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China 攀钢西昌钢钒QJ/XC HC180Y 冷连轧高强度无间隙原子钢板和钢带(EN)技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HC180Y / HC180Y
Category Grade Standard Region/Area Standard Content
Metals HC180Y QJ/XC3.033 China 冷连轧高强度无间隙原子钢板和钢带(EN)技术条件

Chemical composition(mass fraction)(wt.%) of the HC180Y

Element Min Max Similar
Ti - 0.1200 -
Al 0.0100 - -
S - 0.0250 -
P - 0.0600 -
Mn - 0.7000 -
Si - 0.3000 -
C - 0.0100 -

Mechanical Properties of steel grade HC180Y

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)
536 (≥) 126 (≥) 34 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade HC180Y

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
32 - -     0.31 -  
326 425 - 12.3 413   -  
956 - 13 44.2   414 324

Heat Treatment of steel grade HC180Y

Heat treated : 1645°C - 1483°C

Technological Curves of steel grade HC180Y

Cross Reference Table (Equivalent Grade) of HC180Y

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