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America UNS S31673 奥氏体铬镍钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S31673 / S31673
Category Grade Standard Region/Area Standard Content
Metals S31673 -- America 奥氏体铬镍钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S31673

Element Min Max Similar

Mechanical Properties of steel grade S31673

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)
732 (≥) 877 (≥) 14 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade S31673

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
42 - -     0.23 -  
891 132 - 32.3 312   -  
642 - 34 44.2   212 324

Heat Treatment of steel grade S31673

Heat treated : 1439°C - 1979°C

Technological Curves of steel grade S31673

Cross Reference Table (Equivalent Grade) of S31673

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