The aluminum bars we offer excel in the aerospace and defense industries, with excellent strength, good weldability, and outstanding high-temperature resistance. Made from high-quality 2219 aluminum bar alloy, these bars can meet stringent standards and provide exceptional durability in demanding environments. Whether you need aircraft structural components, rocket engine assemblies, or parts for advanced machinery, our 2219 aluminum bars can meet your high-performance needs.
Contact us today to learn about our 2219 aluminum bar product prices or other aluminum bar products.
2219 Aluminum Bars Specifications
Production standard: AMS 4162, ASTM B211, ASTM B247
Aluminum bar form: Aluminum round, hexagonal, flat, semi-circular, oval, rectangular black, and glossy finish
Aluminum round bar diameter: 0.1-600mm, etc.
Aluminum hexagonal bar: 0.1-600mm, etc.
Aluminum angle bar size: 0.5mm*40mm*40mm-20mm*400mm*400mm
Aluminum flat steel thickness: 0.1-600mm, etc.
Aluminum flat bar size: 1-2500mm, etc.
Aluminum round bar length: 1-12m, random, fixed, and cut length or according to customer requirements
Available temper: O, T6, T62, T81, T87, T851, T8511, etc.
What is 2219 Aluminum Bars?
2219 Aluminum is a high-strength, heat-treatable alloy composed primarily of aluminum and copper, with smaller amounts of other elements such as manganese, iron, and titanium.
High Strength: 2219 aluminum is known for its high strength, particularly at elevated temperatures. This makes it suitable for aerospace and other high-stress applications.
Heat Treatability: The alloy can be heat treated to enhance its mechanical properties, making it more durable and resilient in demanding conditions.
Excellent Weldability: 2219 aluminum has good weldability, which is crucial for manufacturing complex structures, particularly in the aerospace industry.
Corrosion Resistance: It offers good resistance to stress corrosion cracking, which is essential for materials used in critical applications.
2219 Aluminum Bars Data Sheet
Chemical Composition
| Element | Al | Cu | Mn | Fe | Mg | Zn | Ti | Si | V | Zr | Other (Total) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Percentage (%) | Balance (approx. 90.6-94.4) | 5.8 – 6.8 | 0.2 – 0.4 | 0.30 max | 0.02 max | 0.10 max | 0.02 – 0.10 | 0.20 max | 0.05 – 0.15 | 0.10 – 0.25 | 0.15 max |
Physical Properties
| Property | Value |
|---|---|
| Density | 2.84 g/cm³ |
| Melting Point | 510 – 640°C |
| Coefficient of Thermal Expansion | 22.2 µm/m·°C |
| Thermal Conductivity | 120 W/m·K |
| Specific Heat | 870 J/kg·K |
| Resistivity | 0.044 Ω·mm²/m |
Mechanical Properties
| Tempers | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| T6 | 430 – 480 | 280 – 330 | 10 – 15 |
| T851 | 470 – 520 | 320 – 370 | 10 – 14 |
| O | 240 – 310 | 130 – 200 | 16 – 20 |
| T62 | 430 – 480 | 270 – 330 | 8 – 12 |
| T81 | 450 – 500 | 300 – 350 | 10 – 14 |
2219 Aluminum Bars Application
Aircraft structural parts
Fuel tanks
Rocket and missile components
Spacecraft structures
Rocket engine parts
Missile casings
Armored vehicle structures
High-performance tool and equipment parts
Storage tanks (liquefied gas storage)
2219 Aluminum Bar Packages
The following is our company’s standard aluminum bar export packaging. If the customer has any packaging requirements, our company can meet them.
FAQ
2219 Aluminum Bar VS Other Aluminum Bar:
| Property | 2219 Aluminum Bar | 6061 Aluminum Bar | 7075 Aluminum Bar |
|---|---|---|---|
| Strength | High, especially at elevated temperatures | Moderate to High | Very High |
| Temperature Resistance | Excellent, maintain strength at high temps | Good, but not ideal for high temps | Moderate, strength decreases at high temps |
| Weldability | Good, suitable for aerospace applications | Excellent, widely used for fabrication | Challenging, less suitable for welding |
| Corrosion Resistance | Moderate, often requires a protective coating | Good, ideal for marine and outdoor use | Moderate, may require protective measures |
| Applications | Aerospace, defense, rocket engines, cryogenic tanks | General structural, automotive, marine | Aerospace, high-stress parts, military equipment |
How Can I Get A Sample Of 2219 Aluminum Bars?
Please contact us directly and send us the material, specification, quantity and delivery address of the samples you need.
Features of 2219 Aluminum Bar:
Alloy Series: 2000 Series
High Strength: Exceptional strength, particularly at elevated temperatures, making it ideal for aerospace and military applications.
Excellent Weldability: Easily weldable, allowing for the construction of complex structures without compromising integrity.
Temperature Resistance: Maintains its mechanical properties at high temperatures and is suitable for environments with extreme heat.
Good Machinability: This can be machined with precision, facilitating the production of detailed and complex components.
Moderate Corrosion Resistance: Offers decent resistance to corrosion, with the option to apply protective coatings for enhanced durability in harsh environments.
Heat Treatable: Can be heat treated to further enhance its mechanical properties, including strength and hardness.
Reliable Performance: Consistent performance under stress, making it a trusted material in critical applications like aircraft and spacecraft structures.
