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America UNS S44735 铁素体高铬钼合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S44735 / S44735
Category Grade Standard Region/Area Standard Content
Metals S44735 -- America 铁素体高铬钼合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S44735

Element Min Max Similar
Ti - - -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Other - - -
Ni - 1.0000 -
N - 0.0450 -
Mo 3.6000 4.2000 -
Mn - 1.0000 -
Cr 28.0000 30.0000 -
C - 0.0300 -

Mechanical Properties of steel grade S44735

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)
996 (≥) 945 (≥) 21 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade S44735

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 -  
925 222 - 32.3 142   -  
465 - 11 21.2   442 113

Heat Treatment of steel grade S44735

Heat treated : 1872°C - 1881°C

Technological Curves of steel grade S44735

Cross Reference Table (Equivalent Grade) of S44735

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