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Germany DIN 1.1131 Steel castings for pressure purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.1131 / 1.1131
Category Grade Standard Region/Area Standard Content
Metals 1.1131 DIN EN 10213 Germany Steel castings for pressure purposes

Chemical composition(mass fraction)(wt.%) of the 1.1131

Element Min Max Similar
Si - 0.6000 -
S - 0.0200 -
P - 0.0200 -
Mn 1.0000 1.6000 -
C 0.1500 0.2000 -

Mechanical Properties of steel grade 1.1131

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)
974 (≥) 919 (≥) 41 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade 1.1131

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 - -     0.12 -  
621 884 - 42.3 414   -  
245 - 44 33.2   223 113

Heat Treatment of steel grade 1.1131

Heat treated : 1566°C - 1492°C

Technological Curves of steel grade 1.1131

Cross Reference Table (Equivalent Grade) of 1.1131

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