I saw a comment the other day that “steel forged before the nuclear age is very valuable.” and talked about the lengths they go to salvage old battleships etc. for steel made “before the Manhattan project.” What does this mean? How did nuclear testing permanently affect steel worldwide?

Question

I saw a comment the other day that “steel forged before the nuclear age is very valuable.” and talked about the lengths they go to salvage old battleships etc. for steel made “before the Manhattan project.” What does this mean? How did nuclear testing permanently affect steel worldwide?

In: Chemistry

Answer 1

[https://www.youtube.com/watch?v=Rme9cGXyY8M](https://www.youtube.com/watch?v=Rme9cGXyY8M)

​

Here is a short video explaining it