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Spain UNE F.8452 Refractory cast steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.8452 / F.8452
Category Grade Standard Region/Area Standard Content
Metals F.8452 UNE 36258 Spain Refractory cast steel

Chemical composition(mass fraction)(wt.%) of the F.8452

Element Min Max Similar
Si - 2.0000 -
S - 0.0400 -
P - 0.0400 -
Ni 18.0000 22.0000 -
Mo - 0.5000 -
Mn - 2.0000 -
Cr 24.0000 28.0000 -
C 0.2000 0.6000 -

Mechanical Properties of steel grade F.8452

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)
677 (≥) 577 (≥) 31 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade F.8452

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
43 - -     0.41 -  
939 291 - 42.3 233   -  
579 - 11 33.2   133 412

Heat Treatment of steel grade F.8452

Heat treated : 1876°C - 1656°C

Technological Curves of steel grade F.8452

Cross Reference Table (Equivalent Grade) of F.8452

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