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SA-369 FPA

America ASME SA-369FPA 高温钻孔锻造碳和铁素体合金钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-369FPA / SA-369 FPA
Category Grade Standard Region/Area Standard Content
Metals SA-369 FPA ASME SA-369/SA-369M America 高温钻孔锻造碳和铁素体合金钢

Chemical composition(mass fraction)(wt.%) of the SA-369 FPA

Element Min Max Similar
Si 0.1000 - -
S - 0.0350 -
P - 0.0350 -
Mn 0.2700 0.9300 -
C - 0.2500 -

Mechanical Properties of steel grade SA-369 FPA

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)
468 (≥) 752 (≥) 44 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SA-369 FPA

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
32 - -     0.23 -  
261 558 - 22.3 334   -  
557 - 22 12.2   212 233

Heat Treatment of steel grade SA-369 FPA

Heat treated : 1489°C - 1277°C

Technological Curves of steel grade SA-369 FPA

Cross Reference Table (Equivalent Grade) of SA-369 FPA

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