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SA-426 Grade CP5

America ASME SA-426GradeCP5 高温用离心铸造的铁素体合金钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-426GradeCP5 / SA-426 Grade CP5
Category Grade Standard Region/Area Standard Content
Metals SA-426 Grade CP5 ASME SA-426 America 高温用离心铸造的铁素体合金钢管

Chemical composition(mass fraction)(wt.%) of the SA-426 Grade CP5

Element Min Max Similar
W - 0.1000 -
Si - 0.7500 -
S - 0.0450 -
P - 0.0400 -
Ni - 0.5000 -
Mo 0.4500 0.6500 -
Mn 0.3000 0.7000 -
Cu - 0.5000 -
Cr 4.0000 6.5000 -
C - 0.2000 -

Mechanical Properties of steel grade SA-426 Grade CP5

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)
211 (≥) 468 (≥) 23 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade SA-426 Grade CP5

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 - -     0.11 -  
787 344 - 24.3 212   -  
261 - 34 11.2   143 242

Heat Treatment of steel grade SA-426 Grade CP5

Heat treated : 1662°C - 1379°C

Technological Curves of steel grade SA-426 Grade CP5

Cross Reference Table (Equivalent Grade) of SA-426 Grade CP5

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