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America UNS S28200 奥氏体铬锰铜钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S28200 / S28200
Category Grade Standard Region/Area Standard Content
Metals S28200 -- America 奥氏体铬锰铜钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S28200

Element Min Max Similar

Mechanical Properties of steel grade S28200

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)
852 (≥) 645 (≥) 44 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade S28200

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
43 - -     0.12 -  
727 814 - 14.3 113   -  
757 - 41 32.2   212 331

Heat Treatment of steel grade S28200

Heat treated : 1373°C - 1553°C

Technological Curves of steel grade S28200

Cross Reference Table (Equivalent Grade) of S28200

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