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Sweden SS 2224 Heat resisting steel for castings - SS steel 22 24 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2224 / 2224
Category Grade Standard Region/Area Standard Content
Metals 2224 SS 142224 Sweden Heat resisting steel for castings - SS steel 22 24

Chemical composition(mass fraction)(wt.%) of the 2224

Element Min Max Similar

Mechanical Properties of steel grade 2224

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)
727 (≥) 743 (≥) 43 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 2224

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
23 - -     0.22 -  
957 743 - 33.3 234   -  
131 - 22 43.2   241 131

Heat Treatment of steel grade 2224

Heat treated : 1138°C - 1798°C

Technological Curves of steel grade 2224

Cross Reference Table (Equivalent Grade) of 2224

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