IMPHY® 718

IMPHY® 718

IMPHY® 718

IMPHY® 718 is an age-hardenable Nickel Chromium Alloy with a significant amount of Fe, Nb and Mo and containing lesser amounts of Al and Ti. This alloy combines excellent high strength up to 700°C with good corrosion resistance and excellent weldability. Exceptional creep-rupture strength at high temperature. It is amagnetic.

 

Applications

  • Nuclear engineering
  • Power plant (gas turbine,)
  • Cryogenic industry
  • Bolts
  • Oil industry
IMPHY® 718

Norms

  • 2.4667
  • 2.4668
  • UNS N07718
  • ASTM A1014
  • ASTM B637
  • ASTM B670
  • AWS 5.14
  • AMS 5662, 5663, 5832, 5962
  • NACE MR0175

Chemical Composition

Ni Fe20 Cr18 Nb5 Mo3 Ti1 Al0.5

 

 

 

 

 

 

 

 

These data are indicative values and correspond to our standard product. Different specific requirements are subject to discussion and formal approval by Aperam Alloys Imphy. For further information or special request, please contact us.

Forms

  • Bar
  • Cold rolled strip
  • Wire rod

 

 

 

 

Download

Whether you need a certificate or more information, you can download all our product brochures, specifications, e-books, and related materials here.
IMPHY® 718
ISO 14001 - AAIMPHY
ISO 9001 - AAIMPHY
EN 9100 - AAIMPHY
OHSAS 18001 - AAIMPHY - valid until 30/09/2021
IATF 16949 - AAIMPHY
COFRAC - AAIMPHY

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