ASTM A790.pdf
Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe1
This standard is issued under the fixed designation A 790/A 790M; 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 (´) indicates an editorial change since the last revision or reapproval
20
Feb