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SA-276 S32550

America ASME SA-276S32550 不锈钢棒材和型材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-276S32550 / SA-276 S32550
Category Grade Standard Region/Area Standard Content
Metals SA-276 S32550 ASME SA-276 America 不锈钢棒材和型材

Chemical composition(mass fraction)(wt.%) of the SA-276 S32550

Element Min Max Similar
W 0.5000 1.0000 -
Si - 1.0000 -
S - 0.0100 -
P - 0.0300 -
Ni 6.0000 8.0000 -
N 0.2000 0.3000 -
Mo 3.0000 4.0000 -
Mn - 1.0000 -
Cu 0.5000 1.0000 -
Cr 24.0000 26.0000 -
C - 0.0500 -

Mechanical Properties of steel grade SA-276 S32550

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)
778 (≥) 215 (≥) 14 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade SA-276 S32550

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 - -     0.31 -  
566 563 - 41.3 324   -  
123 - 31 42.2   343 213

Heat Treatment of steel grade SA-276 S32550

Heat treated : 1252°C - 1967°C

Technological Curves of steel grade SA-276 S32550

Cross Reference Table (Equivalent Grade) of SA-276 S32550

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