This standard specifies the test method for determining the ability of metal materials to withstand bending plastic deformation. This standard is applicable to the bending test of samples specified in the relevant product standards of metal materials. However, it is not applicable to the bending test of metal pipes and metal welded joints, which are specified by other standards.
GB/T 232-2010 Referenced Document
GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing*, 2018-05-14 Update
GB/T 232-2010 history
2024GB/T 232-2024 Metallic materials - Bend test methods