Dear customers,
Currently, the printing and shipping of print documents (standards and publications) are delayed.
If available, you may also order the document in digital download format; it is usually available within a few minutes (or within one business day at the latest if manual review is required).
To convert an existing order, please email international@dinmedia.de, including your order number or customer number.
We apologize for the inconvenience and thank you for your patience.
Your DIN Media
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
The document refers to the visual testing of fusion welds in metallic materials. The test is usually carried out immediately after the welding task has been carried out. As an exception, it can be performed at other times during the welding process, however, if it is required, for example, by an application standard or agreement between the contract partners. The responsible German committee is NA 062-08-20 AA "Zerstörungsfreie Prüfung; Obleuteausschuss" ("Non-destructive testing; Advisory group") at the Materials Testing Standards Committee (NMP).
This document replaces DIN EN 970:1997-03 .
This document has been replaced by: DIN EN ISO 17637:2017-04 .