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X20CrMoNiNbV11-1

Favorite Datasheet
X21Cr13 X12CrNiMoV12-3
#X20CrMoNiNbV11-1

Description

International ISO ISO/TR 4956, X20CrMoNiNbV11-1 Specialsteel Wrought steels for use at elevated temperatures in engines and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X20CrMoNiNbV11-1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X20CrMoNiNbV11-1 Bainite ISO International Wrought steels for use at elevated temperatures in engines

Chemical composition(mass fraction)(wt.%) of the X20CrMoNiNbV11-1

C Si Mn P S Cr Mo Ni V B N
0.16 -0.24 0.10 -0.50 0.30 -1.00 ≤0.030 ≤0.030 10.00 -12.00 0.50 -1.00 0.30 -1.00 0.20 -0.50 ≤0.008 ≤0.10

Mechanical Properties of steel grade X20CrMoNiNbV11-1

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)
785 (≥) 844 (≥) 43 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade X20CrMoNiNbV11-1

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 - -     0.11 -  
774 943 - 12.3 242   -  
668 - 24 42.2   311 122

Heat Treatment of steel grade X20CrMoNiNbV11-1

Heat treated : 1989°C - 1898°C

Technological Curves of steel grade X20CrMoNiNbV11-1

Relevant standard of X20CrMoNiNbV11-1

ISO/TR 4956 Wrought steels for use at elevated temperatures in engines ISO-TR-4956.pdf
X21Cr13 X12CrNiMoV12-3
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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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