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America UNS S44660 铁素体铬钼镍合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S44660 / S44660
Category Grade Standard Region/Area Standard Content
Metals S44660 -- America 铁素体铬钼镍合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S44660

Element Min Max Similar

Mechanical Properties of steel grade S44660

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)
435 (≥) 289 (≥) 43 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade S44660

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 - -     0.31 -  
425 758 - 32.3 422   -  
146 - 12 13.2   424 114

Heat Treatment of steel grade S44660

Heat treated : 1431°C - 1291°C

Technological Curves of steel grade S44660

Cross Reference Table (Equivalent Grade) of S44660

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