GB/T 3670-1995
AbolishedCoated electrodes for copper and copper alloys
铜及铜合金焊条
Application Summary AI generated
GB/T 3670-1995 specifies the classification, technical requirements, test methods, and inspection rules for coated electrodes used in welding copper and copper alloys. It is applied in manufacturing and repair contexts where manual arc welding is performed on copper-based materials, such as in shipbuilding, electrical equipment, and piping systems. This standard ensures weld quality and mechanical properties for components like heat exchangers, busbars, and marine fittings.
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