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What is duplex steel 2205 used for?

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Duplex Steel 2205 is a type of stainless steel that has gained immense popularity in the industrial sector due to its exceptional mechanical properties and resistance to corrosion. At SV Stainless Steel, we are proud to be the leading supplier and stockist of Duplex Steel 2205 Sheets, Plates, and Coils in India. We have partnered with Jindal Stainless Ltd to manufacture these materials using the most reliable manufacturing processes, ensuring the highest quality standards.

In this blog post, we will cover everything you need to know about Duplex Steel 2205, its uses, benefits, and how to choose the right material.

Duplex Steel 2205

Duplex Alloy 2205 is an alloyed stainless steel with 22% chromium, 3% molybdenum, and 5 to 6% nickel, exhibiting a two-phase, ferritic, austenitic structure. This duplex steel is the most extensively utilized grade among duplex stainless steels and is well-known for its superior yield strength, which is double that of typical austenitic stainless steel grades. Furthermore, it demonstrates commendable fatigue strength, in addition to excellent resistance to a broad range of corrosive elements such as stress-corrosion cracking, crevice, pitting, erosion, and general corrosion, particularly in severe environments.

What are the characteristics of Duplex 2205

Duplex 2205 is a type of stainless steel that is characterized by its high strength, corrosion resistance, and excellent weldability.

Here are some of the key characteristics of Duplex 2205:

  • High resistance to chloride stress corrosion cracking
  • Resistance to chloride pitting and crevice corrosion
  • Good general corrosion resistance
  • Good sulfide stress corrosion resistance
  • High Strength
  • Good weldability and workability

Uses of Duplex Steel 2205

Duplex Steel 2205 is widely used in commercial and industrial applications because of its excellent strength, durability and corrosion resistance. This steel type finds its use as structural parts to components of ships, boats, well-drilling equipment, tanks, pressure vessels, valves and other piping systems. Moreover, it is also used for pump shafts and other severe corrosive environments. It is particularly suitable for many highly demanding saline water applications due to its excellent resistance to pitting and stress-corrosion cracking. In addition to these uses, it is also suitable for cryogenic temperatures and temperatures above 300°F. Its Duplex nature makes it a steel that can be easily formed into bankable shapes with low cost weldability compared to other stainless steels.

Application of Duplex Steel 2205

Duplex Steel 2205 is a type of stainless steel that is known for its exceptional strength and corrosion resistance properties. It is a popular material choice in a wide range of industries, thanks to its unique combination of high strength and excellent corrosion resistance.

Some of the common applications of Duplex Steel 2205 include:

  • Chemical processing, transport and storage
  • Generally where 304 and 316L are used
  • Oil and gas exploration and offshore rigs
  • Oil and gas refining
  • Pressure vessels (weight savings)
  • Marine environments
  • Pollution control equipment
  • Pulp and paper industry (chip storage tanks, white and black liquor tanks, digestors)
  • Chemical process plant
  • Caustic solutions, organic acids (SCC resistance)
  • Mining (abrasion/corrosion)
  • Food industry and many more!

Standards specification of Duplex 2205 Stainless Steel Sheets

  • Standards: ASTM A240 / ASME SA240
  • Width: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
  • Thickness: 4mm-100mm
  • Length: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
  • Surface Finish: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, hairline, sand blast, Brush, etching, Hot rolled coil (HR), Cold rolled coil (CR), SATIN (Met with Plastic Coated), etc
  • Hardness: Soft, Hard, Half Hard, Quarter Hard, Spring Hard, etc.
  • Form: Coils, Foils, Rolls, Plain Coil, Shim Coil, strips, Flats, Blank (Circle), Ring (Flange), etc

Why Choose SV Stainless Steel for Duplex Steel 2205?

At SV Stainless Steel, we are committed to providing our customers with the highest quality Duplex Steel 2205 materials. Our partnership with Jindal Stainless Ltd ensures that our materials are manufactured using the most reliable and efficient processes. We also offer a wide range of Duplex Steel 2205 Sheets, Plates, and Coils in various sizes and thicknesses to meet the specific needs of our customers. Additionally, our knowledgeable and experienced team is always ready to provide expert advice and support to ensure that our customers make the right choice for their needs.

Maintenance of Duplex Steel 2205

Proper maintenance is crucial to ensure the longevity and quality of Duplex Steel 2205. Regular cleaning and maintenance can help prevent corrosion and maintain the material’s mechanical properties. At SV Stainless Steel, we provide tips and guidelines for proper care and maintenance of Duplex Steel 2205 to ensure your investment lasts for years to come.

Environmental Impact of Duplex Steel 2205

The environmental impact of duplex steel 2205 is an important consideration, as it is in all manufacturing processes. The production of duplex steel 2205 involves mining of raw materials, energy consumption, and waste generation. However, the material’s long lifespan, recyclability, and potential for energy savings in its use offset some of these impacts. Additionally, efforts are being made to improve the sustainability of the production process and minimize waste and emissions.

How to Choose the Right Duplex Steel 2205 Material?

Choosing the right Duplex Steel 2205 material depends on several factors, including the specific application, operating environment, and budget. Factors to consider when choosing the right material include the strength and durability requirements, corrosion and erosion resistance, and the availability of different forms and sizes of the material. At SV Stainless Steel, we offer a wide range of Duplex Steel 2205 materials in various forms, including sheets, plates, and including Hot & Cold Coils, to meet the specific needs of our customers.

Final Words!..

Duplex Steel 2205 is a unique stainless steel grade that has gained immense popularity in the industrial sector due to its exceptional mechanical properties and resistance to corrosion. At SV Stainless Steel, we are committed to providing our customers with the highest quality Duplex Steel 2205 materials, manufactured using the most reliable and efficient processes. We offer a wide range of Duplex Steel 2205 Sheets, Plates, and Coils in various sizes and thicknesses to meet the specific needs of our customers. Choose SV Stainless Steel for all your Duplex Steel 2205 Plates2205 Duplex Steel Sheets and Coils needs in India.

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