Industries that construct transport are well aware of the incredible strength of 7075 T651 Aluminum. Its tensile strength has been compared to that of steel. Unlike steel, however, aluminum is a low-density material that is much lighter than steel. Because of these properties, 7075 T651 Aluminum is used in many different types of fabrication and manufacturing.
What is 7075 T651 Aluminum
This is an aluminum alloy that includes zinc, copper, and magnesium. There are other components, but these are the components that lend to the strength of the alloy. The 7075 class of alloy is further differentiated with the temper. The temper, T651, explains the heat treating process used on the alloy. There are several different tempers for 7075 aluminum. Each temper enhances a different characteristic of the aluminum alloy.
In the T651 temper, the alloy goes through a three-step process that increases the overall strength of the material. The alloy is first heat treated. It is then quenched or stretched. The quenching is also known as stress relieving. Finally, the alloy is artificially aged in a curing process. The result is an aluminum alloy that is less susceptible to breaks as a result of a high-stress load. After this tempering process, the tensile strength increases from 40,000 psi to 83,000 psi.
Who Uses 7075 T651 Aluminum
Among many others, aerospace industries have utilized this material for years. Other transport industries, such as marine and automotive, have also begun to utilize this particular alloy as the gold standard of fabrication.
In more recent years, sporting goods industries have started to incorporate the material into equipment. Mountain climbing gear uses the material in the majority of hardware utilized in the sport. Mountain bike components are also constructed of the alloy. All of these industries capitalize on the high strength and low weight characteristics of 7075 T651 aluminum.
