/diy/ - Do It Yourself

I have a question for anyone familiar with sheet metal forming. I want to create a flat round part and give it a 90* edge with an arbitrary bevel.
The finished part should be around 17cm wide and the standing height of the edge around 0.5cm.
Looking into it, the two approaches seem to be stamping or using an edge bead. My question is then: which is the better approach? If I went with the edge bead, would it have any problems meeting up with the starting point on a blank part? I've only seen videos of edge beading done on flat edges or large gentle curves, never on a circular part or the perimeter of an entire part.