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Australia AS HA300/1 Hot-rolled steel flat products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HA300/1 / HA300/1
Category Grade Standard Region/Area Standard Content
Metals HA300/1 AS/NZS 1594 Australia Hot-rolled steel flat products

Chemical composition(mass fraction)(wt.%) of the HA300/1

Element Min Max Similar

Mechanical Properties of steel grade HA300/1

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)
158 (≥) 159 (≥) 22 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade HA300/1

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
44 - -     0.32 -  
893 648 - 21.3 221   -  
625 - 42 33.2   114 131

Heat Treatment of steel grade HA300/1

Heat treated : 1137°C - 1538°C

Technological Curves of steel grade HA300/1

Cross Reference Table (Equivalent Grade) of HA300/1

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