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.

Processing Services

Alloy 825 Nickel Bar

Titanium stabilised austenitic nickel based alloy.

Alloy 825 offers good mechanical properties from cryogenic to moderately high temperatures.

Alloy 825 bars are an austenitic nickel-iron-chromium alloy that provide superb corrosion resistance.

Alloy 825 is a titanium stabilised austenitic nickel base alloy with additions of molybdenum and copper. The alloy offers exceptional corrosion resistance in reducing and oxidating environments and provides resistance to chloride stress corrosion cracking and pitting. The addition of titanium in the alloying process stabilises the product against sensitisation in the 'as-welded' condition. The resulting alloy is resistant to intergranular attack in exposed temperature ranges. A similar effect would occur on unstabilised stainless steel.


Alloy 825 offers good mechanical properties fromcryogenic to moderately high temperatures. The alloy is readily formable and weldable by various methods. Our product finds use in applications such as oil & gas piping systems, nuclear fuel processing and acids production.

Alloy 825 Nickel Alloy Bar Datasheet

Stock Availability

Smiths Advanced Metals offers Alloy 825 bars from stock in various sizes to suit your engineering requirements.

Product Features:

    ASME SB425
    ASME SB564
    ASTM B425
    ASTM B564
    BS 3076
    NACE MR0103
    UNS N08825

    Oil & gas piping systems
    Nuclear fuel processing
    Acids production
    Electrostatic precipitator electrodes

    Excellent phosphoric & sulfuric acid resistance
    Good mechanical properties
    Good performance at low and high temperature
    Excellent resistance to chloride stress corrosion cracking

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