problem in my ansys 2019 R3 student version

- April 24, 2020 at 4:13 am
  
  venkuchowdary12
  Subscriber
  
  i have a problem in my ansys 2019 R3 version
  
  when i apply structural steel material the geometry is getting enabled and i am getting tick mark beside the model but when i apply Al 7075 T6 material and when i update it i am getting question mark beside the model can i know what is the problem
- April 24, 2020 at 5:28 am
  
  Keyur Kanade
  Ansys Employee
  
  Please post the questions in appropriate category. Moving this question to other category to get better response.
  
  moving to structural mechanics
- April 24, 2020 at 3:27 pm
  
  SaiD
  Ansys Employee
  
  Hello,
  
  What kind of analysis are you doing? Al 7075 T6 is part of the Explicit Materials library and only density is defined for it. If you are trying to do stress analysis (Static Structural or Transient Structural), elasticity information (e.g. Young's modulus, Poisson ratio etc.) is required.
  
  Hope this helps,
  
  Sai