1.4913, X19CrMoNbVN11-1


1.4913, X19CrMoNbVN11-1 high-alloyed chrome-molybdenum Creep resisting martensitic stainless steel formulated for primary forming into wrought products, 1.4913, X19CrMoNbVN11-1 high-alloyed chrome-molybdenum Creep resisting steel martensitic stainless steel formulated for primary forming into wrought products, Using Bolts, Nuts, When working at elevated temperatures resistant to 600 ℃, characterized by good resistance and creep limit. 1.4913 is the Numeric designation for this material. X19CrMoNbVN11-1 is the Chemical designation.Other Spec. EN 10269-2006, EN 10302-2008, EN 10269-2013, EN 10088-1-2005, DIN EN 10269-2014

1.4913, X19CrMoNbVN11-1 - Introduction and Application

1.4913, X19CrMoNbVN11-1 high-alloyed chrome-molybdenum Creep resisting martensitic stainless steel formulated for primary forming into wrought products, 1.4913, X19CrMoNbVN11-1 high-alloyed chrome-molybdenum Creep resisting steel martensitic stainless steel formulated for primary forming into wrought products, Using Bolts, Nuts, When working at elevated temperatures resistant to 600 ℃, characterized by good resistance and creep limit. 1.4913 is the Numeric designation for this material. X19CrMoNbVN11-1 is the Chemical designation.Other Spec. EN 10269-2006, EN 10302-2008, EN 10269-2013, EN 10088-1-2005, DIN EN 10269-2014


1.4913, X19CrMoNbVN11-1 - Chemical composition WT %

GradeChemical Composition %
CMnSiPSCrNiMoVNbAlWBNCuTi
EN 1.4913, X19CrMoNbVN11-10.17 - 0.230.4 - 0.9Max 0.5Max 0.025Max 0.01510.0 - 11.50.2 - 0.60.5 - 0.80.1 - 0.30.25 - 0.55Max 0.02Max 0.70.005 - 0.0150.05 - 0.10--
NF Z20CDNbV11, 56T50.18 - 0.250.3 - 0.80.1 - 0.5Max 0.025Max 0.01510.0 - 12.0Max 1.00.5 - 1.00.1 - 0.30.25 - 0.55---0.05 - 0.10--
NF Z21CDNbV110.16 - 0.250.3 - 0.80.1 - 0.5Max 0.030Max 0.01510.0 - 12.0Max 1.00.5 - 1.00.1 - 0.30.25 - 0.55---0.05 - 0.10--
ISO X18CrMnMoNbVN12, 1.49160.15 - 0.200.5 - 1.0Max 0.5Max 0.040Max 0.03010.0 - 13.0Max 0.60.3 - 0.90.1 - 0.40.2 - 0.6---0.05 - 0.10--
18Ch11MNFB, 18Х11МНФБ, 2Х11МФБН, ЕП2910.15 - 0.210.6 - 1.0Max 0.6Max 0.030Max 0.02510.0 - 11.50.5 - 1.00.8 - 1.10.2 - 0.40.20 - 0.45-Max 0.2--


Mechanical Property of 1.4913, X19CrMoNbVN11-1

1.4913, X19CrMoNbVN11-1 Mechanical properties acc. to EN 10088-1, EN 10269, EN 10302, Condition +QT

  • Tensile strength, Rm: 900 - 1050 MPa
  • The yield point, Re: > 750 MPa
  • Elongation, A:> 12%
  • Contraction, Z: >40%
  • Impact resistance, KV20℃: >20J
  • Modulus of elasticity, E: 216 GPa
  • Thermal capacity, cp20℃: 460 J * kg-1 * K-1
  • Thermal conductivity, λ: 24,0 W * m-1 * K-1
  • Linear expansion coefficient, α: 10,5 * 10-6 K-1



Heat Treatment of 1.4913, X19CrMoNbVN11-1

PropertiesTemperature (℃)
50100150200250300350400450500550600
p0.2 (MPa)Max 726Max 701Max 676Max 651Max 643Max 627Max 610Max 577Max 544Max 495Max 412Max 305

Equivalent grades of 1.4913, X19CrMoNbVN11-1