I'm looking for the formula to calculate the hole layout for a large angle flange punched prior to rolling. The angle is 3" x 3" x 1/4" rolled leg out to a 60" inside radius with holes in the outstanding leg on a 2" gauge.I know the spaces will stretch some since they're outside the neutral...
I need an education concerning a reinforcing ring around a a waste water tank. The current design calls for a rolled angle with one toe welded to the outside of the tank wall and one leg vertically down. Common enough design. My question is, what does the vertical leg bring to the party...
I work for a fab shop where we have successfully rolled 5" x 3 1/2" x 3/8" angle with the 5" leg in for a good customer for many, many years. Years ago of course it was all A-36. Now it's all coming in with multiple certifications and the expected higher yields and tensiles. On two out of our...
