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China 首钢Q/SG SDC05 冷轧低碳钢板及钢带 第1部分:首钢(SG)冷轧低碳钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SDC05 / SDC05
Category Grade Standard Region/Area Standard Content
Metals SDC05 Q/SGZGS 324.1 China 冷轧低碳钢板及钢带 第1部分:首钢(SG)冷轧低碳钢板及钢带

Chemical composition(mass fraction)(wt.%) of the SDC05

Element Min Max Similar
Ti - 0.2000 -
C - 0.0080 -
Mn - 0.3000 -
P - 0.0200 -
S - 0.0200 -
Ti - 0.2000 -
C - 0.0200 -
Mn - 0.3000 -
P - 0.0200 -
S - 0.0200 -
Alt 0.0150 - -

Mechanical Properties of steel grade SDC05

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)
413 (≥) 944 (≥) 44 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade SDC05

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
41 - -     0.21 -  
397 451 - 11.3 122   -  
441 - 21 41.2   113 114

Heat Treatment of steel grade SDC05

Heat treated : 1664°C - 1514°C

Technological Curves of steel grade SDC05

Cross Reference Table (Equivalent Grade) of SDC05

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