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America UNS W82003 Ni-Mo Arc Welding Electrode for Cast Iron (ENi-Cl-A) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W82003 / W82003
Category Grade Standard Region/Area Standard Content
Metals W82003 -- America Ni-Mo Arc Welding Electrode for Cast Iron (ENi-Cl-A)

Chemical composition(mass fraction)(wt.%) of the W82003

Element Min Max Similar

Mechanical Properties of steel grade W82003

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)
781 (≥) 835 (≥) 22 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade W82003

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
31 - -     0.34 -  
152 553 - 12.3 341   -  
472 - 41 32.2   332 333

Heat Treatment of steel grade W82003

Heat treated : 1857°C - 1568°C

Technological Curves of steel grade W82003

Cross Reference Table (Equivalent Grade) of W82003

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