GB/T 39281-2020
ActiveWire electrodes,wires,rods and deposits for gas shielded arc welding of high strength steels
气体保护电弧焊用高强钢实心焊丝
Application Summary AI generated
This standard specifies the classification, technical requirements, testing methods, and inspection rules for solid wire electrodes, wires, rods, and their deposited metal used in gas shielded arc welding of high strength steels. It is applied in the manufacturing and quality control of welding consumables for industries such as heavy machinery, shipbuilding, and steel structures, where high strength steel components require reliable weld performance and mechanical properties.
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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.