Duplex Pipe 2205 | SUPER DUPLEX | NICKEL | PIPES | SHEETS | FLATS | RODS | PLATES | CALL: +91-9543334811

Duplex 2205 is a chromium molybdenum blend which combines properties of both ferritic and austenitic steels. Having both a high resistance to corrosion fatigue, corrosion cracking, and erosion, Duplex 2205 is used in oil and gas, desalination plants, and industries handling chlorides.


UNS S31803/S32205

Welded Pipe4″-24″10s, 20s,40s,80sASTM/ASME 790
Smls Pipe½”-8″10s, 40s, 80s, 160, XXHASTM/ASME 790
B/W Fittings½”-24″10s, 40s, 80s, 160ASTM/ASME 815
Flanges½”-24″150#, 300#, 600#ASTM/ASME F51,F60
Pressure Fittings½”-2″3000# THRD/SWASTM/ASME F51,F60
Chemical Composition, %
C0.3 max.N0.08-0.2
FeBalanceP0.03 max.
Mn2.0 max.S0.02 max.
Mo2.5-3.5Si0.02 max.
Due to their high strength and corrosion resistance properties, Duplex Stainless Steels are used in a variety of applications such as:
• Pressure vessels, reactor tanks and heat exchangers
• Desalination plants and seawater systems
• Water transmission pipes
• Rotors, impellers and shafts in industrial equipment
•Stock washers and other equipment for the pulp and paper industry
• Absorber towers, FGD systems for air pollution control
• Phosphoric acid production
• Food, oil and gas, mining and architectural applications
• Biofuels plants

We offer monel, incoloy, and other hard-to-find alloys. Nickel alloys are available in a variety of forms including rod and bar, plate, sheet, strip and pipe. Decades of experience supplying specialist materials for critical applications in some of the most demanding industries in the world. Virwadia Steels Core Material Grades: Alloy 718, Alloy 625, Alloy 725, F51 Duplex S31803, F55 Super Duplex S32760, 17/4PH, Nickel 200, 201, Nitronic, Nimonic & Many More ! Email: [email protected], [email protected] 

Common types of Nickel Alloys:

Nickel 200/201commercially pure nickel – excellent resistance to corrosion
Monel 400excellent resistance to toughness – good resistance to corrosion
Monel K500hardened by ageing – similar to 400 with high mechanical properties
Inconel 600/601excellent resistance to high temperatures
Inconel 617exceptional resistance to carburization at high temperatures
Inconel 625excellent resistance to pitting – corrosion
Inconel 718excellent resistance to corrosion at high temperatures
Inconel X750hardened by precipitation – high resistance to creep
Incoloy 800/800HTexcellent resistance to oxidation – nitriding
Incoloy 825excellent resistance to stress corrosion cracking – pitting
Hastelloy C276excellent resistance to corrosion – pitting – stress corrosion cracking
Hastelloy C4similar to C276 but with greater stability at high temperatures
Hastelloy C22exceptional resistance to corrosion
Hastelloy B2/B3excellent resistance to hydrochloric acid
Hastelloy G30excellent resistance to phosphoric-nitric-sulphuric acid
Hastelloy Xexcellent resistance to oxidation at high temperatures
Duplex Steel 2205

Virwadia Steels has over 30 years market experience in the Nickel Alloys, Titanium Industry and Duplex & Super Duplex Industry, providing customers throughout India with a comprehensive range of materials from a single source.
For major projects we offer a full materials management service, sourcing and supplying complete packages as required, we also offer stocking facilities for JIT schedules, to a single stock item, with complete traceability ensured at all times.
Whether your requirements are complex, with items from multiple sources and delivery to multi locations, or a single item to a single location, we are committed to providing a total quality service.

We guarantee:
» Specialist Product Knowledge
» Fast Responses to your Enquiries
» Customer Service
» Product Quality
» Availability
» Competitive Pricing
» Reliable Delivery Schedules
» Worldwide Deliveries

Exporters Manufacturers Of Duplex 2205 In India

Virwadia Steels are Exporters of High Nickel Alloys Products in Saudi Arabia, Australia, Sri Lanka, Oman, Kuwait, Brazil, South Africa, United States, Venezuela, Singapore, United Kingdom, UAE, Qatar, Iran, Canada, Mexico, Nigeria, Malaysia, Turkey and more than 80+ countries. We, Virwadia Steels is one of the best Manufacturer Exporters of High Nickel Alloys Products.

             Manufacturers Suppliers of INCONEL MONEL HASTELLOY NIMONIC NICKEL BARS / Forged Fitting / Pipes and Tubes / SHEETS & PLATES / Wire in:
SriperumbudurEkkatuthangalGummidipoondiPeramburMaraimalai NagarAvadi
Ambattur Industrial EstateThirumudivakkam Industrial EstateSidco Industrial EstateGuindy Industrial EstateKoratturKundrathur
New DelhiAhmedabadJaipurSuratSalemGandhinagar
BhubaneswarVijaywadaFirozabadBokaro Steel CityRajkotBharuch

Duplex Chemical Composition Table

UNS: S31803 

 Carbon (C)    Manganese (Mn)   Phosphorus (P)Sulpher (S)Silicon (Si)Chrome (Cr)Nickel (Ni)Nitrogen (N)Molybdenum(Mo)

Duplex Mechanical Composition Table

UNS: S31803

    Grade      UNS NumberTensile Min (psi)Yield Min (psi)Elongation Min %Reductions Min %Hardness BHN
DuplexS3180390,00065,0002550290 Max

Super Duplex Chemical Composition Table

UNS: S32750

 Carbon (C)Manganese (Mn)Phosphorus (P)Sulpher (S)Silicon (Si)Chrome (Cr)Nickel (Ni)Nitrogen (N) Molybdenum (Mo)Copper (Cu)

Super Duplex Mechanical Composition Table

UNS: S32750

Grade                                               UNS NumberTensile Min (psi)Yield Min (psi)Elongation Min %Reductions Min %Hardness BHN
Super DuplexS32750     
Less or Equal To 2″ 116,00080,00015*310 Max
Greater Than 2″ 110,00075,00015*310 Max
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