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.
- Chemical industries (sulfuric acid,phosphoric acid)
- Pollution control
- Oil and gas, petrochemistry
- Sea water and marine applications
- UNS N06625
- ASTM B443
- ASTM B446
- ASTM B564
- ASTM 625
- AWS 5.14
- AMS 5666
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.
- Cold rolled strip
- Wire rod
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