Standard Specification for
Ultrasonic Angle-Beam Examination of Steel Plates1
This standard is issued under the fixed designation A 577/A 577M; 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 577/A 577M – 90 (Reapproved 2001) Pdf free
Click here to Astm A 576 – 90b (Reapproved 2000) Pdf Free Download