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EU EN DC01Cu 轨道车辆结构用钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DC01Cu / DC 01 Cu
Category Grade Standard Region/Area Standard Content
Metals DC 01 Cu -- EU 轨道车辆结构用钢

Chemical composition(mass fraction)(wt.%) of the DC 01 Cu

Element Min Max Similar

Mechanical Properties of steel grade DC 01 Cu

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)
369 (≥) 376 (≥) 44 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade DC 01 Cu

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
22 - -     0.11 -  
866 663 - 14.3 324   -  
953 - 43 12.2   221 431

Heat Treatment of steel grade DC 01 Cu

Heat treated : 1822°C - 1358°C

Technological Curves of steel grade DC 01 Cu

Cross Reference Table (Equivalent Grade) of DC 01 Cu

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