X10CrMoVNb9-1 / 1.4903
X10CrMoVNb9-1 / 1.4903 - SteelNumber - Chemical composition, equivalent, properties. Home : Steel Numbers : Steel / Cast iron Standards: ... EN 10302: 2008 Creep resisting steels, nickel and cobalt alloys: EN 10028-2: 2009 Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties