Please help me identify my mystery plate.

Originally Posted by easyrecycle

Yes but this is very heavy so its no AL.

Compressed (armour) ally is very heavy too, it has a specific gravity almost equal to mild steel

Originally Posted by Torker Man

Compressed (armour) ally is very heavy too, it has a specific gravity almost equal to mild steel

learn something new everyday...but this is something I would love to see and hold with my own hands/eyes

But from the cut on the side of the metal I can tell you its SS by how the burn cut is.