Duplex 2205 Stainless Steel is an exceptional stainless steel material that is highly versatile. With its exceptional strength, corrosion resistance, and durability, it has found its way into various industries, from architecture to aerospace. At Jay Steel Corporation, we take immense pride in our position as India’s foremost Duplex 2205 Stainless Steel and Super Duplex 2507 Stainless Steel materials manufacturer, supplier, stockist, and exporter. Our comprehensive inventory encompasses Duplex 2205 Strips, Sheet & Plate, Duplex 2205 Flanges, Super Duplex 2507 Flanges, Duplex 2205 Fasteners, and Super Duplex 2507 Fasteners, ensuring that you can easily source the perfect solution for your project requirements.”
In this blog post, we will delve into the diverse applications of Duplex 2205 Stainless Steel, highlighting its adaptability from architectural marvels to aerospace engineering.
Understanding Duplex 2205 Stainless Steel
Before diving into its applications, let’s understand what Duplex 2205 stainless steel is. This alloy is a blend of austenitic and ferritic stainless steels, combining the best attributes of both. It consists of approximately 22% chromium, 5% nickel, 3% molybdenum, and 0.2% nitrogen, among other elements. These components create a material with remarkable corrosion resistance, high strength, and excellent weldability.
Properties of Duplex 2205 Stainless Steel
- Corrosion Resistance: Duplex 2205 boasts exceptional resistance to corrosion, making it an ideal choice for applications in aggressive environments like chemical processing and marine structures.
- Strength and Toughness: With high tensile strength and superior toughness, this alloy can withstand heavy loads and impacts, making it suitable for structural purposes.
- Heat Resistance: It retains its mechanical properties even at elevated temperatures, an essential characteristic for various industries.
- Cost-Efficiency: Duplex 2205 Stainless Steel offers a cost-effective solution due to its longevity and low maintenance requirements.
Duplex 2205 Stainless Steel: The Ultimate Choice for Various Applications
- Architecture: Duplex 2205 Stainless Steel has become an architect’s dream material due to its exceptional corrosion resistance, strength, and aesthetic appeal. Architects and designers around the world are increasingly choosing Duplex 2205 for a wide range of architectural applications, including:
- Structural Components: Duplex 2205’s high strength and corrosion resistance make it an ideal choice for building structural components such as beams, columns, and support structures in coastal and corrosive environments.
- Exterior Cladding: Its sleek and modern appearance makes Duplex 2205 Stainless Steel a preferred material for exterior cladding, adding a touch of sophistication to commercial and residential buildings.
- Handrails and Balustrades: The material’s durability and low maintenance requirements make it a top choice for handrails and balustrades in both indoor and outdoor settings.
- Aerospace: Duplex 2205 Stainless Steel’s remarkable properties extend to the aerospace industry, where precision and performance are paramount. Aerospace engineers rely on this superlative material for a variety of applications, including:
- Aircraft Components: Duplex 2205 is used in critical aircraft components like landing gear, hydraulic systems, and exhaust systems due to its high strength-to-weight ratio and resistance to fatigue.
- Aircraft Interiors: It finds applications in the interior of aircraft, including seating components, galley equipment, and cabin furnishings, where its resistance to corrosion is a key advantage.
- Other Industries:
Duplex 2205 Stainless Steel’s versatility knows no bounds. It is widely used in various other industries, including:
- Oil and Gas Industry: In offshore drilling platforms and pipelines, Duplex 2205’s resistance to harsh seawater environments and high-pressure conditions is invaluable.
- Chemical Processing: The material’s resistance to corrosion and its ability to withstand high temperatures make it indispensable in chemical processing plants.
- Desalination: Duplex 2205 Stainless Steel plays a crucial role in desalination plants, where it resists corrosion from saltwater and brine solutions.
Equivalent Grade of Duplex 2205 Stainless Steel
| Standard | Werkstoff Nr. | UNS |
| Duplex 2205 Plate | 1.4462/1.4462 | UNS S31803 / UNS S32205 |
Chemical Composition of Duplex 2205
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 2205 (S31803) | Min Max |
– 0.030 |
– 2.00 |
– 1.00 |
– 0.030 |
– 0.020 |
21.0 23.0 |
2.5 3.5 |
4.5 6.5 |
0.8 0.20 |
| 2205 (S32205) | Min Max |
– 0.030 |
– 2.00 |
– 1.00 |
– 0.030 |
– 0.020 |
22.0 – 23.0 |
3.0 3.5 |
4.5 6.5 |
0.14 0.20 |
Mechanical Properties of Duplex 2205 Plates
| Grade | Tensile Strength (Mpa) min | Yield Strength 0.2% Proof (Mpa) min | Elongation (% in 50mm) | Hardness | |
| Rockwell C (HR C) | Brinell (HB) | ||||
| 2205 | 621 | 448 | 25 | 31 max | 293 max |
Physical Properties of Duplex Steel 2205
| Physical Properties | Value |
| Density | 0.278 lb/in3 |
| Melting Range: | 2525-2630°F |
| Specific Heat Capacity at 212°F | 0.119 Btu/lb/°F |
| Thermal Conductivity at 212°F | 8.4 Btu/hr-ft-°F |
| Poisson’s Ratio | 0.3 |
| Elastic Modulus at 72°F | 29 x 10 psi |
Final Words!
Duplex 2205 Stainless Steel from Jay Steel Corporation is truly a remarkable material that finds applications across a wide spectrum of industries. Its corrosion resistance, aesthetic appeal, structural integrity, weight-saving properties, and resistance to extreme conditions make it a top choice in architecture and aerospace. Whether you’re designing a modern skyscraper or developing cutting-edge aerospace technology, our range of Duplex 2205 Round Bars, Super Duplex 2507 Round Bars, Duplex 2205 Strips, Sheets and plates, Duplex 2205 Flanges, Super Duplex 2507 Flanges, Duplex 2205 Fasteners, and Super Duplex 2507 Fasteners. Furthermore, as a duplex 2205 stainless steel exporter, we provide them at the most competitive prices in Singapore, Malaysia, Nigeria, Thailand, USA, France, Saudi Arabia, Kuwait, Qatar, Egypt, Turkey, Oman, Jordan, Bahrain, Russia, Germany, United Kingdom, and Italy. With Jay Steel Corporation, you’re not just procuring products; you’re securing a dedicated partner committed to ensuring your success.”
Choose Duplex 2205 Stainless Steel for its versatility and unmatched performance. Contact us today at info@jaysteelcorporation.co.in or export@jaysteelcorportation.co.in to discover how our products can elevate your projects to new heights.
