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America UNS S32900 双相(奥氏体-铁素体)铬镍钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S32900 / S32900
Category Grade Standard Region/Area Standard Content
Metals S32900 -- America 双相(奥氏体-铁素体)铬镍钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S32900

Element Min Max Similar

Mechanical Properties of steel grade S32900

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)
321 (≥) 353 (≥) 32 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade S32900

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
12 - -     0.24 -  
247 462 - 22.3 131   -  
597 - 11 23.2   443 431

Heat Treatment of steel grade S32900

Heat treated : 1167°C - 1947°C

Technological Curves of steel grade S32900

Cross Reference Table (Equivalent Grade) of S32900

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