A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
F- F2 Fa Fe Fi Fl Fo Fr Fu
Fib Fie Fil Fin Fir Fit Fix

Final Failure

The third and last stage of fatigue failure. In this stage, the propagating cracks from the second stage grow so large that there isn’t enough uncracked metal to bear the applied loads. The result is complete failure of the component.