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America UNS W41031 马氏体铬不锈钢含熔剂芯焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W41031 / W41031
Category Grade Standard Region/Area Standard Content
Metals W41031 -- America 马氏体铬不锈钢含熔剂芯焊条

Chemical composition(mass fraction)(wt.%) of the W41031

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.6000 -
Mo - 0.5000 -
Mn - 1.2000 -
Cu - 0.5000 -
Cr 11.0000 13.5000 -
C - 0.1200 -

Mechanical Properties of steel grade W41031

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)
892 (≥) 199 (≥) 43 32 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade W41031

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
42 - -     0.24 -  
314 217 - 42.3 112   -  
824 - 21 22.2   112 123

Heat Treatment of steel grade W41031

Heat treated : 1316°C - 1938°C

Technological Curves of steel grade W41031

Cross Reference Table (Equivalent Grade) of W41031

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