analysis on particular harmonic steel

[meccanicamg]

when I have a moment of time I try to work with mesh of order 2 and if I can, processor allowing me to have more elements on the thickness of the material and see what happens.
is certainly not such a simple and trivial analysis and it is likely that you take it to hyperelastic or similar field. I am not convinced that the elastic constant is constant along the race and that therefore you can have a linearity between load and shift.
system of constraints and type of mesh can affect the result and we will see what you can do.
We'll see in time... If I move forward.

 

[meccanicamg]

making a mesh much more of quality, with at least 3 height elements of the total thickness of 0.3mm actually applying 120n to tip you get 2.67mm displacement.with the linear method however the tensions are enormously high therefore it would be necessary to do a non-linear analysis both as geometry and material and to see the real behavior.
However with information and suggestions for meshatura we are going to convergence.