Not hardly … they are owned by Thyssenkrupp, 10th largest company by world revenue in 2015. Online Metals is easier name to think of. Think MAJOR Germany Industrial Power, for things like: Tanks, Ships, Artillery … if it was for WWI, WWII, big, made of steel, Krupp and Thyssen were involved. Still big dawgs of quality metals.
For some really good deals on things like brass and copper for small projects, look for the Protobox in various weights. I’ve bought a number of these. They are sold by weight and you get various shapes and sizes. I usually wait until they have 20% or 25% off and buy the 20lb packages. Good variety, never the same. The pieces will be about 10" - 12" in size. Based on what they charge for that size, it is 50% off the list price, then you discount it another 25%. So you’re paying about 38% of list. Give you a nice stash to work with. I’ve got about 100lbs off Brass, Copper, Aluminum if collected over the past year on sale.