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

Datasheet for: Metals: SPCCT-SD / SPCCT-SD
Category Grade Standard Region/Area Standard Content
Metals SPCCT-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 SPCCT-SD

Element Min Max Similar
Al 0.0200 - -
S - 0.0450 -
P - 0.0450 -
Mn - 0.6000 -
C - 0.1200 -

Mechanical Properties of steel grade SPCCT-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)
542 (≥) 578 (≥) 11 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade SPCCT-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
32 - -     0.41 -  
315 169 - 41.3 133   -  
588 - 41 23.2   131 114

Heat Treatment of steel grade SPCCT-SD

Heat treated : 1546°C - 1699°C

Technological Curves of steel grade SPCCT-SD

Cross Reference Table (Equivalent Grade) of SPCCT-SD

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