Yes, however it's also an accepted name for it > Low-background steel, also known as pre-war steel and pre-atomic steel, is any steel produced prior to the det

Yes, however it's also an accepted name for it > Low-background steel, also known as pre-war steel and pre-atomic steel, is any steel produced prior to the detonation of the first nuclear bombs in the 1940s and 1950s. https://en.wikipedia.org/wiki/Low-background_steel https://en.wikipedia.org/wiki/Low-background_steel