h2=R-√((R-r)²-(Di/2-r)²)
H=h2+SF+e
V(h2)≈(Di+0,2)².0,455h2
De Outside diameter
e Initial thickness
R Inside Dish radius
r Knuckle radius
h1 Straight flange
H Total height
V Volume
Dd Diameter of the disc
Di Inside diameter
h2 Height of dished part
Hc Center height