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Japan JIS SGV49 中温压力容器碳钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SGV49 / SGV49
Category Grade Standard Region/Area Standard Content
Metals SGV49 JIS G3118 Japan 中温压力容器碳钢板

Chemical composition(mass fraction)(wt.%) of the SGV49

Element Min Max Similar

Mechanical Properties of steel grade SGV49

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)
133 (≥) 362 (≥) 42 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade SGV49

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
21 - -     0.21 -  
162 312 - 22.3 444   -  
312 - 13 24.2   212 242

Heat Treatment of steel grade SGV49

Heat treated : 1927°C - 1359°C

Technological Curves of steel grade SGV49

Cross Reference Table (Equivalent Grade) of SGV49

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