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America UNS W32140 奥氏体铬镍钛合金不锈钢 合成焊接填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W32140 / W32140
Category Grade Standard Region/Area Standard Content
Metals W32140 -- America 奥氏体铬镍钛合金不锈钢 合成焊接填充金属

Chemical composition(mass fraction)(wt.%) of the W32140

Element Min Max Similar
Ti - - -
Si 0.3000 0.6500 -
S - 0.0300 -
P - 0.0300 -
Ni 9.0000 10.5000 -
Mo - 0.7500 -
Mn 1.0000 2.5000 -
Cu - 0.7500 -
Cr 18.5000 20.5000 -
C - 0.0800 -

Mechanical Properties of steel grade W32140

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)
984 (≥) 682 (≥) 44 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade W32140

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
21 - -     0.43 -  
913 264 - 44.3 231   -  
297 - 23 43.2   223 224

Heat Treatment of steel grade W32140

Heat treated : 1314°C - 1964°C

Technological Curves of steel grade W32140

Cross Reference Table (Equivalent Grade) of W32140

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