ISO 22825:2006
ISO 22825:2006


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.

General information 

  •  :  Withdrawn
     : 2006-07
  •  : 1
     : 14
  •  : ISO/TC 44/SC 5 Testing and inspection of welds
  •  :
    25.160.40 Welded joints and welds

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.