Aluminium 6082 VS 7075 are both aluminum alloy grades, and there are some differences between them. Overall, 7075 aluminum alloy is stronger than 6082 aluminum alloy, but slightly less plastic. 6082 aluminum alloy belongs to the 6XXX series of aluminum alloys, with a higher silicon content, good plasticity and weldability, and is suitable for occasions with high processing requirements. 7075 aluminum alloy belongs to the 7XXX series of aluminum alloys, which are mainly alloyed with zinc, and is high in strength, with excellent fatigue properties, and is suitable for high strength, lightweight applications such as aerospace frames.
There are some differences of aluminium 6082 VS 7075 in terms of price and use.
In terms of price, generally speaking, 7075 aluminum alloy has a relatively high price, while 6082 aluminum alloy has a relatively low price. This is mainly due to the fact that 7075 aluminum alloy has higher strength and corrosion resistance, as well as requiring a higher level of machining process requirements, resulting in a relatively higher cost. On the other hand, 6082 aluminum alloy has better plasticity and weldability, which is suitable for occasions with high processing requirements and relatively low cost.
In terms of application, 6082 aluminum alloy has good plasticity and weldability, which is suitable for occasions with high processing requirements, such as architectural decorative materials, transportation field and so on. At the same time, it is also suitable for making some mechanical parts, tools and molds. On the other hand, 7075 aluminum alloy has high strength, light weight and anti-fatigue properties, which is suitable for high strength and light weight occasions, such as aerospace frames, automotive parts and so on.
Therefore, the choice of 6082 vs 7075 depends on the specific usage scenario and requirements. If you need high strength, light weight and fatigue resistance, you can choose 7075 aluminum alloy, if you need good plasticity and weldability, you can choose 6082 aluminum alloy.