Comparing Different Types of Standard Aluminum Extrusions

Aluminum extrusions are a type of metal profile that is formed by pushing heated aluminum through a shaped die. This process can create a wide variety of shapes and sizes, making aluminum extrusions a versatile option for a wide range of applications.

Standard aluminum extrusions are typically made from one of several alloys, including 6061, 6063, and 6005. These alloys are known for their strength, durability, and corrosion resistance. Standard aluminum extrusions are also available in a variety of finishes, including anodized, painted, and powder coated.

Shape and Size

The shape and size of an aluminum extrusion is determined by the die that is used to form it. Dies can be custom-made to create unique shapes and sizes, but there are also a number of standard shapes and sizes that are readily available.

Strength and Durability

The strength and durability of an aluminum extrusion is determined by the alloy that is used to make it. 6061 aluminum is the strongest and most durable of the standard aluminum alloys, while 6063 aluminum is less strong but more corrosion resistant. 6005 aluminum is the least strong of the standard aluminum alloys, but it is also the most lightweight.

Corrosion Resistance

The corrosion resistance of an aluminum extrusion is determined by the alloy that is used to make it and the finish that is applied to it. Anodized aluminum is the most corrosion resistant of the standard aluminum finishes, while painted and powder coated aluminum are less corrosion resistant.

Cost

The cost of an aluminum extrusion is determined by the shape, size, strength, durability, and corrosion resistance of the material. Custom-made aluminum extrusions are more expensive than standard aluminum extrusions, and extrusions made from stronger and more durable alloys are more expensive than extrusions made from weaker and less durable alloys.

Applications

Standard aluminum extrusions are used in a wide range of applications, including:

– Building and construction

– Automotive and transportation

– Aerospace

– Consumer products

– Industrial equipment

Conclusion

Standard aluminum extrusions are a versatile and cost-effective option for a wide range of applications. They are available in a variety of shapes, sizes, strengths, durabilities, and finishes, and they can be used in both indoor and outdoor applications.