Original poster: "Harold Weiss" <hweiss@xxxxxxxxxx>
Hi Ed,
If I remember correctly, the best aluminium for spinning is 3003 alloy.
David E Weiss
Original poster: Ed Phillips <evp@xxxxxxxxxxx> "Not so difficult. I have used aluminum, copper and brass. I prefer brass, since I can solder the two halves, and it looks better than copper. But aluminum is easier to work. Antonio Carlos M. de Queiroz" What type of aluminum do you use and does it require annealing? If so, how can you do that? Ed