7075 aluminum is a high-strength alloy that is known for its high tensile strength, fatigue strength, and corrosion resistance. It is also more expensive than 6061 aluminum, but it is often the preferred choice for applications where strength is critical. Some of the most common applications for 7075 aluminum include:
- Aircraft: 7075 aluminum is often used in the construction of aircraft, such as fuselages and wings.
- Automotive: 7075 aluminum is also used in the construction of automobiles, such as engine blocks and suspension components.
- Military: 7075 aluminum is also used in the construction of military equipment, such as tanks and guns.
Which alloy should you choose?
The best alloy for your application will depend on the specific requirements of the job. If you need a material that is strong, corrosion-resistant, and easy to machine, then 6061 aluminum is a good choice. If you need a material that is even stronger and more corrosion-resistant, then 7075 aluminum is a better option.
6061 and 7075 are two of the most common aluminum alloys used in machine shops. Both alloys are strong and corrosion-resistant, but they have different properties that make them better suited for different applications.
Here is a table that summarizes the key differences between 6061 and 7075 aluminum:
| Property | 6061 Aluminum | 7075 Aluminum |
| Strength | Moderate | High |
| Corrosion Resistance | Good | Excellent |
| Machinability | Good | Fair |
| Weldability | Good | Fair |
| Cost | Inexpensive | Expensive |
At Custom CNC Machining, we have extensive experience working with both 6061 and 7075 aluminum, and our team of experts can help you select the right material for your product design. Contact us today to learn more about our machining services and how we can help with your next project.
