Name: Aluminum 7075
SKU: 41484
Availability: InStock

Aluminum 7075

£1,897.79

Aluminum 7075, also known as Zn6CuMg, is a high-strength, heat-treatable alloy that boasts an impressive combination of mechanical properties, corrosion resistance, and machinability. With a yield strength of up to 550 MPa and an ultimate tensile strength of 570 MPa, this alloy is widely used in aerospace, defense, and sports equipment applications where high performance and reliability are paramount. One of the key benefits of Aluminum 7075 is its exceptional fatigue resistance, making it an ideal choice for components that are subject to repetitive loading and unloading, such as aircraft landing gear, engine components, and high-performance bicycle frames. Additionally, its high strength-to-weight ratio enables designers to create lightweight, yet robust structures that can withstand the rigors of extreme environments. In terms of corrosion resistance, Aluminum 7075 exhibits excellent resistance to atmospheric corrosion, as well as resistance to corrosion in seawater and other aqueous environments. This property, combined with its high strength and durability, makes it an attractive option for marine hardware, such as propeller shafts and fittings. The machining characteristics of Aluminum 7075 are also noteworthy, with the alloy responding well to various machining operations, including turning, milling, and drilling. Its moderate to high machinability rating allows for efficient production of complex components with tight tolerances, further expanding its range of applications. Overall, Aluminum 7075 is a versatile and reliable material that has earned its place as a workhorse in a wide range of industries, from aerospace and defense to sports equipment and consumer products. Its unique combination of properties makes it an ideal choice for designers and engineers seeking to create high-performance components that can withstand the demands of extreme environments.

Description

Aluminum 7075 is a high-strength alloy that falls under the category of aluminum-zinc alloys, known for its outstanding mechanical properties and versatility in various applications. This alloy is particularly noted for its impressive strength-to-weight ratio, making it an ideal choice in industries where performance and durability are crucial. Typically, 7075 aluminum is used in aerospace applications, military components, and high-stress automotive parts. Its composition includes zinc as the primary alloying element, along with smaller amounts of magnesium, copper, and other elements that contribute to its strength.

One of the defining characteristics of Aluminum 7075 is its ability to withstand significant amounts of stress and deformation, making it suitable for demanding applications. The heat treatment process enhances its mechanical properties even further, allowing manufacturers to tailor the alloy’s performance to specific needs. However, it’s important to note that while 7075 offers excellent strength, it can be less resistant to corrosion compared to other aluminum alloys, necessitating protective coatings or anodizing treatments for prolonged exposure to harsh environments.

Moreover, the fabrication of Aluminum 7075 presents some challenges due to its high strength, which can lead to difficulty in machining and welding. Despite this, advancements in manufacturing technologies and techniques have made it easier to work with this alloy. Overall, Aluminum 7075 stands out as a premium choice for applications where high strength, low weight, and structural integrity are paramount, making it a preferred material in cutting-edge engineering and design.