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America UNS W73036 Cobalt Base Hard Facing Composite Welding Wire (ERCCoCr-A) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W73036 / W73036
Category Grade Standard Region/Area Standard Content
Metals W73036 -- America Cobalt Base Hard Facing Composite Welding Wire (ERCCoCr-A)

Chemical composition(mass fraction)(wt.%) of the W73036

Element Min Max Similar
W 3.0000 6.0000 -
Si - 2.0000 -
Other - - -
Ni - 3.0000 -
Mo - 1.0000 -
Mn - 2.0000 -
Fe - 5.0000 -
Cr 25.0000 32.0000 -
Co - - -
C 0.7000 1.4000 -

Mechanical Properties of steel grade W73036

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)
888 (≥) 163 (≥) 31 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade W73036

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
13 - -     0.13 -  
273 769 - 44.3 131   -  
556 - 11 21.2   214 344

Heat Treatment of steel grade W73036

Heat treated : 1357°C - 1388°C

Technological Curves of steel grade W73036

Cross Reference Table (Equivalent Grade) of W73036

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