GB/T 32181-2015
AbolishedAluminium alloy welding wires for railway application
轨道交通焊接用铝合金线材
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for aluminium alloy welding wires used in railway applications. It is applied in the manufacturing and maintenance of railway vehicles, including high-speed trains, metro cars, and locomotives, where these wires are used for welding structural components like car bodies and frames. The standard ensures weld quality and safety in the railway industry by defining material composition, mechanical properties, and performance criteria.
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