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Sweden SS 2223 Heat resisting steel for castings - SS steel 22 23 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2223 / 2223
Category Grade Standard Region/Area Standard Content
Metals 2223 SS 142223 Sweden Heat resisting steel for castings - SS steel 22 23

Chemical composition(mass fraction)(wt.%) of the 2223

Element Min Max Similar
Si - 0.6000 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.4000 -
Mo 0.5000 0.7000 -
Mn - 0.8000 -
Cu - 0.3000 -
Cr 0.7000 1.3000 -
C - 0.1800 -

Mechanical Properties of steel grade 2223

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)
739 (≥) 727 (≥) 11 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 2223

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
34 - -     0.31 -  
483 872 - 14.3 431   -  
353 - 12 34.2   311 434

Heat Treatment of steel grade 2223

Heat treated : 1115°C - 1484°C

Technological Curves of steel grade 2223

Cross Reference Table (Equivalent Grade) of 2223

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