No. No charts.
I use the Schwartz terminal ballistic model found in
Quantitative Ammunition Selection. (my sig line) All that is required is the bullet's recovered diameter (FMJs and other non-expanding bullets use their initial diameter), retained or initial mass, and the impact velocity. Enter them into the model and it yields the bullet's maximum penetration depth, its permanent wound cavity mass, and its exit velocity (where applicable) in gelatin/soft tissue.
You can also use the MacPherson model, available in his book,
Bullet Penetration, although it's not for the "mathematically faint of heart"- lots of calculus and some trigonometry. You'll have to dig through MacPherson's book to hunt the model's equations down (there are four of them) and then you'll have to (re)arrange them correctly. In all fairness, there are graphs at the back of the book that you can use, but they are faint and kind of indistinct which makes any sort of precision nearly impossible. However, there's a lot of good theory in the book.
In QAS, the author dedicates a whole chapter to explaining the model's derivation and lays all of the equations out (there are three of them), complete with their definitions, on one easy to read page- no assembly required.
The following chapter has quite a few examples that'll show you everything you need to know. There's also a model for bullet penetration against steel sheet later in the book.
Good luck.
