BS 2L 77:1971
Specification for forging stock and forgings of aluminium-copper-magnesium-silicon-manganese alloy (solution treated and precipitation treated) (Cu 4.4, Mg 0.5, Si 0.7, Mn 0.8)

Standard No.

BS 2L 77:1971

Release Date

1971

Published By

British Standards Institution (BSI)

Status

Be replaced

Replace By

BS 2L 77:1971(2011)

Latest

BS 2L 77:1971(2011)

Scope

BRITISH STANDARD: AEROSPACE SERIES SPECIFICATION FOR FORGING STOCK AND FORGINGS OF ALUMINIUM-COPPER-MAGNESIUM-SILICON-MANGANESE ALLOY 1. INSPECTION AND TESTING PROCEDURE 2. QUALITY OF MATERIAL 3. CHEMICAL COMPOSITION 4. CONDITION 5. HEAT TREATMENT 6. MECHANICAL PROPERTIES

BS 2L 77:1971 history

• 0000 BS 2L 77:1971(2011)
• 1971 BS 2L 77:1971 Specification for forging stock and forgings of aluminium-copper-magnesium-silicon-manganese alloy (solution treated and precipitation treated) (Cu 4.4, Mg 0.5, Si 0.7, Mn 0.8)