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America UNS S43900 铬不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S43900 / S43900
Category Grade Standard Region/Area Standard Content
Metals S43900 -- America 铬不锈钢

Chemical composition(mass fraction)(wt.%) of the S43900

Element Min Max Similar

Mechanical Properties of steel grade S43900

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)
159 (≥) 765 (≥) 21 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade S43900

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
33 - -     0.41 -  
641 193 - 11.3 434   -  
743 - 23 44.2   441 134

Heat Treatment of steel grade S43900

Heat treated : 1926°C - 1197°C

Technological Curves of steel grade S43900

Cross Reference Table (Equivalent Grade) of S43900

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