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EU EN 1.4552 Corrosion resistant steel castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4552 / 1.4552
Category Grade Standard Region/Area Standard Content
Metals 1.4552 EN 10283 EU Corrosion resistant steel castings

Chemical composition(mass fraction)(wt.%) of the 1.4552

Element Min Max Similar
Si - 1.5000 -
S - 0.0300 -
P - 0.0400 -
Other - - -
Ni 9.0000 12.0000 -
Nb - - -
Mn - 1.5000 -
Cr 18.0000 20.0000 -
C - 0.0700 -

Mechanical Properties of steel grade 1.4552

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)
253 (≥) 161 (≥) 13 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade 1.4552

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
21 - -     0.31 -  
178 343 - 21.3 134   -  
811 - 33 34.2   241 331

Heat Treatment of steel grade 1.4552

Heat treated : 1848°C - 1865°C

Technological Curves of steel grade 1.4552

Cross Reference Table (Equivalent Grade) of 1.4552

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