In the relentless pursuit of strength, durability, and lightweight design, materials science continually pushes boundaries. At the vanguard of this evolution stands the 7000 Series Aluminium Plate, specifically the remarkable 7075 alloy. It's not just metal; it's the very backbone of critical components where failure is simply not an option. From the roaring engines of aerospace to the intricate mechanisms of precision machinery, 7075 aluminium offers an unparalleled combination of properties that redefine what's possible.
Known for its exceptional strength-to-weight ratio, 7075 aluminium is the alloy of choice for engineers and manufacturers demanding the ultimate in material performance. Its unique composition, primarily aluminium with zinc as the main alloying element, along with magnesium and copper, enables it to achieve mechanical properties typically associated with steel, yet retaining the inherent advantages of aluminium's lightness and corrosion resistance. When every gram counts, and every movement demands absolute reliability, 7075 stands as the undisputed champion.
The true testament to 7075's superiority lies in its robust mechanical properties. Engineered to endure extreme stresses and demanding environments, it consistently outperforms other aluminium alloys. With a tensile strength exceeding 540 MPa and a yield strength greater than 480 MPa, 7075 can withstand immense forces without deforming. Its hardness of 150 HB further ensures exceptional wear resistance, making it ideal for dynamic applications. This formidable strength means components can be designed lighter and more efficiently, directly translating to enhanced performance and fuel efficiency in applications like aircraft and missiles.
Beyond its raw strength, 7075 aluminium offers adaptability through various temper designations, allowing for precise customization to suit diverse application requirements.
7075 Aluminium Plate is renowned for its critical role in high-stakes industries where precision, high strength, and reliability are paramount. It is the material of choice for:
Understanding that every project has unique dimensional requirements, 7075 Aluminium Plate is available in a comprehensive range of sizes. This ensures that manufacturers can source the exact material needed, minimizing waste and optimizing production processes.
| Property | Specification |
|---|---|
| Standard Thickness | 5mm - 400mm |
| Standard Width | Up to 2000mm |
| Standard Length | Up to 5000mm |
| Temper Options | O, T6, T651 |
| Tensile Strength | >540 MPa |
| Yield Strength | >480 MPa |
| Elongation | >7% |
| Hardness | 150 HB (Brinell) |
At Preferred Alloys Sdn Bhd, we are committed to providing premium-grade 7075 Aluminium Plate, ensuring the highest quality for your most demanding applications. Partner with us to elevate your designs with a material that truly defines strength and innovation.
Original Description
Designed for use in aircraft fittings, gears, shafts, fuse parts, missiles, regulating valves, keys, aircrafts, aerospace, and applications that require high strength aluminium.
More Information
The 7075 aluminium plate is a very strong grade of metal. It is well-known for its toughness, which is why it’s frequently used in aerospace and aviation applications. It has excellent weight-to-strength ration, making it ideal for highly stressed parts. When in the annealed condition, forming can be performed, which should be followed by heat treatment. 7075 aluminium is considered to be strong for aluminium. While forming this alloy, it has greater springback. If forming this metal while in the annealed condition becomes difficult, it can be placed in heat between 200 and 250 degrees F to soften it. To make this alloy have high-strength capabilities, heat treating can be used. It also has excellent properties when in low temperatures. The conductivity to electricity of this metal is 36 percent of copper.
The strength measurements of this metal are as follows: 83,000 psi tensile strength, 48,000 psi shear strength and 73,000 psi shear strength. Due to this metal’s excellent ratio for weight-to-strength, it can be used in applications involving structural parts that are highly stressed. High stress applications that frequently use this grade of aluminium include aircraft fittings, missile parts, regulating valve parts, meter gears, fuse parts, worm gears and keys. It’s a popular choice for use in applications in commercial aircraft components and aerospace and defense equipment. The plastics industry also uses this alloy as a mold material.
The weldability of this metal is low, but the formability is great. When forging is used, it’s required that the alloy be placed in temperatures between 700 and 900 degrees F. Afterwards, solution heat treatment should be used.
The available sizes for the 7075 aluminium plate are between .25 and 8 inches thick, 48.5 and 60.5 inches wide and up to 144.5 inches long.
Tech Specs ( inches )
| Thickness | Min: 0.25 inches Max: 8 inches |
| Length | Max: 144.5 inches |
| Width | Min: 48.5 inches Max: 60.5 inches |
| Other (Wall, Etc…) | Min: No Data Max: No Data |
| Tolerances | Thickness: ‘+/-.012 inches to +/-.160 inches DEPENDING ON THICKNESS Width: ‘+.25 inches to +.3125 inches DEPENDING ON WIDTH AND THICKNESS Length: ‘+.25 inches to +.5 inches DEPENDING ON LENGTH AND THICKNESS |
Additional Resources & Downloads
Additional Resources – The below information is available upon request and with your order.
