When bending 7075-T6 aluminum in place of 7075-0 what must you do to the bend allowance?

When bending 7075-T6 aluminum instead of 7075-0, you must account for the increased springback due to the T6 temper's higher strength and lower ductility. This typically means adjusting the bend allowance to be larger, as the material will spring back more after the bend is completed. It's important to perform tests or use specific formulas to accurately determine the required bend allowance for the T6 temper. Additionally, considering the bend radius and tooling may also be necessary for optimal results.