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Alloy 617 (UNSN06617)
Werkstoff 2.4663

 

Alloy 617 is a nickel-chromium-cobalt-molybdenum alloy to which Aluminium has been added to. Peculiarity of this alloy is the resistance to corrosion and retainment of increased strength and stability at elevated temperatures.

Chemical Analysis:
Typical Values (Weight %)
Ni  48,0-62,0
Cr 20,0-24,0
Co 10,0-0,15
Mo 8,0-10,0
Mn 0,0-0,1 
Si 0,0-0,1
C 0,0-0,15
Al 0,80-1,5

Mechanical Properties:
    Yield strength 0.2%   40  ksi
    Tensile strength           70  ksi 
Elongation at break      25 %
          

Features:
Resists oxidation at high temperatures
High strength
Stability
Weldability
Fabricability

Commonly Uses:
High temperature applications
Gas turbines
Combustion cans
Ducting
Transition lines
Power production plants
Boilers
Acid processing

Density: 8.36 gm/cm3

 

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