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America UNS S31000 奥氏体铬镍耐热合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S31000 / S31000
Category Grade Standard Region/Area Standard Content
Metals S31000 -- America 奥氏体铬镍耐热合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S31000

Element Min Max Similar

Mechanical Properties of steel grade S31000

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)
836 (≥) 238 (≥) 13 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade S31000

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
23 - -     0.33 -  
942 963 - 22.3 114   -  
378 - 13 23.2   223 324

Heat Treatment of steel grade S31000

Heat treated : 1346°C - 1839°C

Technological Curves of steel grade S31000

Cross Reference Table (Equivalent Grade) of S31000

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