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Japan SHIMOMURA SF27E 不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SF27E / SF27E
Category Grade Standard Region/Area Standard Content
Metals SF27E SHIMOMURA SS Japan 不锈钢

Chemical composition(mass fraction)(wt.%) of the SF27E

Element Min Max Similar
Mo - 0.6000 -
Cr 17.0000 19.0000 -
Ni 8.0000 10.0000 -
Cu 2.5000 3.5000 -
S 0.1500 - -
P - 0.2000 -
Mn - 2.5000 -
Si - 1.0000 -
C - 0.1500 -

Mechanical Properties of steel grade SF27E

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)
819 (≥) 518 (≥) 22 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SF27E

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
22 - -     0.32 -  
249 571 - 22.3 232   -  
262 - 43 32.2   443 242

Heat Treatment of steel grade SF27E

Heat treated : 1969°C - 1876°C

Technological Curves of steel grade SF27E

Cross Reference Table (Equivalent Grade) of SF27E

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