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America ASTM A182F2 高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A182F2 / A182 F 2
Category Grade Standard Region/Area Standard Content
Metals A182 F 2 ASTM A182/A182M America 高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件

Chemical composition(mass fraction)(wt.%) of the A182 F 2

Element Min Max Similar
Si 0.1000 0.6000 -
S - 0.0400 -
P - 0.0400 -
Mo 0.4400 0.6500 -
Mn 0.3000 0.8000 -
Cr 0.5000 0.8100 -
C 0.0500 0.2100 -

Mechanical Properties of steel grade A182 F 2

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)
734 (≥) 239 (≥) 42 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade A182 F 2

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
24 - -     0.12 -  
377 233 - 13.3 313   -  
165 - 12 12.2   213 321

Heat Treatment of steel grade A182 F 2

Heat treated : 1737°C - 1629°C

Technological Curves of steel grade A182 F 2

Cross Reference Table (Equivalent Grade) of A182 F 2

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