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Australia AS H8F Cast steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H8F / H8F
Category Grade Standard Region/Area Standard Content
Metals H8F AS/NZS 2074 Australia Cast steels

Chemical composition(mass fraction)(wt.%) of the H8F

Element Min Max Similar

Mechanical Properties of steel grade H8F

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)
669 (≥) 696 (≥) 44 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade H8F

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
33 - -     0.12 -  
144 495 - 12.3 424   -  
364 - 21 13.2   431 432

Heat Treatment of steel grade H8F

Heat treated : 1917°C - 1585°C

Technological Curves of steel grade H8F

Cross Reference Table (Equivalent Grade) of H8F

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