1. H.J. Becker, K.D. Fuchs, E. Haberling, Maraging Tool Steels, Thyssen Edelstahl Technischer Bericht, 1990, pp. 53–60
2. B. Gehricke, Development, properties and characteristics of a new maraging steel for die casting dies, Proceedings of the Conference on the Die Casting Technology in Harmony with the Environment, Cleveland, 18–21 October 1993, pp. 209–217
3. Maraging steels—the first 30 years;Decker,1988