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Global Aluminum Alloy Designation Cross-Reference Table​
  • 23 May 2025 01:05
  • Posts by : Steel Malls
Country/StandardTypical DesignationInternational Equivalent (AA/ISO)Material TypeTypical Applications
USA (AA)1100ISO Al99.0CuPure Aluminum (≥99.0% Al)Chemical tanks, decorative parts

2024ISO AlCu4Mg1Aluminum-Copper Alloy (High Strength)Aerospace structures

5052ISO AlMg2.5Aluminum-Magnesium Alloy (Corrosion Resistant)Marine, automotive panels

6061ISO AlMg1SiCuAluminum-Mg-Si Alloy (Heat-Treatable)Architectural profiles, machinery

7075ISO AlZn5.5MgCuAluminum-Zinc Alloy (Ultra-High Strength)Aircraft frames, molds
China (GB)1A99AA 1099High-Purity Aluminum (≥99.99% Al)Electronics, precision instruments

2A12AA 2024Aluminum-Copper AlloyAircraft skins, rivets

5A02AA 5052Aluminum-Magnesium AlloyMarine, welded structures

6A02AA 6061Aluminum-Mg-Si AlloyBuilding frames, automotive parts

7A09AA 7075Aluminum-Zinc AlloyAerospace components
Europe (EN)EN AW-1050AAA 1050Pure Aluminum (≥99.5% Al)Food packaging, heat exchangers

EN AW-2024AA 2024Aluminum-Copper AlloyAerospace fasteners

EN AW-5083AA 5083Aluminum-Mg-Mn Alloy (Seawater Resistant)Ship decks, LNG tanks

EN AW-6060AA 6060Aluminum-Mg-Si Alloy (Medium Strength)Architectural profiles, pipes

EN AW-7075AA 7075Aluminum-Zinc AlloyRacing components, military equipment
Japan (JIS)A1050AA 1050Pure AluminumHousehold goods, conductive materials

A2014AA 2014Aluminum-Copper AlloyAircraft structures, rivets

A5052AA 5052Aluminum-Magnesium AlloyAutomotive fuel tanks, marine

A6061AA 6061Aluminum-Mg-Si AlloyBicycle frames, machinery

A7075AA 7075Aluminum-Zinc AlloyAerospace, sports equipment
ISOISO Al99.0AA 1100Industrial Pure AluminumGeneral-purpose sheets, foils

ISO AlCu4Mg1AA 2024Aluminum-Copper AlloyHigh-load structural parts

ISO AlMg4.5Mn0.7AA 5083Aluminum-Mg-Mn AlloyMarine engineering, pressure vessels

ISO AlMg1SiCuAA 6061Aluminum-Mg-Si-Cu AlloyStructural and welded components

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