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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)
296 (≥) 323 (≥) 41 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

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
24 - -     0.11 -  
322 566 - 12.3 412   -  
187 - 43 34.2   211 131

Heat Treatment of steel grade W43031

Heat treated : 1464°C - 1995°C

Technological Curves of steel grade W43031

Cross Reference Table (Equivalent Grade) of W43031

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