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America UNS W50406 马氏体9%铬镍合金钢电弧焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W50406 / W50406
Category Grade Standard Region/Area Standard Content
Metals W50406 -- America 马氏体9%铬镍合金钢电弧焊条

Chemical composition(mass fraction)(wt.%) of the W50406

Element Min Max Similar
Si - 0.9000 -
S - 0.0300 -
P - 0.0300 -
Ni - 0.4000 -
Mo 0.8500 1.2000 -
Mn - 1.0000 -
Cr 8.0000 10.5000 -
C - 0.0500 -

Mechanical Properties of steel grade W50406

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)
662 (≥) 369 (≥) 14 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade W50406

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
33 - -     0.11 -  
197 996 - 13.3 414   -  
888 - 34 22.2   211 234

Heat Treatment of steel grade W50406

Heat treated : 1172°C - 1246°C

Technological Curves of steel grade W50406

Cross Reference Table (Equivalent Grade) of W50406

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