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X1NiCrMoCuN31-27-4

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X1CrNiMoCu32-28-7 X2CrNiMnMoNbN 25-18-5-4
#X1NiCrMoCuN31-27-4

Description

X1NiCrMoCuN31-27-4 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X1NiCrMoCuN31-27-4
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel X1NiCrMoCuN31-27-4
X2CrNiTi18-2
X1CrNiMoCuN25-20-7
X1CrNiMoAl15-7-2
X90CrCoMoV17
X1CrNiMoCu25-20-5
X6CrNiTi18-10
X5NiCrCuNb16-4
X6CrNiNb18-10
X2CrNiAlTi32-20
X1CrNiMoCu32-28-7

Chemical composition(mass fraction)(wt.%) of the X1NiCrMoCuN31-27-4

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 ≤0.020  0.70  2.00  0.030  0.010  26.0-28.0  30.0-32.0  3.00-4.00  Cu  0.70-1.50
N  0.04-0.15

Mechanical Properties of steel grade X1NiCrMoCuN31-27-4

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)
936 (≥) 723 (≥) 13 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade X1NiCrMoCuN31-27-4

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
32 - -     0.41 -  
976 346 - 31.3 412   -  
379 - 24 12.2   241 423

Heat Treatment of steel grade X1NiCrMoCuN31-27-4

Heat treated : 1356°C - 1969°C

Technological Curves of steel grade X1NiCrMoCuN31-27-4

Cross Reference Table (Equivalent Grade) of X1NiCrMoCuN31-27-4

Grade Standard Country Application
X1NiCrMoCuN31-27-4 DIN Germany Stainless steel
X1CrNiMoCu32-28-7 X2CrNiMnMoNbN 25-18-5-4
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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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