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Sidenor X8Ni9

Global 企业标准 SidenorX8Ni9 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SidenorX8Ni9 / Sidenor X8Ni9
Category Grade Standard Region/Area Standard Content
Metals Sidenor X8Ni9 -- Global

Chemical composition(mass fraction)(wt.%) of the Sidenor X8Ni9

Element Min Max Similar
Si - 0.2500 -
Ni - 9.0000 -
Mn - 0.4500 -
C - 0.0800 -

Mechanical Properties of steel grade Sidenor X8Ni9

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)
928 (≥) 251 (≥) 44 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade Sidenor X8Ni9

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
33 - -     0.22 -  
945 336 - 42.3 141   -  
155 - 31 11.2   224 344

Heat Treatment of steel grade Sidenor X8Ni9

Heat treated : 1888°C - 1769°C

Technological Curves of steel grade Sidenor X8Ni9

Cross Reference Table (Equivalent Grade) of Sidenor X8Ni9

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