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Global 企业标准 MP-159 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MP-159 / MP-159
Category Grade Standard Region/Area Standard Content
Metals MP-159 -- Global

Chemical composition(mass fraction)(wt.%) of the MP-159

Element Min Max Similar
Ti 2.5000 3.2500 -
Si - 0.2000 -
S - 0.0100 -
P - 0.0200 -
Ni - - -
Nb 0.2500 0.7500 -
Mo 6.0000 8.0000 -
Mn - 0.2000 -
Fe 8.0000 10.0000 -
Cr 18.0000 20.0000 -
Co 34.0000 38.0000 -
C - 0.0400 -
B - 0.0300 -
Al 0.1000 0.3000 -

Mechanical Properties of steel grade MP-159

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)
564 (≥) 267 (≥) 21 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade MP-159

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
24 - -     0.44 -  
353 167 - 22.3 443   -  
684 - 21 22.2   244 222

Heat Treatment of steel grade MP-159

Heat treated : 1986°C - 1886°C

Technological Curves of steel grade MP-159

Cross Reference Table (Equivalent Grade) of MP-159

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