UNS N08825 (Incoloy 825) Nickel-Iron-Chromium Alloy Products

UNS N08825 Manufacturer • UNS N08825 Exporter • UNS N08825 Supplier • UNS N08825 Dealer • UNS N08825 Distributor • UNS N08825 Stockist • UNS N08825 Wholesaler

Company Overview – Dipti Metal Industries

Founded in 2009 in Mumbai, India, Dipti Metal Industries is a leading global manufacturer, exporter, and supplier of UNS N08825 (Incoloy 825) products. We deliver high-performance industrial piping components, flanges, and fasteners to over 65 countries. Our manufacturing is ISO 9001:2015 certified, with CNC precision machining, AI-optimized logistics, and EN 10204 3.1/3.2 certified material traceability.

About UNS N08825 (Incoloy 825)

UNS N08825, known as Incoloy 825, is a corrosion-resistant nickel-iron-chromium alloy containing molybdenum, copper, and titanium. It provides excellent resistance to both oxidizing and reducing acids, chloride-induced stress corrosion cracking, pitting, and crevice corrosion. Titanium stabilization ensures resistance to intergranular corrosion after welding.

Standards & International Equivalents

• UNS (USA): N08825

• ASTM / ASME: B163, B407, B408, B424, B425, B564, B705, B775, B829, B366 (Fittings)

• EN / DIN: 2.4858, NiCr21Mo, X1NiCrMoCu25-20-5

• ISO: NiCr21Mo

• BS (UK): NA 16

• JIS (Japan): NCF 825

• GOST (Russia): ЭП703 equivalents

Chemical Composition (Typical)

• Nickel (Ni): 38.0–46.0%

• Chromium (Cr): 19.5–23.5%

• Molybdenum (Mo): 2.5–3.5%

• Copper (Cu): 1.5–3.0%

• Titanium (Ti): 0.6–1.2%

• Carbon (C): ≤ 0.05%

• Iron (Fe): Balance

UNS N08825 Product Range

Steel Butt Weld Pipe Fittings

• UNS N08825 Elbows (45°, 90°, 180° – LR & SR)

• UNS N08825 Tees (Equal & Reducing)

• UNS N08825 Reducers (Concentric & Eccentric)

• UNS N08825 End Caps, Stub Ends, Crosses

Steel Socket Weld & Threaded Fittings

• UNS N08825 Couplings (Full & Half)

• UNS N08825 Plugs, Unions, Olets, Swage Nipples, Hex Nipples, Hex Bushings

Steel Flanges

• UNS N08825 Weld Neck Flanges

• UNS N08825 Slip-On Flanges

• UNS N08825 Blind Flanges

• UNS N08825 Threaded Flanges

• UNS N08825 Socket Weld Flanges

• UNS N08825 Long Weld Neck Flanges

• UNS N08825 Spectacle Blind, Spade, Spacer Flanges

Steel Fasteners

• UNS N08825 Stud Bolts

• UNS N08825 Hex Bolts

• UNS N08825 Nuts & Heavy Hex Nuts

• UNS N08825 Flat Washers

Advantages of UNS N08825

• Outstanding corrosion resistance in sulfuric acid, phosphoric acid, seawater, and chemical processing

• Excellent resistance to oxidizing and reducing environments

• Maintains mechanical strength from cryogenic temperatures to 540 °C

• Superior weldability with titanium stabilization

• Long service life in aggressive chemical conditions

Applications

• Heat exchangers and condensers

• Chemical and petrochemical process piping

• Pollution control and gas scrubbing systems

• Oil & gas piping in sour environments

• Marine & offshore structural components

• Nuclear reprocessing plant equipment

Global Export Coverage

• North America: USA, Canada, Mexico

• Europe: Germany, UK, France, Italy, Spain, Netherlands, Poland

• Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait

• Asia-Pacific: Japan, Singapore, South Korea, Australia, New Zealand

• Africa: South Africa, Egypt, Nigeria, Kenya

• South America: Brazil, Argentina, Chile

Quality & Packaging

• Supplied with EN 10204 3.1 / 3.2 Test Certificates

• Third-party inspection (TUV, SGS, DNV) available

• Seaworthy packing in wooden crates or pallets with protective thread caps

• Custom marking, labeling, and export documentation