ISO 22825:2006

Non-destructive testing of welds — Ultrasonic testing — Testing of welds in austenitic steels and nickel-based alloys

Apstrakt

ISO 22825:2006 specifies the approach to be followed when developing procedures for the ultrasonic testing of the following welds:
welds in austenitic stainless steels;welds in nickel-based alloys;welds in duplex steels;dissimilar metal welds.
The purposes of the testing can be very different, e.g.:
for the assessment of quality level (manufacturing);for the detection of specific indications induced in service.
Acceptance levels are not included in ISO 22825:2006, but can be applied in accordance with the scope of the testing.
The requirements of ISO 22825:2006 are applicable to both manual and mechanized testing.

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