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

Datasheet for: Metals: RMOOSi / RMOO Si
Category Grade Standard Region/Area Standard Content
Metals RMOO Si -- Global

Chemical composition(mass fraction)(wt.%) of the RMOO Si

Element Min Max Similar
Si - 0.1000 -
Mn - 0.4000 -
C - 0.0800 -

Mechanical Properties of steel grade RMOO Si

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)
454 (≥) 238 (≥) 24 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade RMOO Si

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
13 - -     0.31 -  
659 853 - 12.3 324   -  
235 - 41 14.2   211 134

Heat Treatment of steel grade RMOO Si

Heat treated : 1723°C - 1326°C

Technological Curves of steel grade RMOO Si

Cross Reference Table (Equivalent Grade) of RMOO Si

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