Aluminum 6063 is the most common alloy of aluminum profiles. This alloy is widely used in industrial applications Because of this, it is often referred to as industrial aluminum
General characteristics of 6063 . aluminum
This alloy is of medium strength, with good corrosion resistance, weldability and workability. It is also quite easy to work with.
Thermal conductivity: compared with other aluminum alloys, 6063 aluminum has the best heat conductivity
Chemical composition of 6063 aluminum
This alloy is part of the 6000 series of alloys. Therefore, its main alloying elements are magnesium and silicon. Magnesium is added to increase strength, while silicon is added to lower the melting point of the metal. This is a funny combination in the production process
Comparison of 6063 aluminum with 6061
These two alloys are the most common of profiles, but 6063 takes the number one spot and alloy 6061 comes in at number two. Both are part of the forming alloys and are made primarily of magnesium and silicon alloys. As such, they possess many of the same properties. They offer similar corrosion resistance, weldability and application capabilities. Both can be used in many applications.
One key difference is that 6061 is a stiffer grade and its strength is approximately equal to that of structural steel. Therefore, it is often used for structural applications. On the other hand, an advantage of 6063 is that it is easier to form complex shapes with smooth surfaces. It is also very suitable for anodizing and offers better corrosion resistance
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