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Australia AS D5A Steel - Schedule of tool steel compositions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D5A / D5A
Category Grade Standard Region/Area Standard Content
Metals D5A AS/NZS 1239 Australia Steel - Schedule of tool steel compositions

Chemical composition(mass fraction)(wt.%) of the D5A

Element Min Max Similar

Mechanical Properties of steel grade D5A

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)
984 (≥) 251 (≥) 13 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade D5A

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
11 - -     0.23 -  
968 322 - 34.3 442   -  
531 - 12 42.2   443 142

Heat Treatment of steel grade D5A

Heat treated : 1657°C - 1857°C

Technological Curves of steel grade D5A

Cross Reference Table (Equivalent Grade) of D5A

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