7075 Aluminum Round Bar – 7075 Round bar is furnished in Cold Finished of Extruded. 7075 is an aerospace Aluminum with high strength and good stress corrosion control. Being one of the highest strength aluminum alloys 7075 has good fatigue strength and machinability. It’s important to discuss temper when looking to purchase 7075 because the mechanical properties of each temper vary and can impact the final application greatly.

7075 Tempers and Specifications include some of the following:

  • 7075 Cold Finish:
  • 7075-T6 – QQA-225/9, AMS QQA-225/9, ASTM B-211, AMS 4122
  • 7075 T-651 – QQA-225/9, AMS QQA-225/9, ASTM B-211, AMS 4123
  • 7075 T-73 – QQA-225/9, AMS QQA-225/9, Chem only to the following: ASTM B-211, AMS 4122
  • 7075 T-7351 – QQA-225/9, AMS QQA-225/9, Chem only to the following:  ASTM B-211, AMS 4124
  • 7075 Extruded:
  • 7075-T6511 – QQA-200/11, AMS QQA-200/11, ASTM B-221, AMS 4169
  • 7075-T73511 – QQA-200/11, AMS QQA-200/11, ASTM B-221, AMS 4167

For more info on 7075 check out this video below:

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