Overview

The 2A12 aluminum sheet is a high-strength alloy extensively used in aerospace, automotive, and industrial sectors. Known for its excellent mechanical properties, good machinability, and outstanding fatigue resistance, the 2A12 aluminum sheet is an ideal choice for components that require superior strength and durability. This alloy’s balanced performance and versatility make it suitable for various demanding applications.

Product Characteristics

• High Strength: The 2A12 aluminum sheet 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: The 2A12 aluminum sheet exhibits good fatigue resistance, crucial for applications subject to cyclic loads.

Product Parameters

1. Thickness:

• Available in a range of thicknesses from 0.5 mm to 6.0 mm, depending on specific requirements.

2. Length:

• Standard lengths include 2000 mm, 3000 mm, with custom lengths available upon request.

3. Width:

• Standard widths include 1000 mm, 1220 mm, 1500 mm, with custom widths 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: Aircraft skins, wing structures, and fuselage components.
• Automotive: Body panels, chassis components, and high-performance parts.
• Industrial: Machinery components, molds, and tooling.
• Construction: Roofing, cladding, and structural elements.
• Marine: Boat hulls, frames, and other critical components.

Conclusion

2A12 aluminum sheet 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 sheets and how they can enhance your projects.