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1.4923

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X22CrMoV12-1 Z5NCTDV26-15B
#X22CrMoV12-1 #1-4923

Description

France AFNOR NF EN 10088-1, NF EN 10269, NF EN 10302 (2002), 1.4923 Specialsteel Creep resisting steels, nickel and cobalt alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4923
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4923 AFNOR France Creep resisting steels, nickel and cobalt alloys

Chemical composition(mass fraction)(wt.%) of the 1.4923

C Si Mn P S Cr Ni Mo V
0.18 -0.24 ≤0.50 0.40 -0.90 ≤0.025 ≤0.015 11.00 -12.50 0.30 -0.80 0.80 -1.20 0.25 -0.35

Mechanical Properties of steel grade 1.4923

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)
355 (≥) 511 (≥) 23 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 1.4923

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
31 - -     0.33 -  
943 391 - 22.3 212   -  
427 - 14 41.2   244 344

Heat Treatment of steel grade 1.4923

Heat treated : 1897°C - 1333°C

Technological Curves of steel grade 1.4923

Cross Reference Table (Equivalent Grade) of 1.4923

Grade Standard Country Application
GX22CrMoV12-1
X22CrMoV12-1
X22CrMoV12-1
X22CrMoV12-1
X22CrMoV12-1
1.4923
X22CrMoV12-1
turbine blade steel X22CrMoV12-1
Development of turbine blade steel X22CrMoV12-1
1.4923, X22CrMoV12-1

Relevant standard of 1.4923

NF EN 10088-1 Stainless steels - Part 1: List of stainless steels NF-EN-10088-1.pdf
NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties NF-EN-10269.pdf
NF EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys NF-EN-10302-(2002).pdf
X22CrMoV12-1 Z5NCTDV26-15B
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