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Australia AS H8E-1 Cast steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H8E-1 / H8E-1
Category Grade Standard Region/Area Standard Content
Metals H8E-1 AS/NZS 2074 Australia Cast steels

Chemical composition(mass fraction)(wt.%) of the H8E-1

Element Min Max Similar
Si - 1.5000 -
S - 0.0400 -
P - 0.0400 -
Ni 19.0000 22.0000 -
Mo - 0.5000 -
Mn - 2.0000 -
Cr 24.0000 27.0000 -
C - 0.2000 -

Mechanical Properties of steel grade H8E-1

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)
136 (≥) 216 (≥) 24 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade H8E-1

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 - -     0.21 -  
876 487 - 21.3 321   -  
698 - 43 24.2   112 333

Heat Treatment of steel grade H8E-1

Heat treated : 1895°C - 1172°C

Technological Curves of steel grade H8E-1

Cross Reference Table (Equivalent Grade) of H8E-1

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