INCONEL 825

Inconel 825® | UNS N08825, W.Nr. 2.4858

Pacific Stainless Alloys is a renowned supplier and exporter of Inconel® 825 based in Mumbai, India, offering a wide range of high-performance nickel alloys for industrial applications. Inconel 825 (UNS N08825 / W.Nr. 2.4858) is a corrosion-resistant alloy primarily composed of nickel, iron, and chromium, with additions of molybdenum, copper, and titanium. This unique composition gives it excellent resistance to both oxidizing and reducing environments, especially against sulfuric and phosphoric acids. It is widely used in industries such as chemical processing, marine engineering, oil & gas, and pollution control. We stock and supply Inconel 825 in various product forms including pipes, tubes, sheets, plates, flanges, round bars, and forged fittings, all adhering to international standards like ASTM, ASME, and DIN.

What is Inconel 825 (UNS N08825)?

Inconel 825 (UNS N08825 / W.Nr. 2.4858) is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. It offers excellent resistance to acid attacks, especially sulfuric and phosphoric acid, making it a prime material for aggressive chemical environments. With a stable austenitic structure and superior mechanical strength, Inconel 825 is a go-to alloy for prolonged service in challenging conditions.

• Superior resistance to corrosive environments including acids and seawater
• Excellent resistance to stress-corrosion cracking
• High mechanical strength and weldability
• Maintains integrity in both oxidizing and reducing conditions
• Good resistance to pitting and intergranular corrosion

Applications of Inconel 825

Due to its unique properties, Inconel 825 is widely used in:

• Acid production and pickling operations
• Heat exchangers in chemical processing
• Pollution control and waste disposal systems
• Marine exhaust systems and pipelines
• Nuclear fuel reprocessing
• Oil and gas refining and recovery systems

Forms Available

• Inconel 825 Seamless / Welded Pipes
• Inconel 825 Seamless / Welded Tubes
• Inconel 825 Round Bars / Rods
• Inconel 825 Sheets / Plates / Strips
• Inconel 825 Pipe Fittings / Flanges / Forgings
• Inconel 825 Wire

Specifications and Standards

Mechanical Properties (Typical)

Chemical Composition of Inconel 825 (UNS N08825)

Specification:-

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