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Spain UNE F.8450 Refractory cast steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F.8450 / F.8450
Category Grade Standard Region/Area Standard Content
Metals F.8450 UNE 36258 Spain Refractory cast steel

Chemical composition(mass fraction)(wt.%) of the F.8450

Element Min Max Similar

Mechanical Properties of steel grade F.8450

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)
962 (≥) 612 (≥) 23 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade F.8450

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
23 - -     0.44 -  
591 661 - 13.3 132   -  
959 - 21 13.2   443 244

Heat Treatment of steel grade F.8450

Heat treated : 1559°C - 1997°C

Technological Curves of steel grade F.8450

Cross Reference Table (Equivalent Grade) of F.8450

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