GB/T 5293-2018
ActiveSolid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels
埋弧焊用非合金钢及细晶粒钢实心焊丝、药芯焊丝和焊丝-焊剂组合分类要求
Application Summary AI generated
This standard specifies classification requirements for solid wire electrodes, tubular cored electrodes, and electrode/flux combinations used in submerged arc welding of non-alloy and fine grain steels. It is applied in the manufacturing industry, particularly for welding processes in structural steel fabrication, pressure vessel construction, and heavy machinery production. The standard ensures consistent weld quality and mechanical properties by defining chemical composition, mechanical performance, and testing criteria for these welding consumables.
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 19419-2003
Welding coordination--Tasks and responsibilities
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 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.