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America UNS S34751 奥氏体铬镍合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S34751 / S34751
Category Grade Standard Region/Area Standard Content
Metals S34751 -- America 奥氏体铬镍合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S34751

Element Min Max Similar

Mechanical Properties of steel grade S34751

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)
961 (≥) 863 (≥) 43 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade S34751

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
31 - -     0.34 -  
713 532 - 42.3 132   -  
378 - 13 43.2   314 212

Heat Treatment of steel grade S34751

Heat treated : 1223°C - 1766°C

Technological Curves of steel grade S34751

Cross Reference Table (Equivalent Grade) of S34751

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