Aluminum is one of the most important materials in the world, used in an impressive range of industries. It is lightweight, durable, flexible, and resistant to corrosion. These properties allow for the widespread use of aluminum in the aerospace, transportation, and construction industries.
The study of the physical, chemical, and mechanical properties of this metal has allowed for the prediction of its behavior in specific environments and under the influence of external factors, which helps architects, manufacturers, and designers make informed choices about the right material for particular applications.
The main properties of aluminum:
Not susceptible to corrosion.
Thanks to the natural layer of Al2O3, aluminum exhibits high corrosion resistance, which allows for its widespread use in various fields under many operating conditions. When comparing aluminum and steel, the former does not produce corrosion products that harm the appearance of the finished product and structure.
Easily processed mechanically and cast.
The high plasticity of aluminum allows for the application of all known metal processing methods. Aluminum is very easy to shape or bend; it is used in a wide range, from ductile and soft technically pure aluminum to high-strength alloys that can be rolled into thin sheets without losing their strength and corrosion-resistant properties. Remember, aluminum can exist in the form of foil and beverage cans, as well as in pipelines and irrigation tubes.
Light but durable.
Lightweight – three times lighter than steel. At the same time, aluminum has a high specific strength, in other words, strength per unit mass. Strength is maintained even at low temperatures; aluminum is often used in cryogenic conditions.
Non-magnetic and non-flammable.
The electrical engineering and electronics industries cannot do without aluminum due to these important properties.
Has high thermal and electrical conductivity.
Since aluminum is non-ferromagnetic, it is perfectly suited for the electrical and electronic industries. The thermal conductivity of aluminum alloys is an advantage in heat exchangers, evaporators, appliances and cookware with electric heating, as well as in automotive wheels, cylinder heads, and radiators.
High reflectivity
Polished aluminum demonstrates good reflective ability. That is precisely why it is chosen for the production of various decorative and functional elements, including high-precision equipment, instruments, and lasers.
Non-toxic
Aluminum is non-toxic, which is why it is often used for the production of containers for food and beverages, as it can have direct contact with food products.
Attractive appearance
An attractive appearance in its natural form. It is easy to apply protective and decorative coatings, such as anodizing or powder coating.
Eco-friendly
It can undergo multiple secondary recycling, which provides significant economic and environmental benefits.
