IMPHY 625

IMPHY 625

IMPHY 625

IMPHY 625 is a nickel-based austenitic alloy containing chromium and molybdenum. These  elements provide  excellent corrosion-resistance in aqueous, acid and chloride environments as well as resistance to crevice corrosion. IMPHY 625 is not  susceptible to stress corrosion cracking. It also offers excellent resistance to high-temperature oxidation. Furthermore, depending on its metallurgical condition, IMPHY 625 has good creep- and fatigue-resistance, as well as outstanding mechanical and hardness properties from cryogenic temperatures through to 1100°C.

 

Applications

  • Chemical industries (sulfuric acid,phosphoric acid)
  • Pollution control
  • Oil and gas, petrochemistry
  • Sea water and marine applications
IMPHY 625

Norms

  • 2.4831
  • 2.4856
  • UNS N06625
  • ASTM B443
  • ASTM B446
  • ASTM B564
  • ASTM 625
  • AWS 5.14
  • NACE
  • MR0175
  • AMS 5666

Chemical Composition

Ni Cr22 Mo9 Nb3.5 Fe

 

 

 

 

 

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
  • Semis
  • 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 625 W
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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