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Tanvir Nickel Alloys is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in high-quality Duplex Steel S32205 Sheets and Plates. These products are celebrated for their remarkable strength, toughness, and outstanding resistance to corrosion, making them perfect for demanding industrial applications. At Tanvir Nickel Alloys, precision in manufacturing and strict compliance with international standards are top priorities, ensuring that customers receive durable and reliable products. The Duplex Steel S32205 Sheets and Plates cater to various industries, including chemical processing, oil and gas, petrochemical, and marine engineering. They offer excellent protection against pitting, stress corrosion cracking, and high-pressure conditions, guaranteeing long-lasting performance and safety in challenging environments.
These sheets and plates are made up of about 22% chromium, 5–6% nickel, and 3% molybdenum, along with trace elements of manganese, silicon, and nitrogen, all balanced with iron. This unique chemical makeup gives them exceptional resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking. On the mechanical side, they boast a tensile strength ranging from 620 to 880 MPa, yield strength between 450 and 620 MPa, and an elongation of 25 to 30%. This alloy is known for its high strength, toughness, weldability, and dimensional stability, ensuring it performs well even in aggressive chemical and high-temperature 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 Tanvir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex S32205 Sheets and Plates in Cairo, Egypt, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Egypt, 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.
Duplex Steel S32205 Sheets and Plates are extensively utilized in industries that demand superior corrosion resistance and mechanical properties. They are perfect for applications like chemical process equipment, pressure vessels, heat exchangers, and storage tanks. In the oil and gas sector, you’ll find them in pipelines, offshore platforms, and refinery components that face harsh conditions. They’re also used in marine engineering, desalination plants, and the petrochemical industry. With their blend of high strength, corrosion resistance, and durability, Duplex Steel S32205 Sheets and Plates are the go-to choice for critical and high-performance industrial applications.