Aluminum has become a fundamental material in various industries. This metal is a non-ferromagnetic alloy and is the third most abundant element in the earth's crust. It is primarily obtained from the sedimentary rock bauxite, which is a fundamental piece in the manufacture of various compounds and metallic alloys. Although aluminum is in high demand for various economic activities, it is not easily accessible and requires a fairly complex process before it becomes that lightweight material we all know perfectly well.
Another thing to consider is that this metal is not really used in its purest sense, within the various production or manufacturing processes. In fact, the element that is really needed is the aluminum alloy, mainly for its properties when elements such as magnesium, zinc, and copper are added.
Currently, there is a large number of aluminum alloys, and various regulatory bodies of this material have created a special classification to properly identify each one. This division is made up of four digits, which take their alloy elements as their special characteristics to maintain an order within these materials. For example, aluminum 3003 is part of the 3xxx alloy series. Among the large number of variations, it is considered one of the best alloys for general use.
What is the chemical composition of aluminum 3003 and its mechanical properties?
This specific alloy is obtained by increasing the strength of pure or 1100 aluminum by 20%. This is achieved by adding manganese and copper. Although this increase is quite beneficial for various industries, the 3003 alloy is considered to have moderate strength compared to other metals. However, when it comes to formability, this material greatly stands out from the rest.
Aluminum 3003 has extraordinary weldability, as well as excellent corrosion resistance, excellent properties that allow it to adapt and be transformed into whatever an industry needs.
This alloy is used in applications that need or require medium strength, some examples of aluminum 3003 applications are:
- Sheet and paint work in different industries or production areas
- In the manufacture of fuel tanks in vehicles
- In the production of chemical equipment
- Can be used in garage doors
- To manufacture mailboxes and other attachments of this style
- To build or repair roofs in various types of buildings
- In the creation of toolboxes
- For gas tanks in our homes
- In different parts of a fan
- For awning slats
- In lining of various surfaces
- For a large number of ornamental works
Is it possible to harden aluminum 3003 even more?
The 3003 alloy undergoes a forging process because it consists of less than 4% alloy elements. This compared to other metals with greater casting properties, which can be up to 22% alloy properties. This type of aluminum, like other 3xxx alloys, including 5052, which is another common alloy, which can even be used interchangeably with 3003, is hardened. As a work-hardened alloy, it is also frequently used as non-heat treatable. During the hardening process, mechanical deformation is used to change the structure of the metal to make it stronger and less ductile.
How much can this alloy cost?
To get to know the cost of aluminum 3003, it is necessary to pay attention to different elements that make the price vary. Mainly, the availability and market conditions must be taken into account. Normally this alloy is cheaper per pound than other metals with similar characteristics such as 5052. However, the higher density of 3003 can make the price skyrocket. Another point to consider is that the larger the purchase, the greater the impact of the density difference. This alloy can also be purchased as a coil, but in that situation, it would be sold based on scale weight.
At Ulbrinox we are one of the most important suppliers of aluminum and its different alloys for any industry in Mexico and Latin America. You can check our catalog of metal products or request a quote on this same website. Approach the experts! We guarantee that you will have the satisfaction you are looking for.
