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America UNS W41038 马氏体铬镍钛不锈钢含熔剂芯焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W41038 / W41038
Category Grade Standard Region/Area Standard Content
Metals W41038 -- America 马氏体铬镍钛不锈钢含熔剂芯焊条

Chemical composition(mass fraction)(wt.%) of the W41038

Element Min Max Similar
Ti - - -
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Ni 3.6000 4.5000 -
Mo - 0.0500 -
Mn - 0.7000 -
Cu - 0.5000 -
Cr 11.0000 12.0000 -
C - 0.0400 -

Mechanical Properties of steel grade W41038

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)
451 (≥) 374 (≥) 41 42 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade W41038

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 - -     0.13 -  
786 866 - 22.3 311   -  
453 - 21 42.2   122 431

Heat Treatment of steel grade W41038

Heat treated : 1231°C - 1188°C

Technological Curves of steel grade W41038

Cross Reference Table (Equivalent Grade) of W41038

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