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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

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

 

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

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