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Spain UNE F.8383 Ferritic casting steels for low temperatures and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.8383 / F.8383
Category Grade Standard Region/Area Standard Content
Metals F.8383 UNE 36256 Spain Ferritic casting steels for low temperatures

Chemical composition(mass fraction)(wt.%) of the F.8383

Element Min Max Similar
Si - 0.6000 -
S - 0.0400 -
P - 0.0400 -
Mo 0.4500 0.6500 -
Mn 0.5000 0.8000 -
Cr 1.0000 1.5000 -
C - 0.2000 -

Mechanical Properties of steel grade F.8383

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)
275 (≥) 471 (≥) 31 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade F.8383

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
42 - -     0.23 -  
576 344 - 43.3 341   -  
992 - 11 24.2   423 442

Heat Treatment of steel grade F.8383

Heat treated : 1315°C - 1395°C

Technological Curves of steel grade F.8383

Cross Reference Table (Equivalent Grade) of F.8383

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