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America UNS S30200 奥氏体铬镍合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30200 / S30200
Category Grade Standard Region/Area Standard Content
Metals S30200 -- America 奥氏体铬镍合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S30200

Element Min Max Similar

Mechanical Properties of steel grade S30200

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)
787 (≥) 889 (≥) 12 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade S30200

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
12 - -     0.21 -  
491 135 - 12.3 223   -  
512 - 31 34.2   143 211

Heat Treatment of steel grade S30200

Heat treated : 1146°C - 1347°C

Technological Curves of steel grade S30200

Cross Reference Table (Equivalent Grade) of S30200

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