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CDCM-DC03

China 宝钢Q/BQB CDCM-DC03 冷连轧碳素及低碳轧硬钢卷(轧硬卷) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CDCM-DC03 / CDCM-DC03
Category Grade Standard Region/Area Standard Content
Metals CDCM-DC03 BZJ 493 China 冷连轧碳素及低碳轧硬钢卷(轧硬卷)

Chemical composition(mass fraction)(wt.%) of the CDCM-DC03

Element Min Max Similar

Mechanical Properties of steel grade CDCM-DC03

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)
271 (≥) 653 (≥) 24 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade CDCM-DC03

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 - -     0.12 -  
526 589 - 42.3 322   -  
689 - 22 12.2   411 422

Heat Treatment of steel grade CDCM-DC03

Heat treated : 1962°C - 1523°C

Technological Curves of steel grade CDCM-DC03

Cross Reference Table (Equivalent Grade) of CDCM-DC03

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