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America UNS W73605 Cobalt base superalloy arc welding electrode (L605) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W73605 / W73605
Category Grade Standard Region/Area Standard Content
Metals W73605 -- America Cobalt base superalloy arc welding electrode (L605)

Chemical composition(mass fraction)(wt.%) of the W73605

Element Min Max Similar
W 14.0000 16.0000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0300 -
Ni 9.0000 11.0000 -
Mn 0.5000 2.0000 -
Fe - 3.0000 -
Cr 19.0000 21.0000 -
Co - - -
C - 0.1500 -

Mechanical Properties of steel grade W73605

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)
824 (≥) 747 (≥) 34 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade W73605

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 - -     0.21 -  
484 963 - 12.3 433   -  
951 - 31 12.2   114 121

Heat Treatment of steel grade W73605

Heat treated : 1425°C - 1883°C

Technological Curves of steel grade W73605

Cross Reference Table (Equivalent Grade) of W73605

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