Originally Posted by
Aragorn243
It actually hasn't. No one knows where it came from. The results of the testing were inconclusive and show it was scrap steel from somewhere and a big pile of scrap sitting just a short distance away with a British salvage company steeling secrets above all. Also interviews with the people around the wreck and familiar with the salvage stated HAFDASA’s engineer Carlos Ballester Molina was present during part of the salvage.
Only thing that has been debunked is that it was the Graf Spee's armor plate. It is definitely not that. Lots of other steel in a ship however.