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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)
412 (≥) 391 (≥) 34 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

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
32 - -     0.12 -  
838 327 - 44.3 344   -  
188 - 13 14.2   241 212

Heat Treatment of steel grade S28200

Heat treated : 1484°C - 1766°C

Technological Curves of steel grade S28200

Cross Reference Table (Equivalent Grade) of S28200

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