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America UNS S31002 奥氏体铬镍合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S31002 / S31002
Category Grade Standard Region/Area Standard Content
Metals S31002 -- America 奥氏体铬镍合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S31002

Element Min Max Similar

Mechanical Properties of steel grade S31002

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)
396 (≥) 838 (≥) 12 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade S31002

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
21 - -     0.33 -  
147 342 - 23.3 123   -  
541 - 11 31.2   212 322

Heat Treatment of steel grade S31002

Heat treated : 1885°C - 1766°C

Technological Curves of steel grade S31002

Cross Reference Table (Equivalent Grade) of S31002

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