A self-paced GitHub Pages lesson for high school CTE engineering students. Run a SolidWorks FEA simulation, 3D print the part, physically break it, and compare prediction to reality.
The trade-off is classic: annealing drives the γ→α polymorphic transition and raises crystallinity, so the material gets stiffer and stronger but less ductile. FEA converged to 24.22 MPa peak von ...