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Australia AS HW350 Hot-rolled steel flat products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HW350 / HW350
Category Grade Standard Region/Area Standard Content
Metals HW350 AS/NZS 1594 Australia Hot-rolled steel flat products

Chemical composition(mass fraction)(wt.%) of the HW350

Element Min Max Similar

Mechanical Properties of steel grade HW350

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)
935 (≥) 662 (≥) 32 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade HW350

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 - -     0.12 -  
471 922 - 24.3 132   -  
927 - 24 24.2   413 412

Heat Treatment of steel grade HW350

Heat treated : 1323°C - 1591°C

Technological Curves of steel grade HW350

Cross Reference Table (Equivalent Grade) of HW350

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