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Global 企业标准 X154MU and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X154MU / X154MU
Category Grade Standard Region/Area Standard Content
Metals X154MU -- Global

Chemical composition(mass fraction)(wt.%) of the X154MU

Element Min Max Similar
Si - 1.0000 -
S - 0.0150 -
P - 0.0250 -
Ni - 4.0000 -
Mo - 1.6000 -
Mn - 1.0000 -
Cu - 4.0000 -
Cr - 14.5000 -
C - 0.0700 -

Mechanical Properties of steel grade X154MU

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)
723 (≥) 242 (≥) 14 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade X154MU

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
23 - -     0.21 -  
722 746 - 34.3 442   -  
768 - 41 43.2   311 324

Heat Treatment of steel grade X154MU

Heat treated : 1872°C - 1342°C

Technological Curves of steel grade X154MU

Cross Reference Table (Equivalent Grade) of X154MU

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