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SA-813 TP348

America ASME SA-813TP348 单面或双面焊接的奥氏体不锈钢公称管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-813TP348 / SA-813 TP348
Category Grade Standard Region/Area Standard Content
Metals SA-813 TP348 ASME SA-813/SA-813M America 单面或双面焊接的奥氏体不锈钢公称管

Chemical composition(mass fraction)(wt.%) of the SA-813 TP348

Element Min Max Similar

Mechanical Properties of steel grade SA-813 TP348

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)
146 (≥) 772 (≥) 42 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade SA-813 TP348

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 - -     0.33 -  
289 577 - 23.3 344   -  
692 - 43 13.2   211 341

Heat Treatment of steel grade SA-813 TP348

Heat treated : 1161°C - 1142°C

Technological Curves of steel grade SA-813 TP348

Cross Reference Table (Equivalent Grade) of SA-813 TP348

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