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SA-182 F 50

America ASME SA-182F50 高温用锻制或轧制合金钢公称管道法兰、锻制管配件、阀门和零件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-182F50 / SA-182 F 50
Category Grade Standard Region/Area Standard Content
Metals SA-182 F 50 ASME SA-182/SA-182M America 高温用锻制或轧制合金钢公称管道法兰、锻制管配件、阀门和零件

Chemical composition(mass fraction)(wt.%) of the SA-182 F 50

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 5.5000 6.5000 -
N 0.1400 0.2000 -
Mo 1.2000 2.0000 -
Mn - 2.0000 -
Cr 24.0000 26.0000 -
C - 0.0300 -

Mechanical Properties of steel grade SA-182 F 50

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)
311 (≥) 371 (≥) 34 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade SA-182 F 50

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 - -     0.31 -  
137 563 - 12.3 323   -  
254 - 11 24.2   222 143

Heat Treatment of steel grade SA-182 F 50

Heat treated : 1733°C - 1427°C

Technological Curves of steel grade SA-182 F 50

Cross Reference Table (Equivalent Grade) of SA-182 F 50

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