Incoloy® 825 · UNS N08825

Alloy 825 Pipe & Fittings Supplier

Nickel-Iron-Chromium alloy with molybdenum and copper for resistance to both oxidizing and reducing acids. Stocked and custom-fabricated at our Houston service center for fast, certified delivery nationwide.

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Why Alloy 825

ALLOY 825 PIPE, FITTINGS & FLANGES

Excellent resistance to sulfuric and phosphoric acids

Resistance to pitting, crevice corrosion and chloride stress-corrosion cracking

Good resistance in both oxidizing and reducing environments

Nominally 38–46% nickel, 19.5–23.5% chromium, 2.5–3.5% molybdenum and 1.5–3% copper, stabilized with titanium.

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Where It’s Used

ALLOY 825 APPLICATIONS

Sulfuric and phosphoric acid production

Sour-service oil and gas piping

Pickling and acid-regeneration equipment

Pollution-control and radioactive-waste systems

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Alloy 825 Pipe & Fittings — Where We Deliver

P.A. Inc. supplies Alloy 825 (UNS N08825) to industrial operators across the country. Select your area for local availability, applications, and delivery details:

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