CNC machined hard anodized 7075 aluminum parts
Our CNC machined hard anodized 7075 aluminum parts are precision-engineered components designed to deliver exceptional performance and durability.
The hard anodized coating applied to these parts enhances their corrosion resistance, wear resistance, and overall lifespan. This protective layer also provides excellent surface hardness, making our aluminum parts ideal for demanding applications that require strength and reliability.
With their lightweight yet robust construction, our CNC machined hard anodized 7075 aluminum parts offer exceptional strength-to-weight ratio, making them suitable for various industries, including aerospace, automotive, robotics, and more. Their superior mechanical properties, such as high tensile strength and excellent fatigue resistance, enable them to withstand rigorous operating conditions.
Characteristics
Unveiling the Characteristics of 7075 Aluminum Alloy
7075 aluminum alloy is renowned for its remarkable properties, making it a preferred choice in various industries. Key characteristics include:
◎ Strength:
7075 aluminum has a high tensile strength of 572 MPa, making it significantly stronger than many other aluminum alloys.
◎ Lightweight:
Despite its strength, 7075 aluminum is relatively lightweight, with a density of 2.81 g/cm³
◎ Machinability:
This alloy exhibits excellent machinability, allowing for intricate designs and tight tolerances.
◎ Fatigue Resistance:
7075 aluminum offers excellent fatigue resistance, making it suitable for applications subject to repetitive stress.
Comparison with Other Aluminum Alloys
When compared to other aluminum alloys, 7075 stands out in terms of strength and durability. For instance:
◎ 6061 Aluminum:
While 6061 aluminum is more commonly used due to its good balance of strength and cost, it has a lower tensile strength (276 MPa) compared to 7075 aluminum.
◎ 5052 Aluminum:
5052 aluminum is known for its corrosion resistance, but it is not as strong as 7075 aluminum.
◎ 2024 Aluminum:
2024 aluminum possesses high strength but is less corrosion-resistant than 7075 aluminum.
Applications
The versatility of CNC machined hard anodized 7075 aluminum parts makes them indispensable in various industries:
◎ Aerospace:
These components find applications in aircraft structures, engine components, and landing gear systems, where strength and lightweight properties are crucial.
◎ Automotive:
7075 aluminum parts contribute to lightweighting efforts, improving fuel efficiency and enhancing overall performance.
◎ Defense:
The exceptional strength and durability of these parts make them suitable for defense applications, including military vehicles and equipment.
◎ Robotics:
7075 aluminum parts provide the necessary strength and precision for robotic systems.
◎ Sports Equipment:
From bicycles to climbing gear, these parts offer lightweight yet robust solutions for sports equipment.
The Process of Hard Anodization
Hard anodization is an electrochemical process that enhances the surface properties of aluminum parts. The process involves immersing the parts in an electrolytic bath and applying a current, which forms a thick, durable oxide layer on the surface. Benefits of hard anodization include:
◎ Corrosion Resistance:
The anodized coating provides excellent resistance against corrosion, extending the lifespan of the parts.
◎ Wear Resistance:
The hard anodized layer enhances the parts' ability to withstand wear and abrasion, ensuring long-lasting performance.
◎ Improved Hardness:
Hard anodization significantly increases the surface hardness of the parts, enhancing their durability and resistance to damage.
Conclusion
CNC machined hard anodized 7075 aluminum parts offer exceptional strength, lightweight construction, and precise performance. With its unique characteristics, such as high tensile strength, excellent machinability, and fatigue resistance, 7075 aluminum stands out among other aluminum alloys. These parts find applications in aerospace, automotive, defense, robotics, and sports equipment industries. The process of hard anodization further enhances their corrosion resistance, wear resistance, and surface hardness, ensuring their longevity and reliability. By utilizing CNC machined hard anodized 7075 aluminum parts, industries can unlock new possibilities and achieve unparalleled engineering excellence.
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