May. 06, 2024
Understanding the variations and choosing the right aluminium profiles - discover which type is ideal for your specific project.
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Replacing welds with screws and steel with aluminium was the revolutionary concept of item founders Gerrit Pies and Wolfgang Rixen in 1980. This created the successful item Building Kit System for aluminium profiles. The benefits: reduced weight with maximum stability, quick assembly thanks to innovative fastening technology, cost-effectiveness over steel, and unmatched flexibility. Presently, over 4,500 inter-compatible components are available, with ongoing expansions. Additionally, the anodized aluminium profiles from item feature inclined groove flanks that enhance the security of fasteners through pre-tensioning. This is crucial for machine bases dealing with vibrations. Engineers globally utilize this modular profile technology for varied projects, from simple frames to complex automated production lines.
So, what types of item aluminium profiles exist? What distinguishes them? Which profile serves which purpose best? This article answers these questions for those new to item profiles. Alongside the classic aluminium construction profiles, there are Line X and Profile Tube System D30 tube profiles. Profile KH provides a sustainable, metal-free alternative and serves EMC applications. More details on this special profile are available in an interview on our blog.
Item's aluminium construction profiles are categorized into five types: Line 5, 6, 8, 10, and 12. These profiles cater to different user requirements based on three geometric characteristics:
The profiles also come in Standard, Light, and Economy versions. Standard stands for robustness, Light signifies reduced weight, and Economy highlights material optimization, with a reduced tensile load in the latter two. Not all profiles are available in every version. Descriptions in the item Online Shop follow a pattern like "Profile 8 40×40 1N light, natural."
Line 5 aluminium profiles with a modular dimension of 20 mm are perfect for weight-optimized constructions. Their small exterior dimensions make them ideal for compact jigs, covers, and handling equipment, saving space and conserving resources. Line 5 profiles are available with open or closed grooves, the latter preventing dirt accumulation.
Line 6 profiles, with a modular dimension of 30 mm, are used for various weight-optimized constructions. They allow the use of materials tailored to specific tasks, offering a slim, robust design. Profiles with closed grooves are easier to clean and aesthetically pleasing, ideal for display cases, tables, and cover hoods.
Line 8 profiles, with a modular dimension of 40 mm, are the most widely used across the globe. Their versatility makes them suitable for machines and systems of all sizes. Light, robust, and long-lasting, these profiles are available with open or closed grooves, and are particularly easy to clean.
Line 10 profiles, with a modular dimension of 50 mm, are used for load-bearing constructions. The 10 mm groove width accommodates M10 thread accessories, supporting high load capacities of up to 7000 N. Different cross-sections are available, and end faces and grooved sides can be capped for finishing.
Line 12 profiles, with a modular dimension of 60 mm, are designed for heavy-duty frame structures. This profile line supports tensile loads up to 10,000 N per screw connection. Profiles with lower stress areas can use the light version of Line 12.
Constructions with Line X combine elegance and cleanliness, thanks to minimized edge radii that create seamless and easy-to-clean connections. These profiles are ideal for environments requiring high cleanliness. Line X profiles come with open or closed grooves, the latter being apt for cleanroom production.
Besides construction profiles, profile tubes are another sought-after type of aluminium profile. The Profile Tube System D30 is tailored for the efficient and solutions-focused factory equipment engineering typical of lean production. These tubes are easily cut to length and connected with fasteners, with the ability to connect up to four fasteners at one intersection point.
A special geometry is what makes the aluminium profile tubes so efficient. Four slimline, undercut flanks are enveloped by Fastener D30. Depending on the direction, the fastener is mechanically locked, but its connection is friction-based in the main load direction.
This distinctive geometry enhances the performance of aluminium profile tubes. One operator with a single tool can make all connections. The Profile Tubes D30 come in five colors for easy identification and have silk-matt powder-coating for abrasion resistance. Anodized and black powder-coated versions are ESD-safe, available in standard lengths or custom cut to size.
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Aluminium angle, or aluminium L-shaped profile, has gained prominence in various industries and applications due to its unique physical properties. This article explores the significance of aluminium angles as versatile structural components and their contributions to modern construction, engineering, and manufacturing processes.
While both steel and aluminium angles are used in diverse industries and construction projects for their structural versatility, their differences make them suitable for different applications. Understanding these differences is essential for selecting the right material for a specific project.
The company is the world’s best Robustness of Aluminium Profiles supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
Related links:One key difference between steel and aluminium angles is their strength and rigidity. Steel, primarily composed of iron and carbon, offers exceptional structural support, making it suitable for heavy loads in building and bridge construction. Aluminium angles, though less rigid and with a lower strength-to-weight ratio, offer advantages like lightweight properties and excellent corrosion resistance ideal for aluminium window profiles, light structures, and transportation components.
Aluminium's lightweight nature makes it easier to handle, transport, and install compared to steel angles, reducing material costs in construction projects. On the other hand, steel angles are heavier and denser, providing benefits like vibration absorption but limiting use where weight is critical, such as in aerospace and automotive industries.
Aluminium naturally resists corrosion due to its oxide layer, making it suitable for high-humidity or marine environments. Steel angles, vulnerable to rust, require coatings or galvanization for added protection, making them suitable for heavy construction where strength is paramount.
The majority of UK orders for Aluminium Angle or common profile types are in grades 6063T6 and 6082T6.
Medium-strength Aluminium Alloy 6063 is often used architecturally. It is suitable for anodizing, weldable, and has a good surface finish, making it ideal for smaller or thinner profiles.
Shop fittings, Glazing Profiles, Architectural applications, Window frames
Aluminium Alloy 6082, known as a structural alloy, is chosen for larger and thicker profiles due to its higher tensile strength and good machining properties. Although its surface isn’t as smooth as 6063T6, it is still suitable for many uses.
Transport sections, Trusses, Bridges, Highly stressed components
Aluminium's robustness makes it ideal for angles. It offers outstanding weldability, moderate forming and bending capability, mild machining and grinding capability, and moderate corrosion and wear resistance.
Ross Goodwin is the Managing Director at Aluminium Warehouse, a leading online metal products supplier in the UK. He became Managing Director in 2007 after serving as Financial Director. Ross has extensive knowledge of the metal industry and specializes in online selling, growth strategies, and marketing. He holds a B.A. in Business Administration & Economics from Leeds University. When not working, Ross enjoys traveling, cycling, and open water swimming, and is preparing for his first triathlon.
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