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About Smiths Advanced

We are a leading stockholder and global supplier of metals and plastics into Aerospace & Space, Chemical, Defence, Medical, MRO, Naval, Nuclear, Oil & Gas and Power industries.

We make high quality materials available in a fast, cost-effective and convenient package and provide a consistent supply path for all our customers.

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Alloy 625 Nickel Sheet

Excellent fatigue strength.

Alloy 625 is a nickel-chromium-molybdenum alloy with the addition of niobium for added strength.

We stock Alloy 625 nickel sheet, which includes niobium for additional strength.

Alloy 625 is a nickel-chromium-molybdenum alloy with the addition of niobium for improved strength. Introducing niobium into the alloying process allows greater strength without additional heat treatment. The alloy combines high strength with excellent corrosion resistance with good resistance against crevice corrosion and pitting.


Corrosion Resistance

The material has a high nickel content resulting in almost immunity from CSCC (chloride stress corrosion cracking). CSCC is a type of intergranular corrosion that affects alloys with low nickel content, such as austenitic stainless steel. Alloy 625 finds typical use in aerospace for ducting and exhaust systems and is also used in heat shields, furnace hardware and chemical plants.



Alloy 625 Nickel Alloy Sheet Datasheet

Stock Availability

We stock Alloy 625 sheets in various sizes, which we process in-house using our own guillotining services.



Product Features:

    AMS5599
    ASTM B443
    ASME SB443
    NAC MR0175
    UNS N06625
    2.4856

    Heat shields
    Furnace hardware
    Chemical plants
    Heat exchangers

    Excellent fatigue strength
    Excellent stress corrosion cracking resistance
    Excellent forming capabilities
    Improved strength

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