GB/T 27677-2011
AbolishedAluminium hardeners
铝中间合金
Application Summary AI generated
GB/T 27677-2011 specifies the classification, technical requirements, test methods, inspection rules, and packaging of aluminium hardeners used in the production of aluminium alloys. It is applied in the metallurgy industry, particularly for manufacturers producing master alloys that adjust the composition and properties of molten aluminium during casting or smelting processes. The standard ensures consistent quality and performance of hardeners like Al-Si, Al-Mg, or Al-Cu in automotive, aerospace, and construction material applications.
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