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SA-335 Grade P15

America ASME SA-335GradeP15 高温用无缝铁素体合金钢公称管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-335GradeP15 / SA-335 Grade P15
Category Grade Standard Region/Area Standard Content
Metals SA-335 Grade P15 ASME SA-335/SA-335M America 高温用无缝铁素体合金钢公称管

Chemical composition(mass fraction)(wt.%) of the SA-335 Grade P15

Element Min Max Similar
Si 1.1500 1.6500 -
S - 0.0250 -
P - 0.0250 -
Mo 0.4400 0.6500 -
Mn 0.3000 0.6000 -
C 0.0500 0.1500 -

Mechanical Properties of steel grade SA-335 Grade P15

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)
426 (≥) 439 (≥) 32 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade SA-335 Grade P15

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
23 - -     0.24 -  
931 555 - 42.3 412   -  
761 - 43 22.2   344 414

Heat Treatment of steel grade SA-335 Grade P15

Heat treated : 1625°C - 1699°C

Technological Curves of steel grade SA-335 Grade P15

Cross Reference Table (Equivalent Grade) of SA-335 Grade P15

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