What is Nitronic®?
Nitronic® is the trade name referring to a specific group of nitrogen-enhanced super duplex stainless steels. Originally developed by Armco Steel, the trademark has changed hands several times. Between 2000 and 2020, the trademark belonged to AK Steel. Since March 13th, 2020, the trademark has belonged to Cleaveland-Cliffs – who purchased AK ...