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A269 S32654

America ASTM A269S32654 一般设备用无缝和焊接奥氏体不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A269S32654 / A269 S32654
Category Grade Standard Region/Area Standard Content
Metals A269 S32654 ASTM A269 America 一般设备用无缝和焊接奥氏体不锈钢管

Chemical composition(mass fraction)(wt.%) of the A269 S32654

Element Min Max Similar
N 0.4500 0.5500 -
Cu 0.3000 0.6000 -
Mo 7.0000 8.0000 -
Ni 21.0000 23.0000 -
Cr 24.0000 25.0000 -
P - 0.0300 -
S - 0.0050 -
Mn 2.0000 4.0000 -
Si - 0.5000 -
C - 0.0200 -

Mechanical Properties of steel grade A269 S32654

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)
272 (≥) 644 (≥) 24 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade A269 S32654

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
34 - -     0.24 -  
927 873 - 31.3 324   -  
633 - 34 12.2   412 333

Heat Treatment of steel grade A269 S32654

Heat treated : 1629°C - 1244°C

Technological Curves of steel grade A269 S32654

Cross Reference Table (Equivalent Grade) of A269 S32654

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