This document specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending. This document applies to test pieces taken from metallic products, as specified in the relevant product standard. It is not applicable to certain materials or products, for example tubes in full section or welded joints, for which other standards exist.
EN ISO 7438:2020 history
2020EN ISO 7438:2020 Metallic materials - Bend test (ISO 7438:2020)