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ASTM
A939/A939M-15(2020) (Withdrawn 2021)
Standard Practice for Ultrasonic Examination from Bored Surfaces of Cylindrical Forgings (Withdrawn 2021)
2020
0
ASTM Vol.01.05 (2023)
This practice covers a basic procedure of ultrasonically inspecting cylindrical forgings with bores from the bore surface. This practice applies to the manual testing mode. It does not restrict the use of other testing modes, such as mechanized or automated.
This practice applies to cylindrical forgings having bore sizes equal to or greater than 2.5 in. [64 mm]...