Aluminium 2017-T4 Data Sheet
Aluminium 2017-T4; UNS A92017; ISO AlCuMgSi
| Physical Properties | Metric | English |
| Density | 2.79 g/cc | 0.101 lb/in³ |
| Mechanical Properties | Metric | English |
| Hardness, Brinell | 105 | 105 |
| Hardness, Knoop | 132 | 132 |
| Hardness, Rockwell A | 42.5 | 42.5 |
| Hardness, Rockwell B | 66 | 66 |
| Hardness, Vickers | 118 | 118 |
| Tensile Strength, Ultimate | 427 MPa | 62000 psi |
| Tensile Strength, Yield | 276 MPa | 40000 psi |
| Elongation at Break | 15% | 15% |
| Modulus of Elasticity | 72.4 GPa | 10500 ksi |
| Poissons Ratio | 0.33 | 0.33 |
| Fatigue Strength | 124 MPa | 18000 psi |
| @# of Cycles 5.00e+8 | @# of Cycles 5.00e+8 | |
| Machinability | 70% | 70% |
| Shear Modulus | 27.0 GPa | 3920 ksi |
| Shear Strength | 262 MPa | 38000 psi |
| Electrical Properties | Metric | English |
| Electrical Resistivity | 0.00000515 ohm-cm | 0.00000515 ohm-cm |
| Thermal Properties | Metric | English |
| CTE, linear | 23.6 µm/m-°C | 13.1 µin/in-°F |
| @Temperature 20.0 – 100 °C | @Temperature 68.0 – 212 °F | |
| 25.4 µm/m-°C | 14.1 µin/in-°F | |
| @Temperature 20.0 – 300 °C | @Temperature 68.0 – 572 °F | |
| Specific Heat Capacity | 0.880 J/g-°C | 0.210 BTU/lb-°F |
| Thermal Conductivity | 134 W/m-K | 930 BTU-in/hr-ft²-°F |
| Melting Point | 513 – 640.6 °C | 955 – 1185 °F |
| Solidus | 513 °C | 955 °F |
| Liquidus | 640.6 °C | 1185 °F |
| Processing Properties | Metric | English |
| Annealing Temperature | 338 – 349 °C | 640 – 660 °F |
| 413 °C | 775 °F | |
| Solution Temperature | 499 – 510 °C | 930 – 950 °F |
| Aging Temperature | 22.2 °C | 72.0 °F |
| Component Elements Properties | Metric | English |
| Aluminum, Al | 91.5 – 95.5 % | 91.5 – 95.5 % |
| Chromium, Cr | <= 0.10 % | <= 0.10 % |
| Copper, Cu | 3.5 – 4.5 % | 3.5 – 4.5 % |
| Iron, Fe | <= 0.70 % | <= 0.70 % |
| Magnesium, Mg | 0.40 – 0.80 % | 0.40 – 0.80 % |
| Manganese, Mn | 0.40 – 1.0 % | 0.40 – 1.0 % |
| Other, each | <= 0.05 % | <= 0.05 % |
| Other, total | <= 0.15 % | <= 0.15 % |
| Silicon, Si | 0.20 – 0.80 % | 0.20 – 0.80 % |
| Titanium, Ti | <= 0.15 % | <= 0.15 % |
| Zinc, Zn | <= 0.25 % | <= 0.25 % |
