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Korea KS SSC23 不銹鋼鑄鋼件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SSC23 / SSC 23
Category Grade Standard Region/Area Standard Content
Metals SSC 23 KS D 4103 Korea 不銹鋼鑄鋼件

Chemical composition(mass fraction)(wt.%) of the SSC 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 SSC 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)
697 (≥) 927 (≥) 44 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade SSC 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
31 - -     0.41 -  
498 448 - 22.3 211   -  
278 - 43 41.2   433 341

Heat Treatment of steel grade SSC 23

Heat treated : 1557°C - 1467°C

Technological Curves of steel grade SSC 23

Cross Reference Table (Equivalent Grade) of SSC 23

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