Contact us

Blogs  | Weiye Aluminum
Location:Home - blog

What is 2040 aluminum extrusion?

weiye 0

Are you looking to invest in top-quality 2040 aluminum products for your next project? continuous aluminum sheet. 2040 Aluminum extrusion is how the best aluminum products come to life. 

2040(Aluminum) is an innovative alloy that seeks to satisfy the remarkably high demand for aluminum and solve the stubborn pollution problem from aluminum processing. 2040 aluminum extrusion is a unique process that allows processing of quality aluminum sheets, rods and profiles. This process is a cheaper, eco-friendly alternative to several common production processes like CNC machining and Laser cutting.

Here is what 2040 aluminum extrusion is all about.



What is 2040 aluminum extrusion?

2040 aluminum extrusion defines a distinct die extrusion procedure used to produce large-size aluminum products. This process is popular for its high productivity, low cost, and superb quality. What’s more, it can produce straight profiles without any deviation when cutting based on the characteristics of the 2040 aluminum.

Ideally, 2040 aluminum extrusions describe an extruded anodized aluminum treated with a black oxide finish. With this finish, it can effectively prevent scratches and easy wear and tear among other surface damages to the material that usually occur if not protected.

The extrusion process usually involves melting aluminum billet rods to the desired shapes using a high-temperature furnace, and then cooling the rods quickly for shipment so they can be shipped to their final destination.

The 2040 aluminum sheet alloy is generated by cast iron and aluminum alloys to incorporate the desired properties into a finished product. This alloy can be applied in various projects that mandate for excellent corrosion resistance, high strength and light weight provisions.

The 2040 aluminum extrusion process can produce the desired products through forging or casting techniques depending on application requirements and desired products. The casting process usually involves pouring hot molten metal into molds. Alternatively, forging involves heating up standard scrap metal until malleability point to produce the desired shape without breaking up during the process.

Essentially, the extrusion is an industrial process where molten metal is poured into a pre-formed mold with the desired shape. After cooling down, it hardens into the desired final shape. Afterwards, this metal enters another step where the metal is heat treated to further enhance its properties.


Feature Advantage

  • Highbending strength & corrosion resistant:  The main advantage of using 2040aluminum extrusion is its excellent resistance to wear and corrosion, afeature that sets it aside from other aluminum alloys. This makes thealloy a fantastic choice for engine blocks that must withstand high heatlevels without quickly wearing out.

  • Proper machinability:  it can be used for forming pipes, tubesand tubes; it can be used for punching holes on plates. good formabilityand weldability. Also, it can be quickly welded using arc weldingtechnology or friction stir welding technology.
  • High strength &ductility: it can withstand stress withouteasy cracking or deformation. 2040 is suitable for applications whereemphasis on primarily on weight and size. The key behind the alloy’sremarkable strength is carbon nanotubes rendering it significantlystronger than conventional alloys.

Based on these unique characteristics, 2040 aluminum is applicable in multiple projects across various industries where such properties are necessary.


Pros & Cons Of 2040 Aluminum Extrusion


  1. DiverseApplications: the biggest advantage ofusing 2040 aluminum extrusion is its capacity to allow production of a diversescope of materials from one furnace. Ideally, this is inclusive of variousmetals like brass and bronze. Ideally, before 2040 aluminumextrusion, this was not possible with traditional processes and single-diemachineries like slag casting or sand casting.
  2. High strength &Rigidity: 2040 Aluminum Extrusion forbuilding projects has numerous benefits over traditional materials likewood, concrete, or steel due to its distinctive light weight, low density,high strength, and affordability.
  3. Affordability:Better yet, it comes with relatively less maintenance costs compared toother popular materials since it doesn’t need any painting afterinstallation. 


Like with so many other processes and materials, 2040 aluminum extrusion is also not free of some minor disadvantages. While there are several common issues associated with this material type, the most common ones to look out for include:

  • susceptible to heat,moisture and cold during installation
  • susceptible to damage ifnot properly installed
  • susceptible to corrosionwhen exposed to water


Applications of 2040 Aluminum Extrusion Products

The 2040 aluminum alloy represents a uniquely designed alloy for light weight and high strength applications. Not only does it offer good formability, but also hole-free weldability. The unique characteristics associated with this alloy allow its use in various applications including automotive, construction, and even aerospace industries that require durability and rigidity.

What’s more, it also produces end products that find use in manufacturing various parts for medical equipment and appliances like suspension systems, wheels, and other components that need high strength without necessarily using expensive materials such as titanium which is almost triple the cost of 2040 aluminum extrusions.