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Czech CSN 11381 Steel 11 381 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11381 / 11381
Category Grade Standard Region/Area Standard Content
Metals 11381 CSN 41 1381 Czech Steel 11 381

Chemical composition(mass fraction)(wt.%) of the 11381

Element Min Max Similar
Si - 0.3500 -
S - 0.0300 -
P - 0.0300 -
Mn - 0.7000 -
C - 0.1600 -
Al 0.0200 - -

Mechanical Properties of steel grade 11381

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)
855 (≥) 397 (≥) 44 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 11381

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
22 - -     0.23 -  
344 254 - 44.3 123   -  
976 - 24 42.2   211 444

Heat Treatment of steel grade 11381

Heat treated : 1533°C - 1916°C

Technological Curves of steel grade 11381

Cross Reference Table (Equivalent Grade) of 11381

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