Aluminum Unistrut is a type of framing system that has become a staple in various industries, including construction, manufacturing, and engineering. This versatile and adaptable system is designed to provide a strong, lightweight, and corrosion-resistant framework for supporting a wide range of applications, from simple shelving and racking to complex machinery and equipment installations. In this article, we will delve into the world of Aluminum Unistrut, exploring its history, benefits, and uses, as well as providing expert insights and practical guidance on how to work with this innovative material.
Introduction to Aluminum Unistrut

Unistrut, also known as Strut Channel, is a type of metal framing system that consists of a U-shaped channel with a series of holes and slots along its length. The system was first introduced in the 1920s and has since become a widely accepted standard in the construction and manufacturing industries. Aluminum Unistrut, in particular, offers a number of advantages over traditional steel framing systems, including its high strength-to-weight ratio, corrosion resistance, and ease of installation.
Key Points
- Aluminum Unistrut is a lightweight, corrosion-resistant framing system
- It offers a high strength-to-weight ratio, making it ideal for supporting heavy loads
- The system is easy to install and modify, with a wide range of fittings and accessories available
- Aluminum Unistrut is suitable for a wide range of applications, from simple shelving to complex machinery installations
- The system is fully compatible with other Unistrut products, making it easy to integrate into existing frameworks
Benefits of Aluminum Unistrut
One of the primary benefits of Aluminum Unistrut is its high strength-to-weight ratio, which makes it an ideal choice for applications where weight is a critical factor. The system is also highly corrosion-resistant, with a durable aluminum oxide coating that protects the metal from rust and degradation. Additionally, Aluminum Unistrut is easy to install and modify, with a wide range of fittings and accessories available to suit different applications and requirements.
Property | Value |
---|---|
Material | 6063-T5 Aluminum Alloy |
Wall Thickness | 1.5 mm (0.059 in) |
Weight | 1.4 kg/m (3.1 lb/ft) |
Ultimate Tensile Strength | 240 MPa (35,000 psi) |

Applications of Aluminum Unistrut

Aluminum Unistrut is suitable for a wide range of applications, including construction, manufacturing, and engineering. The system is often used to support heavy machinery and equipment, such as conveyor belts, pumps, and generators. It is also commonly used in the construction industry to create scaffolding, shelving, and racking systems. Additionally, Aluminum Unistrut is used in the manufacturing industry to create custom frames and supports for machinery and equipment.
Technical Specifications
Aluminum Unistrut is available in a range of sizes and configurations, including 1-1⁄2”, 1-5⁄8”, and 2” channel sizes. The system is also available in a range of lengths, from 10 feet to 20 feet. The material is made from 6063-T5 aluminum alloy, which offers high strength, corrosion resistance, and durability. The wall thickness of the channel is 1.5 mm (0.059 in), and the weight of the system is approximately 1.4 kg/m (3.1 lb/ft).
In terms of technical specifications, Aluminum Unistrut has an ultimate tensile strength of 240 MPa (35,000 psi), making it suitable for supporting heavy loads. The system is also fully compatible with other Unistrut products, making it easy to integrate into existing frameworks.
What is the difference between Aluminum Unistrut and steel Unistrut?
+Aluminum Unistrut is lighter, corrosion-resistant, and easier to install than steel Unistrut. However, steel Unistrut is stronger and more suitable for heavy-duty applications.
Can Aluminum Unistrut be used outdoors?
+Yes, Aluminum Unistrut can be used outdoors, but it may require additional coating or protection to prevent corrosion.
Is Aluminum Unistrut compatible with other Unistrut products?
+Yes, Aluminum Unistrut is fully compatible with other Unistrut products, making it easy to integrate into existing frameworks.
In conclusion, Aluminum Unistrut is a versatile and reliable framing system that offers a range of benefits, including high strength-to-weight ratio, corrosion resistance, and ease of installation. The system is suitable for a wide range of applications, from simple shelving and racking to complex machinery and equipment installations. With its technical specifications, compatibility with other Unistrut products, and expert insights, Aluminum Unistrut is an ideal choice for anyone looking for a strong, lightweight, and corrosion-resistant framing system.
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