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🇺🇸 USA equivalent of

EN AW-1050A3.0255

AA 1050A91050REF

Standard: AA · Source: ASTM B209

Same AA designation

Other international equivalents

CountryStandardGradeMatch
🇪🇺EuropeENEN AW-1050A / Al99.5100%
🇯🇵JapanJISA105098%