Foreword

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This document was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 7, Representation and terms.

Any feedback, question or request for official interpretation related to any aspect of this document should be directed to the Secretariat of ISO/TC 44/SC 7 via your national standards body. A complete listing of these bodies can be found at www.iso.org/members.html. Official interpretations, where they exist, are available from this page: https://committee.iso.org/sites/tc44/home/interpretation.html.

This fifth edition cancels and replaces the fourth edition (ISO 2553:2013), which has been technically revised. The main changes compared to the previous edition are as follows:

— editorial corrections especially to align with other ISO/TC 44 standards and terminology;
— figures updated to more accurately reflect welds illustrated;
— plug welds in circular and elongated holes (slots) — clarification especially as it relates to slot welds;
— old Figure 5 is now shown as Table 5 for clarity;
— Clause 6 has been revised to reflect Pacific Rim practices.

BS EN ISO 2553:2019

Welding and allied processes. Symbolic representation on drawings. Welded joints

Current

Published:

30 Apr 2019