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China CNS SGD1 光面鋼棒用熱軋碳鋼鋼料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SGD1 / SGD1
Category Grade Standard Region/Area Standard Content
Metals SGD1 CNS G 3091 China 光面鋼棒用熱軋碳鋼鋼料

Chemical composition(mass fraction)(wt.%) of the SGD1

Element Min Max Similar
Si 0.3000 0.6000 -
P - 0.0450 -
Mn - 0.0450 -
C - 0.1000 -

Mechanical Properties of steel grade SGD1

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)
534 (≥) 732 (≥) 22 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade SGD1

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 - -     0.33 -  
276 974 - 43.3 212   -  
766 - 34 21.2   233 313

Heat Treatment of steel grade SGD1

Heat treated : 1319°C - 1796°C

Technological Curves of steel grade SGD1

Cross Reference Table (Equivalent Grade) of SGD1

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