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X 19 CrMoVNbN 11 1

Description

Germany AWS DIN 17240 (1976) , X 19 CrMoVNbN 11 1 Specialsteel Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X 19 CrMoVNbN 11 1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X 19 CrMoVNbN 11 1 Martensite AWS 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

C Mn P S Si Ni Cr Mo V B Al N Nb
0.1700 -0.2300 0.4000 -0.9000 ≤0.0250 ≤0.0150 ≤0.5000 0.2000 -0.6000 10.0000 -11.5000 0.5000 -0.8000 0.1000 -0.3000 ≤0.0015 ≤0.0200 0.0500 -0.1000 0.2500 -0.5500

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)
657 (≥) 426 (≥) 33 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

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
43 - -     0.31 -  
766 445 - 42.3 414   -  
526 - 44 44.2   332 224

Heat Treatment of steel grade X 19 CrMoVNbN 11 1

Heat treated : 1229°C - 1452°C

Technological Curves of steel grade X 19 CrMoVNbN 11 1

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

Grade Standard Country Application
X19CrMoNbVN11-1
X19CrMoNbVN11-1
1.4913, X19CrMoNbVN11-1

Relevant standard of X 19 CrMoVNbN 11 1

DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications DIN-17240--(1976)-.pdf

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