here to download Astm A 146 – 04 Pdf Free Download