Choosing Between Standard Aluminiumm Extrusions Profiles

  • ArticelDetailSoure:Jihua
  • Date:2022/10/24

How To Definite The Aluminium Extrusions ?

Aluminum extrusion is a process by which an aluminum alloy material is forced through a die with a specific section profile. Aluminum extrusion can be compared to extracting toothpaste from a tube. A powerful push rod pushes the aluminum through the die and out of the die opening. In doing so, it emerges in the same shape as the die and is pulled along the beat table. Basically, the aluminum extrusion process is relatively easy to understand. The force applied can be likened to the force exerted when you squeeze a tube of toothpaste with your fingers. When you squeeze, the toothpaste comes out in the shape of the spout. The mouth of the toothpaste tube essentially acts as an extrusion die. Since the opening is a solid circle, the toothpaste will appear as one long solid extrusion. 


Standard aluminium extrusions are used for a variety of applications in the building and construction industry. They are increasingly replacing traditional materials, such as wood and steel. Typical examples include aluminium railings, staircases, and framing components. Other applications include prefabricated windows and curtain walling systems for bridge decks. Extruded aluminium products are also used in the formwork industry, such as for steel frames. They are also receptive to the application of top-grade architectural coatings.

Custom Aluminum Extrusions

When choosing between a standard aluminum extrusion and a custom aluminum extrusion, there are several important considerations to keep in mind. These differences can save you time, money, and even waste. A standard aluminum extrusion is typically a rectangular, square, or rectangular-shaped piece of metal that is pressed through a specially shaped die. Custom aluminum extrusions, on the other hand, can be fabricated with holes or other features. The primary difference between standard and custom aluminum extrusions lies in the types of finish they can receive. A custom aluminum extrusion can be painted, anodized, or liquid-coated. All three of these options will change the look and feel of the extrusion. Aluminum extrusions can be semi-continuous or continuous, and they can range in length from one millimeter to several feet. They are lightweight, corrosion-resistant, and incredibly strong. They can also be hollow or multi-chambered.


Standard aluminum extrusions are designed to have specific dimensional tolerances, allowing you to minimize machining. They can also mate with other types of extrusions. To determine the proper tolerances for your aluminum extrusions, check the standard tolerance charts published by the aluminum association. These charts include dimensions for metal and space, straightness, and twist. Custom aluminum extrusions have higher mechanical properties and may require higher tolerances. Custom aluminum extrusions are often more expensive, but the advantages over standard aluminum extrusions are often worth the cost.

Part one :6005 Aluminum Alloy

6005 aluminum alloy offers excellent corrosion resistance, medium strength, and good weldability. Its superior properties make it a good choice for standard and hollow aluminum extrusions. The alloy is available in extruded and tubular form. It can also be heat-treated. 6005 aluminum sheet can be found from CHAL Aluminium, a professional aluminum sheet manufacturer in China. They offer high-quality 6005 aluminium sheet at competitive prices. Besides, they also supply other types of aluminium sheets, including coated aluminum coil, slit coil, and plate.


In this process, the as-received powder is pre-compacted in an Al container at a pressure of 200 MPa. Then, it is extruded into an Al metal can at a rate of two millimeters per minute. The extrusion ratio is 7:1, resulting in a true strain of 1.9. The profile is then air-cooled to room temperature. Aluminum is a very versatile metal, which allows it to be bent and returned to its original shape. In addition, it has a high strength-to-weight ratio, which makes it a desirable choice for many applications. It also resists corrosion, making it an ideal choice for a variety of different applications. These aluminum alloys are very tough and have outstanding corrosion resistance. The 6000 series of alloys is one of the most common types of aluminum extrusions. It is used in infrastructure, appliances, and automotive applications.

Part Two :6463 Aluminum Alloy

The 6463 aluminum alloy is an aluminum alloy with similar properties as 6063 and 6005, but with some additional features. For one, it is better suited to anodizing, creating a bright mirror finish. Another advantage is its excellent corrosion resistance. Many industries use this aluminum alloy, including custom automotive trim. It is also commonly used in interior construction applications. This aluminum alloy can be extruded into a wide range of shapes and applications. If you're looking to get started on your next project, contact a full-service aluminum supplier. They'll be able to help you design an aluminum extrusion that meets your exact specifications.


Extrusions made from aluminum are lightweight, which makes them a desirable choice for reducing overall weight and shipping costs. Additionally, the internal structure of aluminum extrusions can be reinforced and strengthened for added strength. This feature is especially useful in cold-weather environments. Another benefit is that aluminum offers a unique combination of strength and flexibility. It can bend under heavy loads and spring back into shape after an impact. Alloy 6063 is a widely used alloy in aluminum extrusion. It offers good surface finish and is corrosion-resistant. It can also be heat-treated to improve its strength and toughness. It is an excellent choice for industrial and consumer products. The alloy is commonly used for structural tubing and architectural applications, and it is also used to manufacture electrical conduit and bus conductors. In addition, it is highly weldable.


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