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X4CrNiCuMo14-5

Global 企业标准 X4CrNiCuMo14-5 压气机叶片用钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X4CrNiCuMo14-5 / X4CrNiCuMo14-5
Category Grade Standard Region/Area Standard Content
Metals X4CrNiCuMo14-5 -- Global 压气机叶片用钢

Chemical composition(mass fraction)(wt.%) of the X4CrNiCuMo14-5

Element Min Max Similar
C - 0.0700 -
Mn 0.3000 0.8000 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0200 -
Cr 13.0000 15.0000 -
Ni 5.0000 6.0000 -
Mo 1.2000 2.0000 -
Nb 0.1500 0.3000 -
Cu 1.4000 2.1000 -

Mechanical Properties of steel grade X4CrNiCuMo14-5

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)
821 (≥) 267 (≥) 13 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X4CrNiCuMo14-5

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
11 - -     0.24 -  
136 484 - 24.3 411   -  
938 - 23 33.2   213 114

Heat Treatment of steel grade X4CrNiCuMo14-5

Heat treated : 1225°C - 1357°C

Technological Curves of steel grade X4CrNiCuMo14-5

Cross Reference Table (Equivalent Grade) of X4CrNiCuMo14-5

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