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SA-213 TP309Cb

America ASME SA-213TP309Cb 锅炉、过热器和换热器用无缝铁素体和奥氏体合金钢管子 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-213TP309Cb / SA-213 TP309Cb
Category Grade Standard Region/Area Standard Content
Metals SA-213 TP309Cb ASME SA-213/SA-213M America 锅炉、过热器和换热器用无缝铁素体和奥氏体合金钢管子

Chemical composition(mass fraction)(wt.%) of the SA-213 TP309Cb

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 12.0000 15.0000 -
Mn - 2.0000 -
Cr 22.0000 24.0000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade SA-213 TP309Cb

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)
378 (≥) 916 (≥) 41 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SA-213 TP309Cb

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
43 - -     0.41 -  
921 812 - 23.3 233   -  
784 - 11 12.2   312 231

Heat Treatment of steel grade SA-213 TP309Cb

Heat treated : 1695°C - 1252°C

Technological Curves of steel grade SA-213 TP309Cb

Cross Reference Table (Equivalent Grade) of SA-213 TP309Cb

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