ID: GB/T 2651-2023, replacing GB/T2651—2008. This standard specifies the preparation of samples and testing procedures for destructive transverse tensile tests on welded joints to determine their tensile strength and fracture locations.
This standard applies to all types of transverse tensile tests on welded joint specimens, aiming to evaluate the mechanical properties under specific conditions. It includes detailed provisions for sample preparation, testing procedures, and reporting requirements.
The standard updates several technical aspects compared to its previous version, including changes in terminology, sample dimensions, marking requirements, and testing methods to better align with current industry practices in China while maintaining compatibility with international standards like ISO4136:2022.
It also incorporates additional references to relevant Chinese national standards (GB/T228.1-2021, GB/T228.2-2015, and GB/T5185-2005) for enhanced applicability in local conditions.

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