Standard Specification for
Structural Steel for Ships1
This standard is issued under the fixed designation A 131/A 131M; 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 131/A 131M – 04 pdf free
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click here to download A 128/A 128M – 93 (Reapproved 2003) pdf free download