GB/T 26494-2016
AbolishedAluminum alloys extruded profiles used for structural material of railway vehicle carbodies
轨道交通车辆结构用铝合金挤压型材
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking for aluminum alloy extruded profiles used in the structural framework of railway vehicle carbodies. It is applied in the manufacturing and quality control of high-speed trains, subway cars, and light rail vehicles, ensuring the profiles meet strength, dimensional, and corrosion resistance criteria for safe and durable carbody construction.
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