General Description

Inconel 617 is a nickel-chromium-cobalt-molybdenum alloy with excellent mechanical and creep properties up to 1100 °C. It exhibits corrosion resistance to a wide variety of aqueous solutions. Inconel 617 is offen used in applications for aircrafts, ducting, gas turbines, chemical processing, combustion cans, and industrial furnace components.

Chemical Composition

Grade C% P% S% Mn% Si% Cr% Mo% Co% Ni% Fe% Cu% Ti% B% Al%
Inconel 617 0.05-0.15 Max 0.015 Max 0.015 Max 1.0 Max 1.0 20.0-24.0 8.0-10.0 10.0-15.0 Bal. Max 3.0 Max 0.5 Max 0.6 Max 0.006 0.8-1.5


UNS N06617

Werkstoff Nr. 2.4663


Inconel 617 Bar/Wire: ASTM B166

Inconel 617 Forgings: ASTM B564

Inconel 617 Seamless Tube: ASTM B167

Inconel 617 Sheet/Plate: ASTM B168

Physical Properties

Density:8.4 g/cm3

Melting Point: 1330°C-1380°C

Mechanical Properties

Solution Annealed

Tensile: Min 680 MPa

Yiled: Min 300 MPa

Elongation: Min 35%

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