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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Standards [CURRENT]

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)

Title (German)

Zerstörende Prüfung von Schweißungen an metallischen Werkstoffen - Härteprüfung an durch Laser- und Elektronenstrahlschweißung hergestellten Schweißungen (Vickers- und Knoop-Härteprüfung)

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 international committee

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

Edition 2005-09

Original language English

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Table of contents

PDF (EN)

Contact

Dipl.-Ing. (FH)

Holger Zernitz

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10787 Berlin

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

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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)

Responsible national committee

Responsible international committee

Holger Zernitz

Want to learn more?

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)