Inconel 617 is a solid-solution, nickel-chromium-cobalt-molydenum alloy with an exceptional combination of high-temperature strength and oxidation resistance. The alloy also has excellent resistance to a wide range of corrosive environment, and it is readily formed and welded by conventional techniques.

The high nickel and chromium contents make the alloy resistant to a variety of both reducing and oxidizing media. The aluminum, in conjunction with the chromium, provides oxidation resistance at high temperatures. Solid-solution strengthening is imparted by the cobalt and molydenum.

Inconel 617 Trade Name: Alloy 617; UNS NO6617;W.Nr.2.4663a;NiCr0Fer 617

Inconel 617 Chemaical composition:

Inconel 617 Physical properties

Inconel 617 Alloy minimum mechanical properties in the room temperature

Inconel 617 Specifications:

Inconel 617 Application field:

1.The combination of high strength and oxidation resistance at temperatures over 1800°F makes alloy 617 an attractive material for such components as ducting, combustion cans, and transition liner in both aircraft, and land based gas turbines.

2.Because of its resistance to high-temperature corrosion, the alloy is used for catalyst-grid supports in the production of nitric acid, for heat-treating baskets, and for reduction boats in the refining of molybdenum.

3.Alloy 617 also offers attractive properties for components of power-generating plants, both fossil-fueled and nuclear.

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