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Japan JIS SCS23 常用耐腐蚀铸钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SCS23 / SCS 23
Category Grade Standard Region/Area Standard Content
Metals SCS 23 JIS G5121 Japan 常用耐腐蚀铸钢

Chemical composition(mass fraction)(wt.%) of the SCS 23

Element Min Max Similar
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 27.5000 30.0000 -
Mo 2.0000 3.0000 -
Mn - 2.0000 -
Cu 3.0000 4.0000 -
Cr 19.0000 22.0000 -
C - 0.0700 -

Mechanical Properties of steel grade SCS 23

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)
152 (≥) 489 (≥) 11 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade SCS 23

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
11 - -     0.14 -  
592 791 - 44.3 312   -  
694 - 12 32.2   334 243

Heat Treatment of steel grade SCS 23

Heat treated : 1648°C - 1541°C

Technological Curves of steel grade SCS 23

Cross Reference Table (Equivalent Grade) of SCS 23

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