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China 武钢Q/WG SPCD-SD 冷轧型用冷轧低碳钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SPCD-SD / SPCD-SD
Category Grade Standard Region/Area Standard Content
Metals SPCD-SD Q/WG(LZ)20 China 冷轧型用冷轧低碳钢板及钢带

Chemical composition(mass fraction)(wt.%) of the SPCD-SD

Element Min Max Similar
Al 0.0200 - -
S - 0.0350 -
P - 0.0350 -
Mn - 0.4500 -
C - 0.1000 -

Mechanical Properties of steel grade SPCD-SD

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)
641 (≥) 213 (≥) 43 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade SPCD-SD

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
11 - -     0.14 -  
183 756 - 42.3 233   -  
921 - 11 22.2   332 421

Heat Treatment of steel grade SPCD-SD

Heat treated : 1193°C - 1267°C

Technological Curves of steel grade SPCD-SD

Cross Reference Table (Equivalent Grade) of SPCD-SD

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