GB/T 26955-2011
ActiveDestructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds
金属材料焊缝破坏性试验 焊缝宏观和微观检验
Application Summary AI generated
This standard specifies the procedures for conducting macroscopic and microscopic examinations on welds in metallic materials to assess their internal structure, defects, and quality. It is applied in manufacturing and quality control contexts, particularly for evaluating weld integrity in industries such as automotive, aerospace, pressure vessels, and structural steel fabrication. The standard is used during destructive testing of weld samples to verify compliance with design specifications and safety requirements.
Related Standards
GB/T 18591-2001
Welding - Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature
GB/T 25774.2-2016
Test methods for welding consumables - Part 2: Preparation of single-run and two-run technique test specimens in steel
GB/T 12470-2003
Low-alloy steel electrodes and fluxes for submerged arc welding
GB/T 15169-2003
Qualification test of welders--Fusion welding forsteels
GB/T 19419-2003
Welding coordination--Tasks and responsibilities
GB/T 19418-2003
Arc-welded joints in steel--Guidance on quality levels for imperfections
GB/T 8366-2004
Resistance welding--Resistance welding equipment--Mechanical and electrical requirements
GB/Z 41107.3-2021
Destructive tests on welds in metallic materials—Hot cracking tests for weldments—Arc welding processes—Part 3:Externally loaded tests
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.