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America UNS W84002 Ni-Cu Arc Welding Electrode for Cast Iron (ENICu-B) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W84002 / W84002
Category Grade Standard Region/Area Standard Content
Metals W84002 -- America Ni-Cu Arc Welding Electrode for Cast Iron (ENICu-B)

Chemical composition(mass fraction)(wt.%) of the W84002

Element Min Max Similar

Mechanical Properties of steel grade W84002

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)
182 (≥) 412 (≥) 21 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade W84002

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
11 - -     0.24 -  
633 233 - 33.3 311   -  
527 - 23 11.2   423 323

Heat Treatment of steel grade W84002

Heat treated : 1589°C - 1848°C

Technological Curves of steel grade W84002

Cross Reference Table (Equivalent Grade) of W84002

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