Comparing 7075 Aluminum Sheets and 5754 Aluminum for Engineering Projects

February 10, 2026
Latest company news about Comparing 7075 Aluminum Sheets and 5754 Aluminum for Engineering Projects
Comparing 7075 Aluminum Sheets and 5754 Aluminum for Engineering Projects

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Introduction

Selecting the right aluminum alloy is a strategic decision for engineers and procurement teams. Jiangsu Hongtu Metal Technology Co., Limited offers both 7075 aluminum sheets and 5754 aluminum sheets H111, helping customers match material performance with application requirements.

Strength vs Processability

7075 aluminum alloy belongs to the 7000 series, known for its extremely high tensile strength. Typical thicknesses such as 0.2 mm, 0.25 mm, and 0.3 mm are widely used for CNC machining parts in aerospace and high-load structural components.

In contrast, 5754 aluminum focuses on corrosion resistance and weldability, making it more suitable for forming and joining applications.

Application-Based Material Selection

7075 aluminum sheets are commonly used in aerospace components and high-strength accessories, where mechanical strength is the top priority. However, due to limited weldability, it is less suitable for complex welded structures.

5754 aluminum sheets H111 are preferred in automotive and industrial enclosures, where forming, welding, and corrosion resistance are critical.

Cost and Manufacturing Considerations

From a procurement perspective, using the correct alloy helps control total project cost. While 7075 offers higher strength, 5754 aluminum reduces processing complexity and maintenance costs over time.

Conclusion

By offering both 7075 aluminum sheet and 5754 aluminum plate solutions, Jiangsu Hongtu Metal Technology Co., Limited enables customers to optimize performance, cost, and manufacturability across diverse engineering projects.

FAQ
  1. Is 7075 aluminum weldable?
    No, welding is not recommended.

  2. Which alloy is better for forming?
    5754 aluminum H111.

  3. What thicknesses are available?
    From 0.2 mm up to 3.5 mm.

  4. Which alloy resists corrosion better?
    5754 aluminum.

  5. Do you support CNC applications?
    Yes, especially with 7075 aluminum.