Home > Duplex Steel > Duplex Steel S32205 Sheet and Plates
Welcome to Okoye Nickel Alloys, your trusted partner for advanced metal solutions in Kinshasa. We specialize in supplying robust Duplex Steel S32205 sheet and plate, a material perfectly suited to meet the demanding conditions faced by industries across Congo. Our commitment is to deliver not just a product, but a reliable foundation for your most critical projects, backed by expert local knowledge and a focus on supporting the growth and durability of the regional industrial landscape.
Duplex Steel S32205 boasts a unique composition, balancing chromium, nickel, molybdenum, and nitrogen. This creates a material with a mixed microstructure, granting it the best of both worlds: the strength of ferritic steels and the corrosion resistance of austenitic grades. This synergy results in exceptional mechanical properties, including high tensile and yield strength, excellent toughness, and superb resistance to stress corrosion cracking, making it far more durable than conventional stainless steels.
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 Okoye Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex S32205 Sheets and Plates in Kinshasa, Congo, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Congo, 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.
The exceptional strength and corrosion resistance of Duplex Steel S32205 make it ideal for challenging environments. It is widely used in chemical processing plants, offshore oil and gas platforms, and desalination units where exposure to chlorides is a constant threat. You’ll also find it in pulp and paper production, cargo tanks for ships, and architectural structures in coastal areas, proving its versatility and reliability in applications where failure is not an option and long-term performance is paramount.
