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SA-414 Grade G

America ASME SA-414GradeG 压力容器用薄板和碳钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-414GradeG / SA-414 Grade G
Category Grade Standard Region/Area Standard Content
Metals SA-414 Grade G ASME SA-414/SA-414M America 压力容器用薄板和碳钢

Chemical composition(mass fraction)(wt.%) of the SA-414 Grade G

Element Min Max Similar
V 0.0300 - -
Ti 0.0250 - -
Si - 0.3000 -
S - 0.0350 -
P - 0.0350 -
Ni - 0.4000 -
Mo - 0.1200 -
Mn - 1.3500 -
Cu - 0.4000 -
Cr+Ni+Cu+Mo - 1.0000 -
Cr+Mo - 0.3200 -
Cr - 0.3000 -
Cb - 0.0200 -
C - 0.3100 -
Al 0.0200 0.0800 -

Mechanical Properties of steel grade SA-414 Grade G

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)
669 (≥) 456 (≥) 31 41 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade SA-414 Grade G

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 - -     0.31 -  
857 957 - 44.3 321   -  
188 - 22 34.2   241 441

Heat Treatment of steel grade SA-414 Grade G

Heat treated : 1173°C - 1486°C

Technological Curves of steel grade SA-414 Grade G

Cross Reference Table (Equivalent Grade) of SA-414 Grade G

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