Aluminum 2000 Series
Aluminum 2017, 2024 is known for its excellent corrosion resistance, high ductility and highly reflective finish.
AA2017
Chemical Compositions
Element
% Percentage
-
Manganese (Mn) :
0.4 – 1.0 %
-
Iron (Fe) :
0.0 – 0.7 %
-
Copper (Cu) :
3.5 – 4.5 %
-
Magnesium (Mg) :
0.4 – 0.8 %
-
Silicon (Si) :
0.2 – 0.8 %
-
Zinc (Zn) :
0.0 – 0.25 %
-
Titanium (Ti) :
0.0 – 0.15 %
-
Chromium (Cr) :
0.0 – 0.1 %
-
Residuals :
0.0 – 0.15 %
-
Aluminium (Al) :
91.6 – 95.5 %
Mechanical Properties
Property | Value |
---|---|
Elastic (Young's, Tensile) Modulus | 71 GPa |
Elongation at Break | 12 – 18 % |
Fatigue Strength | 90 – 130 MPa |
Poisson's Ratio | 0.33 |
Shear Modulus | 27 GPa |
Shear Strength | 130 – 260 MPa |
Tensile Strength: Ultimate (UTS) | 190 – 430 MPa |
Tensile Strength: Yield (Proof) | 76 – 260 MPa |
Brinell Hardness | - |
Thermal Properties
Property | Value |
---|---|
Latent Heat of Fusion | 390 J/g |
Maximum Temperature: Mechanical | 190 °C |
Melting Completion (Liquidus) | 640 °C |
Melting Onset (Solidus) | 510 °C |
Specific Heat Capacity | 880 J/kg–K |
Thermal Conductivity | 150 W/m–K |
Thermal Expansion | 24 µm/m–K |
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AA2024
Chemical Compositions
Element
% Percentage
-
Manganese (Mn) :
0.3 – 0.9 %
-
Iron (Fe) :
0.0 – 0.5 %
-
Copper (Cu) :
3.8 – 4.9 %
-
Magnesium (Mg) :
1.2 – 1.8 %
-
Silicon (Si) :
0.0 – 0.5 %
-
Zinc (Zn) :
0.0 – 0.25 %
-
Titanium (Ti) :
0.0 – 0.15 %
-
Chromium (Cr) :
0.0 – 0.1 %
-
Residuals :
0.0 – 0.15 %
-
Aluminium (Al) :
Balance
Mechanical Properties
Property | Value |
---|---|
Elastic (Young's, Tensile) Modulus | 71 GPa |
Elongation at Break | 4.0 – 16 % |
Fatigue Strength | 90 – 180 MPa |
Poisson's Ratio | 0.33 |
Shear Modulus | 27 GPa |
Shear Strength | 130 – 320 MPa |
Tensile Strength: Ultimate (UTS) | 200 – 540 MPa |
Tensile Strength: Yield (Proof) | 100 – 490 MPa |
Brinell Hardness | - |
Thermal Properties
Property | Value |
---|---|
Latent Heat of Fusion | 390 J/g |
Maximum Temperature: Mechanical | 200 °C |
Melting Completion (Liquidus) | 640 °C |
Melting Onset (Solidus) | 500 °C |
Specific Heat Capacity | 880 J/kg–K |
Thermal Conductivity | 120 W/m–K |
Thermal Expansion | 23 µm/m–K |