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England B.S. F3 Specification for austenitic cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F3 / F3
Category Grade Standard Region/Area Standard Content
Metals F3 BS 3468 England Specification for austenitic cast iron

Chemical composition(mass fraction)(wt.%) of the F3

Element Min Max Similar

Mechanical Properties of steel grade F3

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)
949 (≥) 435 (≥) 43 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade F3

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
21 - -     0.12 -  
544 413 - 34.3 111   -  
646 - 11 13.2   113 111

Heat Treatment of steel grade F3

Heat treated : 1586°C - 1654°C

Technological Curves of steel grade F3

Cross Reference Table (Equivalent Grade) of F3

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