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AE 440 HC

Spain UNE AE440HC Hot rolled steel sheet of higher yield strength with improved formability. Steel grades and dimensional tolerances and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AE440HC / AE 440 HC
Category Grade Standard Region/Area Standard Content
Metals AE 440 HC UNE 36123 Spain Hot rolled steel sheet of higher yield strength with improved formability. Steel grades and dimensional tolerances

Chemical composition(mass fraction)(wt.%) of the AE 440 HC

Element Min Max Similar

Mechanical Properties of steel grade AE 440 HC

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)
937 (≥) 637 (≥) 14 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade AE 440 HC

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
24 - -     0.23 -  
655 456 - 13.3 242   -  
979 - 32 42.2   424 332

Heat Treatment of steel grade AE 440 HC

Heat treated : 1848°C - 1744°C

Technological Curves of steel grade AE 440 HC

Cross Reference Table (Equivalent Grade) of AE 440 HC

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