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Inconel 718

Shapes Available

  • Coil
  • Flat Bar
  • Pipe
  • Plate
  • Round Bar
  • Sheet
  • Tubing


  • Aerospace
  • Manufacturing
  • Medical
  • Natural Gas
  • Oil Refining

Industry Names

  • Alloy 718
  • Inco 718
  • Nickel 718
  • Inconel Alloy 718


  • Exotic
  • Specialty Steel


  • AMS 5562
  • AMS 5589
  • AMS 5596
  • Capable of AMS 5663
  • UNS N07718


  • Gas Turbines
  • Industrial Fabricated Parts


  • Exceptionally High Yield
  • Tensile and Creep Rupture properties @ temps up to 1300 degrees F

Inconel® 718 is a nickel-chromium, precipitation hardening alloy that can maintain good ductility and high strength up to 1300°F. Inconel 718 has relatively good formability, weldability and excellent cryogenic properties compared to other PH nickel alloys. In addition, this alloy can be readily welded w/out hardening or cracking. Inconel 718 is non-magnetic and has good oxidation and corrosion resistance in aerospace applications.

Michlin offers Inconel 718 per AMS 5662 (capable of) 5663 in round bar. In addition, 718 is offered in plate, sheet, pipe, tube, flat bar and coil. Call today for any Inconel material needs.

Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

Metal Properties
Melting Range 2300-2435 °F
.2% Yield Strength 170 ksi
Density 0.297 lb/inch³
Ultimate Tensile Strength 202 ksi
Chemical Composition
Cu- .1
Mn- .35
Ni52.0 Bal
Si- .35

DISCLAIMER: The information provided on this Web site, technical or otherwise, is merely for informational purposes, and is not intended to serve as a guide, manual, instructions, or any kind reference for proper safety procedures or material purchasing. Michlin Metals makes no warranty, express or implied, based on the statements on this Web site and, as such, will not be liable for any damages, either direct or indirect, including but not limited to consequential damages, such as damages for loss of profits, that may arise based on reliance on the information provided on this Web site. Some information has been referenced from reliable industry sources. Tradenames listed are the sole property of the tradename owners. Michlin Metals typically provides branded products through its relationships with mills and authorized re-sellers. Equivalent non-branded product is sometimes also available through certified sources of such products. Michlin Metals will never substitute non-branded product when branded product is requested.

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