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SA-414 Grade B

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

Datasheet for: Metals: SA-414GradeB / SA-414 Grade B
Category Grade Standard Region/Area Standard Content
Metals SA-414 Grade B 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 B

Element Min Max Similar

Mechanical Properties of steel grade SA-414 Grade B

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)
758 (≥) 199 (≥) 23 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade SA-414 Grade B

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
42 - -     0.11 -  
892 532 - 13.3 424   -  
322 - 11 13.2   424 333

Heat Treatment of steel grade SA-414 Grade B

Heat treated : 1579°C - 1638°C

Technological Curves of steel grade SA-414 Grade B

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

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