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CoCr26Ni11W8

EU EN CoCr26Ni11W8 Aerospace series - Heat resisting alloy CO-WH4101(CoCr26Ni11W8) - Filler metal for welding - Wire and rod and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CoCr26Ni11W8 / CoCr26Ni11W8
Category Grade Standard Region/Area Standard Content
Metals CoCr26Ni11W8 EN 4327 EU Aerospace series - Heat resisting alloy CO-WH4101(CoCr26Ni11W8) - Filler metal for welding - Wire and rod

Chemical composition(mass fraction)(wt.%) of the CoCr26Ni11W8

Element Min Max Similar
C 0.4500 0.5500 -
Mn - 1.0000 -
P - 0.0400 -
S - 0.0400 -
Si - 1.0000 -
Ni 9.5000 11.5000 -
Cr 24.5000 26.5000 -
W 7.0000 8.0000 -
Fe - 2.0000 -
Co - - -

Mechanical Properties of steel grade CoCr26Ni11W8

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)
795 (≥) 244 (≥) 43 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade CoCr26Ni11W8

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
14 - -     0.42 -  
887 312 - 31.3 341   -  
222 - 31 22.2   223 211

Heat Treatment of steel grade CoCr26Ni11W8

Heat treated : 1678°C - 1918°C

Technological Curves of steel grade CoCr26Ni11W8

Cross Reference Table (Equivalent Grade) of CoCr26Ni11W8

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