With the development of modern science and technology, the production volume and production capacity of the society are also constantly increasing, which also drives the development of the alloy industry in China. Today, the 7075 aluminum sheet is one of the materials that are often used in our lives. It is a cold-treated forging alloy with high strength and much higher than mild steel. In general, 7075 is one of the most powerful alloys in commercial use.
7075 aluminum plate attracts people's attention due to its good corrosion resistance and mechanical properties. And because its fine grains can make deep drilling better, the use of tool wear resistance optimization makes the thread rolling effect even more extraordinary.
For the 7075 aluminum plate, it has been used in the manufacture of aircraft since 1940, and even today, its optimized version of the 7075 aluminum plate is still showing its edge in the aerospace industry, and it is used in many aspects. An indispensable role.
Talking about the use of 7075 aluminum plate, on the aircraft, people use the 7075 aluminum plate as their preferred material, as a high-performance aluminum plate, because it is more superior than other brands of aluminum plate.
And many people don't really understand how the aluminum plate number 7075 can be distinguished. For example, the 7075T651 is for example. The first 7 indicates the group of aluminum alloys. The smaller the number, the larger the proportion of aluminum. The aluminum alloy is divided into 9 categories from 0 to 8. And 7 itself indicates that the aluminum alloy contains aluminum zinc magnesium. Zinc is the main alloying element in this 7075 aluminum plate. People add a certain amount of magnesium to the alloy containing 3%-7.5% zinc, so that MgZn2 with remarkable strengthening effect can be formed, which can make the heat treatment effect of the alloy better than aluminum. - Zinc binary alloy is much better. This also explains in principle why the 7075 aluminum sheet has good tensile strength and good heat treatment effect.