Overview

7475 aluminum sheet is a high-strength, corrosion-resistant alloy widely used in aerospace, industrial, and structural applications. Known for its excellent mechanical properties and superior performance, 7475 aluminum sheet is the preferred material for projects requiring durability, lightweight properties, and reliable performance in demanding environments. Its exceptional formability, fatigue resistance, and strength make it ideal for both structural and fabrication applications.

Product Characteristics

• Superior Corrosion Resistance: 7475 aluminum sheet offers outstanding resistance to atmospheric and industrial environments, ensuring long-term durability.
• High Strength: This alloy provides a robust balance of tensile and yield strength, suitable for demanding structural applications.
• Excellent Weldability: 7475 aluminum can be easily welded, ensuring strong joints and efficient fabrication processes.
• Exceptional Formability: The alloy can be readily formed and shaped, allowing for versatile design options and complex geometries.
• Good Machinability: 7475 aluminum sheet can be easily machined, enabling precise fabrication of detailed components.
• Fatigue Resistance: 7475 aluminum is known for its excellent fatigue resistance, making it ideal for high-stress applications.

Product Parameters

1. Thickness:

• Available in a range of thicknesses from 1.0 mm to 150 mm, catering to various application requirements.

2. Length:

• Standard lengths include 2000 mm, 3000 mm, 6000 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:

• T7351, T651, and other tempers based on specific application needs.

5. Chemical Composition:

• Aluminum (Al): Balance
• Magnesium (Mg): 1.9-2.6%
• Manganese (Mn): 0.06% max
• Iron (Fe): 0.12% max
• Silicon (Si): 0.08% max
• Copper (Cu): 1.2-1.9%
• Zinc (Zn): 5.2-6.2%
• Chromium (Cr):: 0.18-0.25%
• Titanium (Ti): 0.06% max
• Other Elements: 0.05% max (each), 0.15% max (total)

6. Mechanical Properties (Example for 7475-T7351 Alloy):

• Tensile Strength: 80,000 psi (552 MPa)
• Yield Strength: 73,000 psi (503 MPa)
• Elongation: 11-13%
• Hardness (Brinell): 150 HB
• Density: 2.81 g/cm³

Applications

• Aerospace: Structural components, fittings, and aircraft parts.
• Industrial: Machinery components, pressure vessels, and pipelines.
• Structural: Beams, columns, and framework components.
• Transportation: Automotive parts, railway components, and marine structures.
• Consumer Goods: Appliances, furniture, and outdoor equipment.

Conclusion

7475 aluminum sheet from kunxin aluminum company is engineered to meet the highest standards of quality and performance. Its exceptional corrosion resistance, strength, fatigue resistance, and lightweight properties make it the preferred choice for a wide range of 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 7475 aluminum sheets and how they can enhance your projects.