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Australia AS H11A Steel - Schedule of tool steel compositions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H11A / H11A
Category Grade Standard Region/Area Standard Content
Metals H11A AS/NZS 1239 Australia Steel - Schedule of tool steel compositions

Chemical composition(mass fraction)(wt.%) of the H11A

Element Min Max Similar
V 0.4000 - -
Mo 1.5000 - -
Cr 5.0000 - -
C 0.3500 - -

Mechanical Properties of steel grade H11A

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)
333 (≥) 111 (≥) 41 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade H11A

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
44 - -     0.31 -  
828 513 - 22.3 434   -  
654 - 12 44.2   314 214

Heat Treatment of steel grade H11A

Heat treated : 1843°C - 1671°C

Technological Curves of steel grade H11A

Cross Reference Table (Equivalent Grade) of H11A

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