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Aluminum angles are versatile structural components used in a wide array of applications, from construction and framing to DIY projects and custom fabrications. Selecting the appropriate angle is crucial for ensuring structural integrity, durability, and the overall success of your project. This guide will help you navigate the key considerations when purchasing.
Size: our aluminum angles are produced in metric, there is a tolerance, the actual dimensions are 20mm x 20mm x 3mm x 122cm; This makes it ideal for various uses, from construction to DIY projects, offering you flexibility in each use
Flexible Customization: our package includes 2 pieces of aluminum angle iron, can meet your various needs, and they can be easily cut to your required size to align with your specific requirements and preferences
Lasting Material: our aluminum angle stock is crafted from sturdy, corrosion resistant aluminum that ensures longevity, the color adds to the aesthetics making it pleasing to the eye while ensuring high strength and endurance(There might be some scratches...
Resistance and High Working Strength: the angle iron boasts high corrosion resistance, making it ideal for use in various environment conditions; Moreover, it provides reliable work strength, assuring you ideal performance and resilience
What You Get: The package includes 4 packs of aluminum angles 6061, and each aluminum bar measures approximately 2 "x 2" x 1/8" and 12" in full length. Sufficient quantity and proper size can meet your different usage requirements.
High Quality Aluminum: Our aluminum angle iron is made of premium 6061 aluminum, which boasts high toughness, good stretchability and lightweight. The T5 aluminum mill stock comes with a smooth surface, even cuts and scratch-free.
Corrosion Proof: These 90 degree angled aluminum extrusion has good rust resistance, corrosion resistance and weathering resistance. They are suitable for applying to both indoor and outdoor scenes in different fields.
Structural Excellence: Tlence aluminum bars are designed for processing easily, which can be cut, drilled, tapped and welded with professional milling machine or lathe equipment in a breeze. The aluminum angles are not easy to bend or deform after...
Size: our aluminum angles are produced in metric, there is a tolerance, the actual dimensions are 20mm x 20mm x 3mm x 122cm; This makes it ideal for various uses, from construction to DIY projects, offering you flexibility in each use
Flexible Customization: our package includes 2 pieces of aluminum angle iron, can meet your various needs, and they can be easily cut to your required size to align with your specific requirements and preferences
Lasting Material: our aluminum angle stock is crafted from sturdy, corrosion resistant aluminum that ensures longevity, the color adds to the aesthetics making it pleasing to the eye while ensuring high strength and endurance(There might be some scratches...
Resistance and High Working Strength: the angle iron boasts high corrosion resistance, making it ideal for use in various environment conditions; Moreover, it provides reliable work strength, assuring you ideal performance and resilience
Size: our aluminum angles are produced in metric, there is a tolerance, the actual dimensions are 20mm x 20mm x 3mm x 122cm; This makes it ideal for various uses, from construction to DIY projects, offering you flexibility in each use
Flexible Customization: our package includes 2 pieces of aluminum angle iron, can meet your various needs, and they can be easily cut to your required size to align with your specific requirements and preferences
Lasting Material: our aluminum angle stock is crafted from sturdy, corrosion resistant aluminum that ensures longevity, the color adds to the aesthetics making it pleasing to the eye while ensuring high strength and endurance(There might be some scratches...
Resistance and High Working Strength: the angle iron boasts high corrosion resistance, making it ideal for use in various environment conditions; Moreover, it provides reliable work strength, assuring you ideal performance and resilience
Size：3" (80mm) X 3"(80mm)×1/4"(6mm),13" Length（330mm).
Material：Our aluminum angle are all made of 6061aluminum,6061aluminum with medium strength, good corrosion resistance, weld ability, good oxidation effect.
Sturdy and practical：Our products are cut by automatic cutting machine, the surface is smooth without burrs, with good corrosion resistance, oxidation resistance and not easy to rust, it is your best choice.
Extensive use：Various industrial structural parts with high weld ability and corrosion resistance, such as manufacturing furniture, mechanical parts, precision machining, and extensive industrial materials, etc.
Premium Material: The aluminum angle stock is made of 6061 aluminum, which has good strength, even cuts and without scratches or burrs on the surface. They are thick and durable, which can be used for a long time.
Perfect Size: Our aluminum angle 6061 measures approximately 2 "x 2" x 1/4" inches and 12" in full length, which is lightweight and portable. There are 2 pieces of T5 mill stock, meeting your various needs.
Easy to Process: The T5 mill stock is easy to cut, drill, tap and weld with professional milling machine or lathe equipment. They have high toughness and are not easy to bend or deform even after processing.
Corrosion Proof: Our 90 degree angled aluminum extrusion has good rust, corrosion and weathering resistance. It is perfect for applying to both indoor and outdoor scenes in different fields.
Size: our aluminum angles are produced in metric, there is a tolerance, the actual dimensions are 20mm x 20mm x 3mm x 122cm; This makes it ideal for various uses, from construction to DIY projects, offering you flexibility in each use
Flexible Customization: our package includes 2 pieces of aluminum angle iron, can meet your various needs, and they can be easily cut to your required size to align with your specific requirements and preferences
Lasting Material: our aluminum angle stock is crafted from sturdy, corrosion resistant aluminum that ensures longevity, the color adds to the aesthetics making it pleasing to the eye while ensuring high strength and endurance(There might be some scratches...
Resistance and High Working Strength: the angle iron boasts high corrosion resistance, making it ideal for use in various environment conditions; Moreover, it provides reliable work strength, assuring you ideal performance and resilience
Exact Metric Sizing: Our aluminum angles are produced in metric: 20mm x 20mm x 1.5mm x 305mm. Please allow for minor tolerance. This size offers great flexibility for construction, DIY projects, and more
Material: Crafted from 6063 aluminum, this angle iron offers excellent strength, a smooth mill finish, and lasting durability. No rough edges, burrs, or surface flaws – just reliable quality for structural and decorative uses. (Minor surface scratches...
Easy to Cut, Drill & Weld: Whether you need a custom bracket, frame, or support, this aluminum angle stock cuts cleanly with standard tools. Drill, tap, or weld with confidence – it holds its shape without bending or deforming under normal loads
Versatile for Countless Projects: Ideal for railings, window and door frames, shelving, corner guards, machinery repairs, DIY furniture, boat and trailer components, and even electrical or plumbing supports. A go-to structural angle for workshops and job...
Last update on 2026-10-23 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Aluminum Angles
Understanding Aluminum Angle Types
Aluminum angles are typically classified by their shape and leg dimensions. The most common types are equal leg angles, where both sides are the same length, and unequal leg angles, which have different leg lengths. Angles also come in various forms, including standard extrusions and more specialized profiles. Consider the intended use to determine whether an equal or unequal leg angle is more suitable for your structural or decorative needs.
Key Material Properties to Consider
Aluminum's inherent properties make it a popular choice. Look for the alloy designation, as different alloys offer varying strengths, corrosion resistance, and workability. Common alloys like 6061 and 6063 are widely used for their balance of strength and ease of fabrication. The temper, indicated by a number following the alloy designation (e.g., T5, T6), further specifies the material's heat treatment and mechanical properties. Ensure the chosen alloy and temper meet the demands of your project's environment and load-bearing requirements.
Dimensions and Tolerances
Aluminum angles are specified by their leg length, thickness, and overall length. Standard leg sizes range from small, decorative profiles to larger structural beams. Thickness is also a critical factor, directly impacting the angle's strength and rigidity. Pay close attention to manufacturing tolerances, which dictate the permissible variations in dimensions. For precise applications, tighter tolerances are essential.
Surface Finishes and Coatings
Aluminum angles are available in a variety of finishes. Mill finish is the most basic and cost-effective, suitable for applications where aesthetics are not paramount or where a coating will be applied later. Anodized finishes offer enhanced corrosion resistance and a more attractive appearance, available in various colors. Powder coating provides a durable and decorative colored finish. The choice of finish depends on the environmental exposure and the desired visual outcome.
Comparison Tips for Selection
When comparing aluminum angles, start by defining your project's structural requirements. Determine the necessary load-bearing capacity and the environmental conditions the angle will face. Compare different alloy and temper combinations to find the best balance of strength and cost. For aesthetic applications, evaluate the available surface finishes and their suitability. Always check the dimensions and tolerances to ensure they meet your project's specifications.
Frequently Asked Questions
What is the difference between equal and unequal leg aluminum angles?
Equal leg angles have two sides of the same length, making them versatile for general framing and support. Unequal leg angles have sides of different lengths, which can be advantageous for specific mounting or bracing applications where one leg needs to attach to a surface while the other provides outward support.
How do I choose the right aluminum alloy for my project?
Consider the required strength, corrosion resistance, and formability. Alloy 6061 offers good strength and weldability, suitable for structural applications. Alloy 6063 is known for its excellent corrosion resistance and is often used for decorative or architectural purposes.
What does the temper designation (e.g., T5, T6) mean for aluminum angles?
Temper refers to the heat treatment applied to the aluminum alloy. T5 indicates it has been artificially aged after extrusion, while T6 means it has been solution heat-treated and artificially aged. T6 generally offers higher strength than T5.
How important are the thickness and dimensions of an aluminum angle?
Thickness and dimensions are critical for load-bearing capacity and structural integrity. Thicker angles and larger leg dimensions generally provide greater strength and rigidity. Ensure these match the calculated requirements for your specific application.
Can aluminum angles be painted or coated?
Yes, aluminum angles can be painted, powder-coated, or anodized. These finishes not only enhance the appearance but also provide additional protection against corrosion and wear, especially in harsh environments.
What is the difference between mill finish and anodized aluminum?
Mill finish is the natural surface as it comes from the extrusion process, often showing die lines and minor imperfections. Anodized finishes involve an electrochemical process that creates a durable, protective, and often decorative oxide layer, offering superior corrosion resistance.
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