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Is aluminum angle extruded?

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You can purchase aluminum angle extrusions in both unequal and equal leg forms. Architectural aluminum angles (with a square in the corners) are used for decorative uses. One can best employ the rounded, structural inside aluminum angles when you require a lightweight, though sturdy material for building purposes.

These extrusions have many uses. You can use them to construct braces and frames, store fixtures, display constructions, and furniture edging as corner guards or trims, to mention a few.



Aluminum Angles

However, you must often employ electrolytic and Bayer processes to refine industrial aluminum before you can utilize it to manufacture products. Once you process it, it has non-magnetic, non-corrosive, non-toxic, non-sparking, and non-combustible physical characteristics that give a great strength-to-weight ratio.


Extrusion of Aluminum

To create homogeneous aluminum sections that you can cut and weld together to create various forms and angles, aluminum is extruded.  Using the tungsten electrode approach, You can join two aluminum pieces of the same diameter or various diameters. Every L-shape has a 90-degree angle as needed.

Extrusion is a process that produces structural parts with long, consistent cross-sections by pushing metal billets via a die at varying temperatures. According to temperature, extrusion processes can be categorized into three groups: cold, warm, and hot extrusion.

Warm extrusion happens at quite high temperatures as cold extrusion happens close to room temperature, while you use hot extrusion for extrusion operations at high temperatures.

Since it may be hard to extrude the L-shape, the aluminum angles legs are often welded together after an extrusion process. TIG welding is among the welding methods you apply in this procedure. An arc welding tech makes a weld utilizing a tungsten electrode that’s not consumable.

In addition, aluminum angles are often T6 or T5 tempered (two basic heat-treatment techniques utilized with aluminum to make it much more suitable for different production purposes) to obtain the right strength for structural uses. Anodizing, the last procedure for oxidizing aluminum using a chemical wash to form a durable outer covering, is frequently utilized on structural aluminum angles.


Types of Aluminum Angles

The various varieties of perforated angles consist of the following:


Perforated Aluminum Angles

Perforated aluminum angles are made from perforated aluminum sheets, which have excellent corrosion resistance, heat, and light reflectivity and are perfect for applications needing ductility and formability.

There are various surface treatments available. Anodizing is widely used to strengthen the strength and color of aluminum that has holes. However, a protective covering is often not required. The material can operate best at low temperatures. Ductility is maintained, and total strength increases below 0 °F.


Slotted Aluminum Angles

The machine presses the aluminum sheets into a slotted angle form and hole-punch them. There will be the production of standard lengths for the strips. Manufacturers create the 90-degree right angle by folding the longitudinal metal strips for the slotted angles.

Holes are drilled at standard and predetermined intervals on both slotted (pierced) aluminum angle sides. Typically, those holes are separated by an inch (2.54 cm), measured from center to center—the oval-shaped holes allow you to place various stresses on your end product.


6063 and 6061 Aluminum Angles

Aluminum angles in the 6061 and 6063 alloys contain magnesium and silicon. Both alloys display good mechanical properties, are frequently extruded, and have good weldability. Angles constructed from 6061 aluminum frequently have rounded corners; however, those constructed from 6063 aluminum have sharp edges that reflect their typical application.


Take away

In conclusion, these extrusion angles have a certain aluminum extrusion shape characterized by the 90-degree angle. Experts commonly use this kind of extrusion in manufacturing, construction, and automotive industries for various applications like corner brackets, framing, and supports.

Among China's main aluminum angle suppliers, Weiye produces aluminum extrusions. It's a substantial, all-encompassing company with a strong sense of social responsibility which processes aluminum via an extrusion. 

Three of its top brands are Weiye Aluminium, Weiye Doors & Windows, and Weiye Aluminium Furniture. Numerous businesses, including those in construction, sanitary products, transportation,  electronics, individualized home décor, offices, and other areas, make substantial use of products.

If you need a reliable aluminum angle extrusion manufacturer, Weiye is your ideal choice. They will offer you various kinds of extruded aluminum angles. Do you want to inquire more about Weiye aluminum angle extrusion? You are welcome to contact them.