So I'm mowing the grass in the backyard and my good friends cousin comes over andsays I got some gifts for you. He's a pipe fitter and said they were moving his shop and were cleaning out the yard and found this and thought of me. So you just gotta get the word out and eventually you'll have a life time worth of material in this case I'll make him something cool.
View attachment 277582
3" hex about 5' long
2 1/2 round about 4' in 3pcs
2" square 3' long
2" round about 8' in 3pcs
Check out buymetal.com for low cost aluminum. They charge $15 flat rate shipping and you can get a ton to practice on for under $100. Most of it will probably end up becoming real parts as time goes on. This isn't a cheap hobby unfortunately, but that should get you started. I got a 4x4x18" piece of aluminum + 1.5"x5"x10" piece shipped to my door for something like $110. That's nearly 50lbs of aluminum.