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America UNS W88025 Ni-Cr-Fe-Mo Arc Welding Electrode and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W88025 / W88025
Category Grade Standard Region/Area Standard Content
Metals W88025 -- America Ni-Cr-Fe-Mo Arc Welding Electrode

Chemical composition(mass fraction)(wt.%) of the W88025

Element Min Max Similar
Ti - 1.0000 -
Si - 0.7000 -
Ni 35.0000 40.0000 -
Mo 2.5000 4.5000 -
Mn 1.0000 3.0000 -
Fe - 30.0000 -
Cu 1.5000 3.0000 -
Cr 27.0000 31.0000 -
Cb - 1.0000 -
C - 0.0600 -
Al - 0.1000 -

Mechanical Properties of steel grade W88025

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)
386 (≥) 754 (≥) 14 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade W88025

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
34 - -     0.22 -  
936 226 - 11.3 213   -  
388 - 14 31.2   341 242

Heat Treatment of steel grade W88025

Heat treated : 1136°C - 1644°C

Technological Curves of steel grade W88025

Cross Reference Table (Equivalent Grade) of W88025

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