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Duplex 2205 Stainless Steel Manufacturer

Duplex Steel 2205 · 2205 Duplex · 22Cr Duplex · Standard Duplex · UNS S31803 / UNS S32205 · WNR 1.4462


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Duplex 2205 Steel Supplier | Duplex 2205 Steel Manufacturer | Duplex 2205 Steel Exporter

Duplex Steel 2205 also known as Standard Duplex or 22Cr Duplex is a two-phase corroded Steel, ferritic and austenitic steel with 22% Cr and 3% Mo, 5 to 6% Ni alloyed stainless steel with high general corrosion and stress corrosion resistance properties in addition to high strength and excellent impact toughness.

2205 Duplex Stainless Steel also known as Duplex Steel, Duplex 2205, 22Cr Duplex, URANUS 45N, FALC223, Sandvik SAF 2205, is a 22% Chromium, 3% Molybdenum, 5-6% Nickel and Nitrogen alloyed duplex stainless steel, supplied in the solution annealed condition. "Duplex" describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The high chromium, molybdenum and nitrogen content of Duplex Steel 2205 results in a Pitting Resistance Equivalent number (PREN) of 33-34, providing pitting and crevice corrosion resistance superior to Alloy 316L or Alloy 317L austenitic stainless steels in almost all corrosive media. This allows Siddhagiri Metals and Tubes to save weight and makes Duplex 2205 more cost competitive when compared to 316L or 317L. Stainless Steel 2205 Duplex is particularly suitable for applications covering the 50°F/600°F temperature range. Temperatures outside this range may be considered but need some restrictions, particularly for welded structures. 2205 Duplex well-suited for environments containing chlorides and hydrogen sulphide, for use in oil & gas extraction from sour wells, in refineries and in process solutions contaminated with chlorides.

Duplex 2205 Supplier Siddhagiri Metals and Tubes offers high quality 904L Stainless Steel in forms like 2205 Duplex Pipe, 2205 Duplex Tube, 2205 Duplex Seamless Pipe, 2205 Duplex Welded Pipe, 2205 Duplex Tubing, 2205 Duplex Flange, 2205 Duplex Pipe Flange, 2205 Duplex Fasteners, 2205 Duplex Pipe Fittings, 2205 Duplex Tube Fittings, 2205 Duplex Forged Fittings, 2205 Duplex Sheet, 2205 Duplex Plate, 2205 Duplex Sheet Plate, 2205 Duplex Wire Mesh, 2205 Duplex Wire, 2205 Duplex Mesh, 2205 Duplex Round Bar, 2205 Duplex Bar, etc. Siddhagiri Metals and Tubes Specializes in grades like 2205 Duplex, Duplex 2205, SAF 2205, 22Cr Duplex, UNS S31803, UNS S32205, WNR 1.4462, Standard Duplex, URANUS 45N, FALC223. Siddhagiri Metals and Tubes is a leading Supplier, Manufacturer and Exporter of high quality Duplex 2205 Stainless Steel with UNS S31803, UNS S32205 and WNR 1.4462, in forms like Duplex Pipe, Duplex Tube, Duplex Flange, Duplex Fasteners, Duplex Fittings, Duplex Bars, Duplex Sheet, Duplex Plate and Duplex Wire Mesh. The mills that produce SAF 2205 products fulfill the toughest industry standards including those from ASTM, ASME, DIN, and ISO.

Industry Names: 2205 Duplex Stainless Steel, Duplex 2205, 22Cr Duplex, URANUS 45N, FALC223, Sandvik SAF 2205.
Specifications: UNS S31803, UNS S32205, WNR 1.4462.
Applications: Chemical processing, transport and storage. Oil and gas exploration and processing equipment. Marine and other high chloride environments. Pulp & Paper digesters, liquor tanks and paper machines.
Features: Chloride pitting and crevice corrosion resistance, Good general corrosion resistance and sulfide stress corrosion resistance, High strength, Useful up to 600°F.

Duplex Steel 2205 Supplier Siddhagiri Metals and Tubes offers high quality CuNi 90/10 in forms like Duplex Steel 2205 Pipe, Duplex Steel 2205 Tube, Duplex Steel 2205 Flange, Duplex Steel 2205 Fasteners, Duplex Steel 2205 Pipe Fittings, Duplex Steel 2205 Tube Fittings, Duplex Steel 2205 Forged Fittings, Duplex Steel 2205 Round Bar, Duplex Steel 2205 Sheet Plate, Duplex Steel 2205 Wire Mesh, etc. Siddhagiri Metals and Tubes Specializes in grades like Duplex Steel 2205, Duplex 2205, 2205 Duplex, SAF 2205, Duplex 2205 Stainless Steel, Stainless Steel 2205 Duplex, 2205 Duplex Stainless Steel, Steel 2205, UNS S31803, UNS S32205, WNR 1.4462, 22Cr Duplex, Standard Duplex, Duplex Steel. Siddhagiri Metals and Tubes export to more than Taiwan, India, United States, Brazil, United Kingdom, Italy, Russia, Canada, Germany, United Arab Emirates, Indonesia, France, South Korea, Netherlands, Mexico, Singapore, Spain, Malaysia, Australia, Japan, Thailand, Iran, Saudi Arabia, Vietnam, Poland, Sweden, Turkey, Philippines, Romania, Chile, Colombia, South Africa, Belgium, Kuwait, Qatar, Czechia, Greece, Hong Kong, New Zealand, Denmark, Switzerland, Oman.

For more information on Duplex 2205 please contact us.


Duplex Steel 2205 Seamless Pipe

Siddhagiri Metals and Pipes is leading supplier, manufacturer and exporter of Duplex Steel 2205 Seamless Pipe, Duplex 2205 Seamless Pipe, 2205 Duplex Seamless Pipe, SAF 2205 Seamless Pipe, Duplex 2205 Stainless Steel Seamless Pipe, Stainless Steel 2205 Duplex Seamless Pipe, 2205 Duplex Stainless Steel Seamless Pipe, Steel 2205 Seamless Pipe, 22Cr Duplex Seamless Pipe, Standard Duplex Seamless Pipe, Duplex Steel Seamless Pipe.


Duplex Steel 2205 Welded Pipe

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Duplex Steel 2205 Seamless Tube

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Duplex Steel 2205 Welded Tube

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Duplex Steel 2205 Flange

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Duplex Steel 2205 Fasteners

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Duplex Steel 2205 Pipe Fittings

Siddhagiri Metals and Tubes is leading supplier, manufacturer and exporter of Duplex Steel 2205 Pipe Fittings, Duplex 2205 Pipe Fittings, 2205 Duplex Pipe Fittings, SAF 2205 Pipe Fittings, Duplex 2205 Stainless Steel Pipe Fittings, Stainless Steel 2205 Duplex Pipe Fittings, 2205 Duplex Stainless Steel Pipe Fittings, Steel 2205 Pipe Fittings, 22Cr Duplex Pipe Fittings, Standard Duplex Pipe Fittings, Duplex Steel Pipe Fittings.


Duplex Steel 2205 Tube Fittings

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Duplex Steel 2205 Forged Fittings

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Duplex Steel 2205 Round Bar

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Duplex Steel 2205 Sheet Plate

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Duplex Steel 2205 Wire Mesh

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Stainless Steel 2205 Duplex comes with benefits of both ferritic as well ad austenitic stainless steel offering good resistance to uniform corrosion. Siddhagiri Metals and Tubes Supplies high quality 2205 Duplex Stainless Steel with UNS S31803/S32205 and WNR 1.4462.
Other Names: 2205 Duplex, Duplex 2205, Duplex S31803, Duplex S32205, Duplex Steel, Standard Duplex and Ferritic-Austenitic Stainless Steel.
Category: Duplex Steel > Duplex 2205.
Material: Duplex Steel | Austenitic-Ferritic Stainless Steel | Standard Duplex
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.5/5 based on 86 customer reviews

2205 Duplex Stainless Steel Specifications and Standards

Grade Name Forging Grade North America France Germany European No. European Name
Duplex 2205 F51/F60 UNS S31803 / UNS S32205 Z2.CND22.05.03 Din X 2 CrNiMoN 22 5 E.N 1.4462 X2CrNiMoN22-5-3

Properties of 2205 Duplex Stainless Steel Alloy

  • Chemical Properties
    C P Mn N S Si Cr Ni Mo
    MIN - - - 0.140 - - 22.000 4.500 3.000
    MAX 0.030 0.030 2.000 0.200 0.020 1.000 23.000 6.500 3.500
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HB)
    MIN 450 655 25.00  
    MAX       293
  • Physical Properties
    Units 20°C 100°C 200°C 300°C
    Density g/cm³ 7.8      
    lb/in³ 0.28      
    Modulus of elasticity GPa 200 194 186 180
    psi x 10-6 29      
    Poissons ratio   0.3      
    Linear expansion (RT ➞ T)°C x 10-6/°C - 13 13.5 14
    Thermal conductivity W/m°C 15 16 17 18
      Btu/h ft°F 8.7      
    Thermal capacity J/kg°C 500 530 560 590
    Electric resistivity µΩm 0.8 0.85 0.9 1

Forms of 2205 Duplex

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