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Japan JIS SGD1 冷轧碳素钢冷加工钢筋 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SGD1 / SGD 1
Category Grade Standard Region/Area Standard Content
Metals SGD 1 JIS G3108 Japan 冷轧碳素钢冷加工钢筋

Chemical composition(mass fraction)(wt.%) of the SGD 1

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

Mechanical Properties of steel grade SGD 1

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)
826 (≥) 778 (≥) 11 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade SGD 1

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
13 - -     0.24 -  
126 333 - 34.3 234   -  
879 - 22 22.2   113 432

Heat Treatment of steel grade SGD 1

Heat treated : 1736°C - 1833°C

Technological Curves of steel grade SGD 1

Cross Reference Table (Equivalent Grade) of SGD 1

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