Aluminum Alloys, General
Subcategory: Aluminum Alloy; Metal; Nonferrous Metal
Key Words: Aluminium Alloys, General; Al Alloys
Component | Wt. % | | | Al | 87 - 100 | |
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Material Notes: These properties are typical of commercial aluminum alloys. Some properties, such as strength and hardness, vary too much for a reasonable generalization. See entries for individual alloys for more specific information. Aluminum 1199 is the highest purity (99.99% Al min.) in the database.
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Physical Properties | Metric | English | Comments |
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Density | 2.7 g/cc | 0.0975 lb/in³ | |
Mechanical Properties |
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Modulus of Elasticity | 70 GPa | 10200 ksi | |
Poisson's Ratio | 0.33 | 0.33 | |
Shear Modulus | 26 GPa | 3770 ksi | |
Electrical Properties |
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Electrical Resistivity | 5e-006 ohm-cm | 5e-006 ohm-cm | |
Thermal Properties |
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Heat of Fusion | 390 J/g | 168 BTU/lb | |
CTE, linear 20°C | 24 µm/m-°C | 13.3 µin/in-°F | from 0-100°C (32-212°F) |
CTE, linear 250°C | 25 µm/m-°C | 13.9 µin/in-°F | |
Specific Heat Capacity | 0.88 J/g-°C | 0.21 BTU/lb-°F | |
Thermal Conductivity | 190 W/m-K | 1320 BTU-in/hr-ft²-°F | |
Melting Point | 620 - 650 °C | 1150 - 1200 °F | |
Solidus | 620 °C | 1150 °F | |
Liquidus | 650 °C | 1200 °F | |
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