B.S. L 78 Aluminium Alloys
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B.S. L 78 Chemical Composition
BS 3L 78: 1970 / Specification for ingots and castings of aluminium-silicon-copper-magnesium alloy (solution treated and precipitation treated) (Si 5, Cu 1.2, Mg 0.5)
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B.S. L 78 Physical Properties
Temperature
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B.S. L 78 Heat Treatments
- The castings and test samples shall be heat-treated at a temperature of 525 ± 5°C for not less than 12 hours; Quench in water or oil; Re-heat at a temperature of 165 ± 5°C for 8 hours to 10 hours.
B.S. L 78 Mechanical Properties
Temperature
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B.S. L 78 International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 103Cross References
- 11Composition
- 6Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
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