TJay
Well-Known Member
Ok guys I finished building my wing struts here and wondering if I should hit them with a torch around the welds, I mig welded them up and know I didn't get them real hot, have plenty of practice mig welding 4130, but never stress relief any welds, I know what color they need to be with a torch but how much of the area do I heat to 1000 degrees, the whole strut attachment or just where the welds meet the thinner tubing?
