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NA 087

DIN Standards Committee Railway

About FSF Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Technical rule [CURRENT]

CEN ISO/TR 20172
Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)

Title (German)

Schweißen - Werkstoffgruppeneinteilung - Europäische Werkstoffe (ISO/TR 20172:2021)

Responsible national committee

NA 092-00-04 AA - Quality assurance of welding (DVS AG Q 2)

Edition 2021-05

Original language English

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Table of contents

Economic benefits

DIN SPEC

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Terminology

DIN Standards Committee Railway

CEN ISO/TR 20172 Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)

Responsible national committee

CEN ISO/TR 20172
Welding - Grouping systems for materials - European materials (ISO/TR 20172:2021)