UNI SG-AlSi12Cu Aluminium Alloys
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This material has 220 properties — only a subset is shown here.
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UNI SG-AlSi12Cu Chemical Composition
UNI 7369-2: 1974 / Casting aluminium-silicon-copper secondary alloy (Si 12%, Cu 1%)
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UNI SG-AlSi12Cu Physical Properties
Temperature
This material has 220 properties — only a subset is shown here.
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UNI SG-AlSi12Cu Heat Treatments
- The alloy of this standard is not subjected to chemical treatment rule. For sand castings and shell, if it were necessary to increase the values of R, Rp (or 2) and HB, you can make a quenching from 510°C in water and to follow a prolonged artificial aging at 160°C for 18h. For castings it is convenient to modify the bathroom with sodium or its salts.
UNI SG-AlSi12Cu Mechanical Properties
Temperature
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UNI SG-AlSi12Cu 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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- 102Cross References
- 13Composition
- 8Mechanical Properties
- 7Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- 2Stress-Strain
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- -Fatigue
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