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SA-403 WP 304

America ASME SA-403WP304 锻轧奥氏体不锈钢制管配件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-403WP304 / SA-403 WP 304
Category Grade Standard Region/Area Standard Content
Metals SA-403 WP 304 ASME SA-403/SA-403M America 锻轧奥氏体不锈钢制管配件

Chemical composition(mass fraction)(wt.%) of the SA-403 WP 304

Element Min Max Similar

Mechanical Properties of steel grade SA-403 WP 304

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)
937 (≥) 455 (≥) 34 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SA-403 WP 304

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
32 - -     0.44 -  
448 959 - 23.3 142   -  
187 - 33 21.2   113 423

Heat Treatment of steel grade SA-403 WP 304

Heat treated : 1441°C - 1661°C

Technological Curves of steel grade SA-403 WP 304

Cross Reference Table (Equivalent Grade) of SA-403 WP 304

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