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X 19 CrMoVNbN 11 1

Germany DIN X19CrMoVNbN111 Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 19 CrMoVNbN 11 1 DIN 17240 Germany Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications

Chemical composition(mass fraction)(wt.%) of the X 19 CrMoVNbN 11 1

Element Min Max Similar

Mechanical Properties of steel grade X 19 CrMoVNbN 11 1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
246 (≥) 522 (≥) 31 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade X 19 CrMoVNbN 11 1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
24 - -     0.12 -  
337 669 - 43.3 123   -  
229 - 14 42.2   313 423

Heat Treatment of steel grade X 19 CrMoVNbN 11 1

Heat treated : 1128°C - 1569°C

Technological Curves of steel grade X 19 CrMoVNbN 11 1

Cross Reference Table (Equivalent Grade) of X 19 CrMoVNbN 11 1

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