Overview

The 2219 aluminum plate is a high-strength, heat-treatable alloy renowned for its excellent mechanical properties and superior performance at elevated temperatures. This alloy is extensively used in aerospace, automotive, and industrial applications where strength, durability, and resistance to high temperatures are crucial. It is particularly suitable for structural components and heavy-duty applications, offering robust performance under extreme conditions.

Product Characteristics

• High Strength: The 2219 aluminum plate provides exceptional tensile and yield strength, making it ideal for demanding structural applications.
• Excellent High-Temperature Performance: This alloy retains its mechanical properties at elevated temperatures, making it suitable for components exposed to heat.
• Good Machinability: 2219 aluminum is easy to machine, allowing for the precise fabrication of complex components.
• Good Corrosion Resistance: The alloy offers good resistance to corrosion, especially when anodized or coated for enhanced protection in harsh environments.
• Weldability: 2219 aluminum exhibits excellent weldability, making it versatile for a wide range of fabrication processes.
• Fatigue Resistance: The plate shows good fatigue resistance, essential for applications subjected to cyclic loads.

Product Parameters

1. Thickness:

• Available in thicknesses ranging from 1 mm to 150 mm, catering to diverse requirements.

2. Length:

• Standard lengths include 2000 mm, 3000 mm, with custom lengths available upon request to suit specific needs.

3. Width:

• Standard widths include 1000 mm, 1220 mm, 1500 mm, with custom widths available upon request.

4. Commonly Used States:

• T6, T81, T851, and other tempers tailored to application requirements.

5. Chemical Composition:

• Aluminum (Al): Balance
• Copper (Cu): 5.8-6.8%
• Magnesium (Mg): 0.02% max
• Manganese (Mn): 0.2-0.4%
• Iron (Fe): 0.3% max
• Silicon (Si): 0.2% max
• Zinc (Zn): 0.1% max
• Titanium (Ti): 0.02-0.1%
• Vanadium (V): 0.05-0.15%
• Other Elements: 0.05% max (each), 0.15% max (total)

6. Mechanical Properties (Example for 2219-T851 Alloy):

• Tensile Strength: 70,000 psi (483 MPa)
• Yield Strength: 60,000 psi (414 MPa)
• Elongation: 10-12%
• Hardness (Brinell): 120 HB
• Density: 2.84 g/cm³

Applications

• Aerospace: Ideal for structural components, high-temperature engine parts, and aircraft fittings.
• Automotive: Suitable for high-performance engine parts, chassis components, and racing parts.
• Industrial: Used in machinery parts, molds, and high-stress tooling.
• Construction: Perfect for structural supports, braces, and components exposed to high temperatures.
• Marine: Excellent for engine parts, fittings, and other critical components exposed to high stress and temperatures.

Conclusion

2219 aluminum plate from kunxin aluminum company is designed to meet the highest standards of performance and reliability. Its superior strength, high-temperature performance, and machinability make it the preferred choice for a wide range of industrial applications. With customizable sizes and tempers, we ensure that you get the perfect material to meet your specific requirements. Contact us today to learn more about our 2219 aluminum plates and how they can enhance your projects.