What are the technical characteristics of the Cold Drawn Aluminium?

As an example of modern technology, Cold Drawn Aluminium has a host of advantages, which is of great significance to contemporary manufacturing industries. Take the automotive industry for example, Aluminium tubes could improve efficiency give that their high sealing properties and ductility. 

Although Aluminium tubes are used in many life situations, there are still many people who are not aware of the technical characteristics of it. In this report, we will indicate the benefits and physical principles of Cold Drawn Aluminium.

What are the benefits of using Aluminum Tubing?

What's the physical principle of Cold Drawn Aluminium?

What's the production process of Aluminum Extrusion?

What are the benefits of using Aluminum Tubing?

Aluminium is one of the lightest engineering metals, it has a better strength-to-weight ratio than steel. Therefore, Aluminum Tubing has been the first choice for the majority of manufacturing enterprises.

To begin with, Aluminum Tubing is famous for its ductility, reflectivity, and strength at low temperatures. These advantages enable Aluminium tubes to be used as hot water tubes or automotive parts according to different situations. Noticeably, problems with misaligned walls and leaking pipes will not happen due to prolonged use. 

In addition, Aluminium tubes are extremely light, weighing less than a third of the weight of steel. Therefore, it’s much easier to transport and produce. Aluminium tubes can be made more efficient than steel, this is a feature that is also in keeping with the times.

However, Aluminium tubes also have some disadvantages, such as not being able to be folded excessively. In terms of practicality,aluminium tubes are definitely the quintessential example of an innovative material!

What's the physical principle of Cold Drawn Aluminium?

The physical properties of aluminium tubes are very special. There is an antioxidant film on the surface, which can be considered to be a protective film. Furthermore, Aluminium tubes are also a kind of high-strength metal. Whatever in high and low temperatures, this environment will not cause any damage to its surfaces.

In addition, the Aluminium tubing is a non-magnetic material, making it useful for electrical shieldings as in computer disks. 

Also, Aluminium tubes have the advantage of welding technology, which is suitable for the industrial production of thin-walled copper-aluminum tubes. This is the key technology for replacing copper with aluminium in air conditioner connection tubes.

What's the production process of Aluminum Extrusion?

It is necessary to describe the process of producing Aluminium tubes, the main steps of which are crushing, heating, and then shaping. During the production process of Aluminum Extrusion, the density of the aluminium alloy is an important consideration because this consideration determines the grade and quality of the Aluminium tubes. If the quality of the tube does not meet a parameter, it will not be usable!

Around 170 years ago, Aluminium metal was first produced. As time has passed, the technology for producing Aluminium tubes has become more sophisticated. The main production process used by large companies today is the Bayer process, which is very demanding in terms of ore resources, but it’s also very efficient in terms of production.