Go over to writteninc to see what others have come up with. I am sure I will be surprised, and hope you will be too.
Our spoons are made of stainless steel. If you look hard you can see my reflection!
This is by the harbourside in Alicante, Spain. It looked like steel but as it was meant to be, and was acting as a shade from the sun, I wasn't going to climb up and see what metal it was!
You will have seen this before, but as I said I was scratching my head to find steel-based photographs! I'm pretty sure this would be made of steel!