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EU EN HDT1180M Hot rolled and cold rolled non-coated flat products of multiphase steels for cold forming - Tecnical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HDT1180M / HDT1180M
Category Grade Standard Region/Area Standard Content
Metals HDT1180M PREN 10338 EU Hot rolled and cold rolled non-coated flat products of multiphase steels for cold forming - Tecnical delivery conditions

Chemical composition(mass fraction)(wt.%) of the HDT1180M

Element Min Max Similar
C - 0.2500 -
Mn - 2.5000 -
P - 0.0600 -
S - 0.0150 -
Si - 0.8000 -
V - 0.2200 -
B - 0.0050 -
Al 0.0150 2.0000 -
Cr+Mo - 1.2000 -
Nb+Ti - 0.2500 -

Mechanical Properties of steel grade HDT1180M

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)
582 (≥) 664 (≥) 34 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade HDT1180M

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
33 - -     0.22 -  
164 854 - 13.3 241   -  
655 - 41 42.2   442 233

Heat Treatment of steel grade HDT1180M

Heat treated : 1211°C - 1799°C

Technological Curves of steel grade HDT1180M

Cross Reference Table (Equivalent Grade) of HDT1180M

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