X19CrMoVNbN11.1

X19CrMoVNbN11-1 (1.4913) is a high-alloy martensitic creep-resistant stainless steel designed for high-temperature service, especially in steam turbine rotors, blades, shafts, and bolting in power plants. The alloy’s composition helps it withstand thermal cycling without degradation.
It belongs to the 12% chromium steel family, often used in advanced thermal power plants (up to 620–650 °C steam temperatures) due to its excellent creep strength, oxidation resistance, and tempered martensitic microstructure.

All information is for illustrutive purposes only. LoneStar Group accepts no responsibility for the accuracy of data contained within or the use of any of the data by other parties.Properties do vary with the size and condition of the material.