Building an inexpensive model jet engine requires to select a suitable material. Have you considered what kind of materials do you want to use? what hardness, toughness, ductility, young’s modulus etc is actually required?
Aluminium for cold section
Stainless steel 310 for hot section and
What do you think?
what about SS Grd 304 high nickle content for hot section
we have tried to manufacture the NGV from ss 304 but it was getting deformed during turning process
Which metal do you plan to use for NGV?