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America UNS W43031 铁素体铬合金不锈钢含熔剂芯焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W43031 / W43031
Category Grade Standard Region/Area Standard Content
Metals W43031 -- America 铁素体铬合金不锈钢含熔剂芯焊条

Chemical composition(mass fraction)(wt.%) of the W43031

Element Min Max Similar

Mechanical Properties of steel grade W43031

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)
937 (≥) 251 (≥) 12 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade W43031

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
22 - -     0.34 -  
877 989 - 12.3 333   -  
628 - 22 11.2   331 332

Heat Treatment of steel grade W43031

Heat treated : 1174°C - 1826°C

Technological Curves of steel grade W43031

Cross Reference Table (Equivalent Grade) of W43031

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