>Modern steel is contaminated with radionuclides because its production uses
>atmospheric air
This would be a great narrative to be able to sell some regular steel and claim it hasn't been contaminated. It might go for 100 times as much!
Great scam in the making right there.
I'm not saying this is true or not. Just pointing out that what you said would be right in line with the way the bad guys think about these scams. They reinforce their misinformation all the time, especially when they can scam more in the process.