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X 1 NiCrMoCu 31 27 4

Germany DIN X1NiCrMoCu31274 承压不锈钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 1 NiCrMoCu 31 27 4 DIN EN 10272 Germany 承压不锈钢棒

Chemical composition(mass fraction)(wt.%) of the X 1 NiCrMoCu 31 27 4

Element Min Max Similar
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1000 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -
Si - 0.7000 -
S - 0.0100 -
P - 0.0300 -
Ni 30.0000 32.0000 -
N - 0.1100 -
Mo 3.0000 4.0000 -
Mn - 2.0000 -
Cu 0.7000 1.5000 -
Cr 26.0000 28.0000 -
C - 0.0200 -

Mechanical Properties of steel grade X 1 NiCrMoCu 31 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)
252 (≥) 598 (≥) 21 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade X 1 NiCrMoCu 31 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
41 - -     0.22 -  
159 837 - 11.3 344   -  
692 - 12 34.2   333 314

Heat Treatment of steel grade X 1 NiCrMoCu 31 27 4

Heat treated : 1998°C - 1583°C

Technological Curves of steel grade X 1 NiCrMoCu 31 27 4

Cross Reference Table (Equivalent Grade) of X 1 NiCrMoCu 31 27 4

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