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Standards [CURRENT]

DIN EN ISO 22826
Destructive tests on welds in metallic materials - Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests) (ISO 22826:2005); German version EN ISO 22826:2021

Title (German)

Zerstörende Prüfung von Schweißungen an metallischen Werkstoffen - Härteprüfung an durch Laser- und Elektronenstrahlschweißung hergestellten Schweißungen (Vickers- und Knoop-Härteprüfung) (ISO 22826:2005); Deutsche Fassung EN ISO 22826:2021

Responsible national committee

NA 092-00-05 GA - Joint working committee NAS/NMP: Destructive testing of welds (DVS AG Q 4/Q 4.1)  

Responsible european committee

CEN/TC 121/WG 21 - Testing of welds  

Responsible international committee

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

Edition 2021-05
Original language German
Translation English
Price from 91.80 €
Table of contents


Dipl.-Ing. (FH)

Holger Zernitz

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2051
Fax: +49 30 2601-42051

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