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X 22 CrMoV 12-1

Favorite Datasheet
1.4923 310SCb
#1.4923 #X22CrMoV12-1

Description

Germany AWS DIN 17240 (1976) , DIN EN 10088-1 , DIN EN 10269 , DIN EN 10302 (2002), X 22 CrMoV 12-1 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: X 22 CrMoV 12-1
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X 22 CrMoV 12-1 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 X 22 CrMoV 12-1

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 X 22 CrMoV 12-1

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)
173 (≥) 422 (≥) 41 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade X 22 CrMoV 12-1

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
22 - -     0.31 -  
599 862 - 31.3 133   -  
373 - 33 42.2   131 241

Heat Treatment of steel grade X 22 CrMoV 12-1

Heat treated : 1989°C - 1419°C

Technological Curves of steel grade X 22 CrMoV 12-1

Cross Reference Table (Equivalent Grade) of X 22 CrMoV 12-1

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 X 22 CrMoV 12-1

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
1.4923 310SCb
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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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