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Aisha Nickel Alloys is a reputable manufacturer and supplier based in Muscat, Oman, specializing in high-quality Duplex Steel S32205 sheets and plates designed to meet the rigorous demands of various industries. With a strong reputation for precision manufacturing, consistent quality, and dependable supply, the company caters to sectors like oil and gas, marine, petrochemical, and construction. The Duplex Steel S32205 products from Aisha Nickel Alloys are crafted in accordance with international standards, ensuring they boast excellent strength, corrosion resistance, and durability. With a keen focus on customer satisfaction, timely delivery, and competitive pricing, Aisha Nickel Alloys has positioned itself as a reliable source for top-notch duplex stainless steel solutions in both regional and global markets.
The Duplex Steel S32205 sheets and plates feature a well-balanced chemical composition that includes chromium, nickel, molybdenum, and nitrogen, typically comprising around 22% chromium, 5–6% nickel, and 3% molybdenum. This unique composition results in a dual austenitic-ferritic microstructure, which provides outstanding mechanical properties. The material is known for its high tensile and yield strength, excellent toughness, and enhanced resistance to stress corrosion cracking. Additionally, Duplex Steel S32205 exhibits good weldability and fatigue strength, making it ideal for high-pressure and high-temperature applications in challenging environments.
Specifications : ASTM A240 / ASME SA240
Dimensions : ASTM, ASME, and API
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, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex 2205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex S32205 Sheets and Plates in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
These Duplex Steel S32205 sheets and plates are widely utilized in industries that require exceptional strength and corrosion resistance. Common applications include equipment for oil and gas processing, heat exchangers, pressure vessels, storage tanks, and pipelines. They are also extensively employed in marine structures, desalination plants, chemical processing units, and offshore platforms due to their resistance to pitting and crevice corrosion. Furthermore, these sheets and plates are suitable for use in the pulp and paper industries, as well as in structural components and architectural applications where durability, long service life, and low maintenance are crucial.