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Australia AS H100A Steel - Schedule of tool steel compositions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H100A / H100A
Category Grade Standard Region/Area Standard Content
Metals H100A AS/NZS 1239 Australia Steel - Schedule of tool steel compositions

Chemical composition(mass fraction)(wt.%) of the H100A

Element Min Max Similar

Mechanical Properties of steel grade H100A

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)
489 (≥) 531 (≥) 33 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade H100A

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
32 - -     0.13 -  
624 255 - 24.3 324   -  
453 - 23 33.2   213 341

Heat Treatment of steel grade H100A

Heat treated : 1384°C - 1238°C

Technological Curves of steel grade H100A

Cross Reference Table (Equivalent Grade) of H100A

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