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Home > Aluminium > Aluminium Grade > 2017 Aluminium
2017 Aluminium is an aluminum-copper alloy with high strength and good machinability. It is widely used in applications that demand toughness and high fatigue strength. This alloy is heat treatable and has good forming characteristics in its annealed condition. However, it has lower corrosion resistance compared to other aluminum alloys, which is why it is often coated or anodized. 2017 aluminium is frequently used in aerospace and automotive applications.
Solitaire Steel & Engineering LLP, located in Khetwadi, Mumbai, India, is a trusted supplier and exporter of 2017 aluminium products. We offer a wide range of products such as sheets, plates, tubes, pipes, bars, angles, channels, and fittings in compliance with global standards. Our aluminium products are known for their high quality and reliability.
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| Property | Value |
| Density | 2.80 g/cm³ |
| Melting Point | 635°C – 655°C |
| Modulus of Elasticity | 72 GPa |
| Thermal Expansion | 23.2 x 10⁻⁶ /°C |
| Thermal Conductivity | 138 W/m·K |
| Electrical Resistivity | 0.0000510 Ω·cm |
| Property | Value |
| Tensile Strength (Ultimate) | 400 – 490 MPa |
| Tensile Strength (Yield) | 275 – 320 MPa |
| Elongation (at break) | 12% – 15% |
| Shear Strength | 290 MPa |
| Hardness (Brinell) | 120 HB |
| Fatigue Strength | 140 MPa |
| Property | Value |
| Electrical Conductivity | 30% IACS |
| Electrical Resistivity | 51.0 nΩ·m |
| Property | Value |
| Reflectivity (Visible Light) | 85% |
| Emissivity | 0.03 – 0.05 |
| Property | Value |
| Specific Heat Capacity | 0.88 J/g·K |
| Thermal Conductivity | 138 W/m·K |
| Melting Point | 635°C – 655°C |
| Thermal Expansion Coefficient | 23.2 µm/m·K |
| Property | Value |
| Workability (Cold) | Good |
| Workability (Hot) | Good |
| Weldability | Fair |
| Machinability | Excellent |
| Anodizing Ability | Poor |
| Element | Composition (%) |
| Aluminium (Al) | Balance |
| Copper (Cu) | 3.5% – 4.5% |
| Magnesium (Mg) | 0.40% – 0.80% |
| Manganese (Mn) | 0.30% – 1.0% |
| Silicon (Si) | 0.20% – 0.80% |
| Iron (Fe) | 0.70% Max |
| Zinc (Zn) | 0.25% Max |
| Chromium (Cr) | 0.10% Max |
| Product | Standards | Type | Sizes | Applications |
| Sheets | ASTM B209 | HR, CR, Perforated | Thickness: 0.5 mm – 100 mm | Aerospace, structural applications |
| Plates | ASTM B209 | Hot-Rolled, Cold-Rolled | Thickness: 5 mm – 150 mm | Heavy-duty aerospace and military |
| Tubes | ASTM B210 | Seamless, Welded | Diameter: 10 mm – 300 mm | Hydraulic systems, fluid transport |
| Pipes | ASTM B241 | Welded, Seamless | Diameter: 15 mm – 350 mm | High-stress pipeline systems |
| Bars | ASTM B221 | Round, Hexagonal | Diameter: 5 mm – 250 mm | Machining, aerospace parts |
| Angles | ASTM B308 | Equal, Unequal | Sizes: 25 mm x 25 mm – 200 mm x 200 mm | Structural frameworks, load-bearing |
| Channels | ASTM B308 | U, C Shape | Sizes: 20 mm – 250 mm | Bridge trusses, support structures |
| Fittings | ASTM B361 | Elbows, Tees, Reducers | Sizes: Standard | Pipe connections, HVAC systems |
| Category | 2017 Aluminium | 1100 Aluminium |
| Primary Alloying Element | Copper | Aluminium (99%) |
| Standards | ASTM B209, B210, B241, B221, B308 | ASTM B209, B210, B241, B221, B308 |
| Strength | High strength, ideal for aerospace and automotive applications | Low strength, suitable for low-stress uses |
| Corrosion Resistance | Moderate, requires protective coatings | Excellent, especially in marine environments |
| Machinability | Excellent, ideal for precision machining | Fair, suitable for general machining |
| Applications | Aerospace, automotive, construction | Roofing, heat exchangers, food packaging |
| Product Range | Sheets, plates, tubes, pipes, bars, angles, channels, fittings | Sheets, plates, tubes, pipes, bars, fittings |
| Weldability | Fair, requires careful technique | Excellent, suitable for most welding methods |
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For a free quote or to learn more about our range of Aluminium Sheets and Plates, Contact Solitaire Steel & Engineering LLP today. Our team is ready to assist with tailored solutions for all your industrial needs.
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