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SA-790 S32950

America ASME SA-790S32950 Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-790S32950 / SA-790 S32950
Category Grade Standard Region/Area Standard Content
Metals SA-790 S32950 ASME SA-790/SA-790M America Specification for Seamless and Welded Ferritic /Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the SA-790 S32950

Element Min Max Similar

Mechanical Properties of steel grade SA-790 S32950

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)
223 (≥) 591 (≥) 23 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade SA-790 S32950

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
14 - -     0.23 -  
631 844 - 32.3 434   -  
931 - 24 34.2   443 141

Heat Treatment of steel grade SA-790 S32950

Heat treated : 1247°C - 1191°C

Technological Curves of steel grade SA-790 S32950

Cross Reference Table (Equivalent Grade) of SA-790 S32950

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