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SA-182 F 57

America ASME SA-182F57 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-182F57 / SA-182 F 57
Category Grade Standard Region/Area Standard Content
Metals SA-182 F 57 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 57

Element Min Max Similar
W 0.8000 1.2000 -
Si - 0.8000 -
S - 0.0020 -
P - 0.0250 -
Ni 6.5000 8.0000 -
N 0.2300 0.3300 -
Mo 3.0000 4.0000 -
Mn - 0.8000 -
Cu 1.2000 2.0000 -
Cr 24.0000 26.0000 -
C - 0.0250 -

Mechanical Properties of steel grade SA-182 F 57

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)
274 (≥) 324 (≥) 31 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade SA-182 F 57

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
33 - -     0.34 -  
764 166 - 21.3 421   -  
986 - 34 11.2   223 123

Heat Treatment of steel grade SA-182 F 57

Heat treated : 1448°C - 1241°C

Technological Curves of steel grade SA-182 F 57

Cross Reference Table (Equivalent Grade) of SA-182 F 57

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