The English used in this article or section may not be easy for everybody to understand. (July 2019)
This article does not have any sources. (February 2021)
Maraging steels are carbon free iron-nickel alloys with additions of cobalt, molybdenum, titanium and aluminium. The term maraging is derived from the strengthening mechanism, which is transforming the alloy to martensite with subsequent age hardening.