When choosing the right aluminium alloy, it’s important to understand how different grades can affect the performance and characteristics of your final product. Two of the most common grades for aluminium extrusions are 6060 T6 and T66. While both grades have similar properties, some key differences can make one more suitable for your needs than the other. In this blog post, we will explore the differences between Aluminium 6060 T6 and T66 and help you make the right decision for your project.
What is Aluminium 6060 T6?
Aluminium 6060 T6 is an extrusion-grade aluminium alloy commonly used for architectural and construction applications. It has a relatively high strength-to-weight ratio and good weldability, making it a popular choice for structural components such as window frames, door frames, and handrails. This alloy has a minimum tensile strength of 190 MPa and a minimum yield strength of 160 MPa.
What is Aluminium 6060 T66?
Aluminium 6060 T66 is also an extrusion-grade aluminium alloy, but it has been heat-treated to improve its mechanical properties. This alloy has a higher tensile strength than 6060 T6, with a minimum of 215 MPa, and a higher yield strength of 190 MPa. It is also more resistant to deformation under load than 6060 T6, making it a good choice for applications where strength is critical.
Difference Between Aluminium 6060 T6 and T66
The main difference between Aluminium 6060 T6 and T66 is their mechanical properties. T66 has higher strength and better resistance to deformation under load than T6. However, T6 is generally more formable and easier to work with than T66. In addition, T66 is more expensive than T6 due to the additional heat treatment process.
- Aluminium 6060 T6 is an alloy that is heat treatable and weldable. It has good corrosion resistance and is commonly used in the construction industry.
- Aluminium 6060 T66 is an alloy that is heat treatable and weldable. It has better corrosion resistance than the T6 alloy and is commonly used in the marine industry.
- The main difference between the two alloys is that the T66 alloy has better corrosion resistance.
- Both alloys are heat treatable and weldable, but the T66 alloy is better suited for applications where corrosion resistance is a concern.
Which One is Right for Your Project?
Choosing between Aluminium 6060 T6 and T66 ultimately depends on your application requirements. If you need a high-strength alloy that can withstand heavy loads, T66 may be the better choice. If you need an alloy that is more formable and easier to work with, T6 may be a better option. It’s important to consider your budget, as T66 is generally more expensive than T6.
In conclusion, Aluminium 6060 T6 and T66 are high-quality grades of aluminium alloy commonly used for extrusion applications. While they have similar properties, their mechanical strength is the main difference between these grades. T66 is stronger and more resistant to deformation under load, while T6 is more formable and easier to work with. Choosing the right alloy for your project depends on strength, formability, and budget requirements. We hope this guide has helped you make an informed decision about which grade to choose.
Pipingmart is a B2B portal that specializes in metal, industrial and piping items. Additionally, we share the latest information and information about materials, products and various types of grades to assist businesses that are involved in this business.