7150-T651 L-T Plate Lab Air fitted data added to AFMAT - April 25, 2023 25 April 2023 Alex-Litvinov Material data (0) One more fitted crack growth rate material added to the AFMAT database. 7150-T651 L-T Plate Lab Air https://www.afgrow.net/afmat/ViewTabular_Lookup.aspx?refid=d8e577e9-730e-4217-805e-b04d829f8830