Overview

2A12 aluminum tube is a high-strength, versatile alloy widely used in aerospace, automotive, and industrial applications. Known for its excellent mechanical properties and good machinability, 2A12 aluminum tube is ideal for components requiring superior strength, durability, and corrosion resistance. This alloy is recognized for its balanced performance and workability, making it suitable for various demanding applications.

Product Characteristics

• High Strength: 2A12 aluminum tube offers excellent tensile and yield strength, making it suitable for structural and high-stress applications.
• Good Machinability: This alloy is easy to machine, allowing for precise fabrication of complex components.
• Corrosion Resistance: 2A12 provides good resistance to corrosion, extending the lifespan of components in various environments.
• Thermal Conductivity: It has good thermal conductivity, making it ideal for heat exchangers and other thermal applications.
• Fatigue Resistance: 2A12 aluminum tube exhibits good fatigue resistance, crucial for applications subject to cyclic loads.

Product Parameters

1. Thickness:

• Available in a range of thicknesses from 1 mm to 10 mm, depending on the specific requirements.

2. Length:

• Standard lengths include 3000 mm, 6000 mm, with custom lengths available upon request.

3. Diameter:

• Standard diameters include 10 mm, 20 mm, 50 mm, with custom diameters available upon request.

4. Commonly Used States:

• T4, T6, T351, and other tempers based on application needs.

5. Chemical Composition:

• Aluminum (Al): Balance
• Copper (Cu): 3.8-4.9%
• Magnesium (Mg): 1.2-1.8%
• Manganese (Mn): 0.3-1.0%
• Iron (Fe): 0.5% max
• Silicon (Si): 0.5-1.2%
• Zinc (Zn): 0.1% max
• Titanium (Ti): 0.15% max
• Other Elements: 0.05% max (each), 0.15% max (total)

6. Mechanical Properties (Example for 2A12-T6 Alloy):

• Tensile Strength: 64,000 psi (440 MPa)
• Yield Strength: 47,000 psi (324 MPa)
• Elongation: 10-12%
• Hardness (Brinell): 120 HB
• Density: 2.78 g/cm³

Applications

• Aerospace: Hydraulic lines, fuel lines, and structural tubing.
• Automotive: Roll cages, drive shafts, and suspension components.
• Industrial: Conveyor systems, piping, and structural supports.
• Construction: Scaffolding, framework, and architectural elements.
• Marine: Boat masts, rigging, and other critical components.

Conclusion

2A12 aluminum tube from kunxin aluminum company is engineered to meet the highest standards of performance and reliability. Its exceptional strength, machinability, and corrosion resistance 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 needs. Contact us today to learn more about our 2A12 aluminum tubes and how they can enhance your projects.