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America UNS S31654 奥氏体高氮铬镍钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S31654 / S31654
Category Grade Standard Region/Area Standard Content
Metals S31654 -- America 奥氏体高氮铬镍钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S31654

Element Min Max Similar

Mechanical Properties of steel grade S31654

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)
844 (≥) 726 (≥) 21 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S31654

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
44 - -     0.32 -  
427 976 - 41.3 312   -  
993 - 24 32.2   213 242

Heat Treatment of steel grade S31654

Heat treated : 1498°C - 1729°C

Technological Curves of steel grade S31654

Cross Reference Table (Equivalent Grade) of S31654

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