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EU EN HCT590X Hot rolled and cold rolled non-coated flat products of multiphase steels for cold forming - Technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HCT590X / HCT590X
Category Grade Standard Region/Area Standard Content
Metals HCT590X PREN 10338 EU Hot rolled and cold rolled non-coated flat products of multiphase steels for cold forming - Technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the HCT590X

Element Min Max Similar
C - 0.1500 -
Mn - 2.5000 -
P - 0.0400 -
S - 0.0150 -
Si - 0.7500 -
V - 0.2000 -
B - 0.0050 -
Al 0.0150 1.5000 -
Cr+Mo - 1.4000 -
Nb+Ti - 0.1500 -

Mechanical Properties of steel grade HCT590X

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)
947 (≥) 698 (≥) 13 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade HCT590X

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
43 - -     0.12 -  
411 662 - 11.3 123   -  
132 - 31 32.2   314 444

Heat Treatment of steel grade HCT590X

Heat treated : 1941°C - 1377°C

Technological Curves of steel grade HCT590X

Cross Reference Table (Equivalent Grade) of HCT590X

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