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1.4923

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SA-965 S31009 X 22 CrMoV 12-1
#1.4923 #X22CrMoV12-1

Description

Germany AWS DIN 17240 (1976) , DIN EN 10088-1 , DIN EN 10269 , DIN EN 10302 (2002), 1.4923 Specialsteel DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999 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 AWS Germany DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999

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

C Si Mn P S Ni Cr Mo V
0.18 -0.24 0.10 -0.50 0.30 -0.80 ≤0.0350 ≤0.0350 0.30 -0.80 11.0 -12.50 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)
722 (≥) 743 (≥) 43 43 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

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
21 - -     0.33 -  
223 133 - 31.3 144   -  
432 - 12 23.2   422 112

Heat Treatment of steel grade 1.4923

Heat treated : 1114°C - 1948°C

Technological Curves of steel grade 1.4923

Cross Reference Table (Equivalent Grade) of 1.4923

Grade Standard Country Application
1.4923
1.4923
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

DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications DIN-17240--(1976)-.pdf
DIN EN 10088-1 Stainless steels - Part 1: list of stainless steels DIN-EN-10088-1-.pdf
DIN EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties DIN-EN-10269-.pdf
DIN EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys DIN-EN-10302--(2002).pdf
SA-965 S31009 X 22 CrMoV 12-1
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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