GOST AK7pch Aluminium Alloys
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This material has 176 properties — only a subset is shown here.
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GOST AK7pch Chemical Composition
GOST R 55375: 2012 / Primary aluminum and alloys based on it. Grades
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GOST AK7pch Physical Properties
Temperature
This material has 176 properties — only a subset is shown here.
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GOST AK7pch Heat Treatments
- T2 - Aging 250 +/- 10°C, 2 - 4h;
T4 - Solution heat treated and naturally aged (T4), heating temperature at 535 +/-5°C, 2 - 12h, and cooling in water at 20-50°C;
T5 - Hardening and short (incomplete) artificial aging, heating temperature at 535 +/-5°C, 2 - 12h, and cooling in water at 20-50°C, aging 150 +/- 5°C, 3 - 10h;
T6 - Solution heat treated and artificially aged, heating temperature at 535 +/-5°C, 2 - 12h, and cooling in water at 20-50°C, aging 175 +/- 5°C, 3 - 10h;
T7 - Solution heat treated and overaged/stabilized (T7), heating temperature at 535 +/-5°C, 2 - 12h, and cooling in water at 80-100°C, aging 225 +/- 10°C, 3-5h;
T8 - Solution heat treated and softened (T8), heating temperature at 535 +/-5°C, 2 - 12h, and cooling in water at 80-100°C, aging 250 +/- 10°C, 3-5h
GOST AK7pch Mechanical Properties
Temperature
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GOST AK7pch 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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- 41Cross References
- 29Composition
- 57Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- 5Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
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