INTERNATIONAL STANDARD ISO 13920:2023(E) Welding — General tolerances for welded constructions — Dimensions for lengths and angles, shape and position 1 Scope This document specifies general tolerances for linear and angular dimensions and for shape and position of welded structures in four tolerance classes, based on customary workshop ...

International Standard IS0 13920 was prepared by the European Committee for Standardization (CEN) in collaboration with IS0 Technical Committee TC 44, Welding and allied processes, Subcommittee SC IO, Unification of requirements in the field of metal welding, in accordance with

ISO 13920:2023 specifies general tolerances for welded constructions, covering dimensions, lengths, angles, shape, and position.

General tolerances for linear and angular dimensions and for shape and position as specified in this document apply for weldments, welding assemblies, welded structures, etc. Special provisions can be necessary for complex structures.

Welding — General tolerances for welded constructions — Dimensions for lengths and angles, shape and position. This document specifies general tolerances for linear and angular dimensions and for shape and position of welded structures in four tolerance classes, based on customary workshop accuracy.

EN ISO 13920:1996 3 1 Scope This European Standard specifies general tolerances for linear and angular dimensions and for shape and position of welded structures in four tolerance classes, these being based on customary workshop accuracy. The main criterion for the selection of a particular tolerance class should be

ISO 13920:2023 specifies general tolerances for linear and angular dimensions and for shape and position of welded structures in four tolerance classes, based on customary workshop accuracy (ranging from fine, mean, approximate, and very approximate).