2017 Aluminium alloy has copper, iron, magnesium, manganese and silicon as main alloying elements. [1]
Chemical composition
Element [1] | Content (%) |
---|---|
Aluminum | 91.5 - 95.5 |
Copper | 3.5 - 4.5 |
Iron | 0.7 max |
Manganese | 0.4 - 1 |
Magnesium | 0.4 - 0.8 |
Silicon | 0.2 - 0.8 |
Zinc | 0.25 max |
Titanium | 0.15 max |
Chromium | 0.1 max |
Remainder (each) | 0.05 max |
Remainder (total) | 0.15 max |
Mechanical properties
Properties [1] | Values |
---|---|
Tensile strength (annealed) | 179 MPa |
Yield strength (annealed) | 69 MPa |
Elongation (annealed) | 22% |
Elastic modulus | 72 GPa |
Shear strength (annealed) | 124 MPa |
Thermal properties
Thermal Properties [2] | Values |
CTE, linear 68°F | 23.6 μm/m-°C |
Specific Heat Capacity | 0.88 J/g-°C |
Thermal Conductivity | 134 W/m-K |
Melting Point | 513 - 641 °C |
Aluminium alloy table
References
- 1 2 3 "2017 Aluminium alloy". Archived from the original on 2015-10-27.
- ↑ "2017 Aluminium alloy properties". Archived from the original on 2004-05-15.
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