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SA-213 Grade TP 304H

America ASME SA-213GradeTP304H 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.

Category Grade Standard Region/Area Standard Content
Metals SA-213 Grade TP 304H 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 Grade TP 304H

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 8.0000 11.0000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade SA-213 Grade TP 304H

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)
988 (≥) 724 (≥) 23 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade SA-213 Grade TP 304H

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
33 - -     0.21 -  
828 244 - 31.3 224   -  
136 - 44 42.2   233 342

Heat Treatment of steel grade SA-213 Grade TP 304H

Heat treated : 1547°C - 1426°C

Technological Curves of steel grade SA-213 Grade TP 304H

Cross Reference Table (Equivalent Grade) of SA-213 Grade TP 304H

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