h2=r
H=r+h1+e
Dd=De+r+2h1
V(h2)≈0,75.Di².h2
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