Has anyone ever peened an Aluminium weld to relieve stress?
I've never heard of it myself , would it achieve anything on Aluminium ?
My initial impression is no, but I'm open to input from the more knowledgeable here.
We need to weld up 17 beams out of 200x50 box section (8mm wall) they have 160x 10mm bottom flanges welded to the bottom for the full length and some other assorted fittings .
They are for some very large external ally louvers .