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Ashraf Nickel Alloys stands out as a top-notch **manufacturer and supplier of Duplex Steel S32205 Sheets and Plates** in Riyadh, Saudi Arabia. We pride ourselves on delivering high-quality duplex stainless steel products that are perfect for even the toughest industrial settings. Duplex S32205, also referred to as UNS S32205 or ASTM A240 grade, is celebrated for its remarkable strength and resistance to corrosion, making it a go-to choice for environments that are aggressive and rich in chlorides. Our precision-engineered sheets and plates adhere to international standards, catering to vital sectors like oil & gas, petrochemicals, marine, and desalination throughout Saudi Arabia and the GCC.
Our Duplex Steel S32205 Sheets and Plates are made up of around 22% chromium, 5–6% nickel, and 3% molybdenum, with nitrogen added to boost strength and corrosion resistance. This well-balanced dual-phase (austenitic-ferritic) microstructure gives them double the yield strength of standard austenitic stainless steels, along with outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking. Plus, these sheets and plates are easy to weld, form, and have great thermal conductivity, making them ideal for both structural and process-related applications.
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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex S32205 Sheets and Plates in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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.
In Riyadh, Ashraf Nickel Alloys’ Duplex Steel S32205 Sheets and Plates are extensively utilized in various industrial and infrastructure projects, such as pressure vessels, heat exchangers, chemical tanks, marine components, oilfield equipment, and desalination systems. Their durability and performance in harsh environments, especially those with chlorides or high temperatures, make them the preferred choice for long-lasting, corrosion-resistant applications. We also offer customized sizes, finishes, and thicknesses, ensuring a reliable supply and tailored solutions to meet the unique needs of our customers across Saudi Arabia’s growing landscape.