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SA-182 F 44

America ASME SA-182F44 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-182F44 / SA-182 F 44
Category Grade Standard Region/Area Standard Content
Metals SA-182 F 44 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 44

Element Min Max Similar
Si 1.4000 2.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 10.0000 12.0000 -
N 0.1400 0.2000 -
Mn - 0.8000 -
Cr 20.0000 22.0000 -
Ce 0.0300 0.0800 -
C 0.0500 0.1000 -

Mechanical Properties of steel grade SA-182 F 44

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)
615 (≥) 441 (≥) 31 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SA-182 F 44

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
34 - -     0.24 -  
242 947 - 34.3 223   -  
378 - 42 43.2   313 423

Heat Treatment of steel grade SA-182 F 44

Heat treated : 1945°C - 1564°C

Technological Curves of steel grade SA-182 F 44

Cross Reference Table (Equivalent Grade) of SA-182 F 44

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