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Alloy 617 Nickel AlloyAlloy 617

Nickel Chromium Cobalt Molybdenum Alloy

Alloy 617 is a nickel chromium cobalt molybdenum alloy which combines exceptional high-temperature strength with oxidation resistance.

This results in the alloy having excellent resistance to a wide range of corrosive environments. Alloy 617 also benefits from ease of fabrication and can be readily welded when using conventional welding techniques.

Corrosion Resistance:

The composition of alloy 617 includes substantial amounts of nickel, chromium, and aluminium for a high degree of resistance to oxidation and carburization at high temperatures. Those elements, along with the molybdenum content, also enable the alloy to withstand many wet corrosive environments.

Download Alloy 617 Nickel Alloy Datasheet

Typical Applications:

  • Power generating plants
  • Gas turbines
  • Gas valve components
  • Reformer tubes
  • Boiler tubes
  • Petrochemical plants
  • Combustion cans
  • Ducting & liners

We offer Alloy 617 nickel alloy in bar, tube, strip, plate and sheet.


We have thirty power saws available throughout the Smiths Group including a fully automated magazine feed CNC rod blanking line.

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