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America UNS W43040 铁素体铬合金不锈钢 合成焊接填充金属 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W43040 / W43040
Category Grade Standard Region/Area Standard Content
Metals W43040 -- America 铁素体铬合金不锈钢 合成焊接填充金属

Chemical composition(mass fraction)(wt.%) of the W43040

Element Min Max Similar
Si - 0.5000 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.6000 -
Mo - 0.7500 -
Mn - 0.6000 -
Cu - 0.7500 -
Cr 15.5000 17.0000 -
C - 0.1000 -

Mechanical Properties of steel grade W43040

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)
775 (≥) 663 (≥) 41 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade W43040

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
31 - -     0.14 -  
789 557 - 33.3 242   -  
699 - 11 14.2   413 313

Heat Treatment of steel grade W43040

Heat treated : 1212°C - 1975°C

Technological Curves of steel grade W43040

Cross Reference Table (Equivalent Grade) of W43040

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