GB/Z 41107.3-2021
ActiveDestructive tests on welds in metallic materials—Hot cracking tests for weldments—Arc welding processes—Part 3:Externally loaded tests
金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第3部分：外载荷试验
Application Summary AI generated
This standard specifies the procedure for externally loaded hot cracking tests on arc-welded joints in metallic materials. It is applied in manufacturing and quality control settings to evaluate a weldment's susceptibility to hot cracking under controlled external stress during welding. The standard is used by engineers and inspectors to assess weld integrity for critical structural applications in industries such as automotive, aerospace, and heavy machinery.
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/T 13164-2003
Submerged arc welding machine
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.