ISO 22825:2017

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

Publication date:   Sep 21, 2017

General information

90.92 Standard to be revised   Nov 13, 2024

ISO

ISO/TC 44/SC 5 Testing and inspection of welds

International Standard

25.160.40   Welded joints and welds

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Scope

ISO 22825:2017 specifies the approach to be followed when developing procedures for the ultrasonic testing of the following welds:
- welds in stainless steels;
- welds in nickel-based alloys;
- welds in duplex steels;
- dissimilar metal welds;
- austenitic welds.
The purposes of the testing can be very different, for example:
- for the assessment of quality level (manufacturing);
- for the detection of specific discontinuities induced in service.
Acceptance levels are not included in ISO 22825:2017, but can be applied in accordance with the scope of the testing (see 4.1).
The requirements of ISO 22825:2017 are applicable to both manual and mechanized testing.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 22825:2012

NOW

PUBLISHED
ISO 22825:2017
90.92 Standard to be revised
Nov 13, 2024

REVISED BY

IN_DEVELOPMENT
ISO/AWI 22825