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Home > Aluminium > Aluminium Grade > 2014 Aluminium
2014 Aluminium is a high-strength alloy primarily used in aerospace and military applications. Known for its excellent machinability and toughness, it is a copper-based alloy with good mechanical properties, making it suitable for complex structural applications that require both strength and resistance to high stress. However, it has limited corrosion resistance, so it’s often used with protective coatings. Solitaire Steel & Engineering LLP, based in Khetwadi, Mumbai, India, is a trusted supplier and exporter of 2014 Aluminium products, offering a range of sheets, plates, tubes, pipes, bars, angles, channels, and fittings. We ensure the highest quality in accordance with global standards, making us a reliable partner for industrial clients worldwide.
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| Property | Value |
| Density | 2.80 g/cm³ |
| Melting Point | 502°C – 638°C |
| Modulus of Elasticity | 72 GPa |
| Thermal Expansion | 22.9 x 10⁻⁶ /°C |
| Thermal Conductivity | 160 W/m·K |
| Electrical Resistivity | 0.0000453 Ω·cm |
| Property | Value |
| Tensile Strength (Ultimate) | 400 – 455 MPa |
| Tensile Strength (Yield) | 290 – 320 MPa |
| Elongation (at break) | 10% – 15% |
| Shear Strength | 270 MPa |
| Hardness (Brinell) | 120 HB |
| Fatigue Strength | 150 MPa |
| Property | Value |
| Electrical Conductivity | 36% IACS |
| Electrical Resistivity | 45.3 nΩ·m |
| Property | Value |
| Reflectivity (Visible Light) | 88% |
| Emissivity | 0.03 – 0.05 |
| Property | Value |
| Specific Heat Capacity | 0.88 J/g·K |
| Thermal Conductivity | 160 W/m·K |
| Melting Point | 502°C – 638°C |
| Thermal Expansion Coefficient | 22.9 µm/m·K |
| Property | Value |
| Workability (Cold) | Fair |
| Workability (Hot) | Good |
| Weldability | Fair (Requires skill) |
| Machinability | Excellent |
| Anodizing Ability | Fair |
| Element | Composition (%) |
| Aluminium (Al) | Balance |
| Copper (Cu) | 3.9% – 5.0% |
| Magnesium (Mg) | 0.20% – 0.80% |
| Manganese (Mn) | 0.40% – 1.20% |
| Silicon (Si) | 0.50% – 1.20% |
| Iron (Fe) | 0.70% Max |
| Zinc (Zn) | 0.25% Max |
| Titanium (Ti) | 0.15% 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 | 2014 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, suitable for heavy-duty applications | Low strength, suitable for low-stress uses |
| Corrosion Resistance | Fair, requires protective coatings | Excellent, especially in marine environments |
| Machinability | Excellent, widely used for precision machining | Fair, good for general machining |
| Applications | Aerospace, military, structural components | Roofing, heat exchangers, food packaging |
| Product Range | Sheets, plates, tubes, pipes, bars, angles, channels, fittings | Sheets, plates, tubes, pipes, bars, fittings |
| Weldability | Fair, requires skill | Excellent, suitable for most welding techniques |
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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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