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America UNS S43400 铁素体铬钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S43400 / S43400
Category Grade Standard Region/Area Standard Content
Metals S43400 -- America 铁素体铬钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S43400

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Mo 0.7500 1.2500 -
Mn - 1.0000 -
Cr 16.0000 18.0000 -
C - 0.1200 -

Mechanical Properties of steel grade S43400

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)
911 (≥) 821 (≥) 14 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade S43400

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
41 - -     0.31 -  
999 922 - 43.3 323   -  
228 - 42 12.2   221 232

Heat Treatment of steel grade S43400

Heat treated : 1538°C - 1816°C

Technological Curves of steel grade S43400

Cross Reference Table (Equivalent Grade) of S43400

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