Home > Duplex Steel > Duplex Steel S32205 Sheet and Plates
At Themban Nickel Alloys, we pride ourselves on being a leading manufacturer and distributor of Duplex Steel S32205 sheets and plates in Cape Town , South Africa. Our Duplex Steel S32205 products are renowned for their exceptional strength, superior corrosion resistance, and durability, making them ideal for demanding industrial applications. With a commitment to quality and precision, we supply high-performance materials tailored to meet the specific needs of our clients. Whether you’re in construction, petrochemical, or marine industries, Themban Nickel Alloys ensures reliable, top-tier solutions for all your steel requirements. Trust us for excellence in every sheet and plate we deliver.
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 |
The Duplex Steel S32205 Sheets and Plates from Themba Nickel Alloys are made up of a balanced mix of iron, chromium (22%), nickel (5–6.5%), molybdenum (3%), along with trace amounts of nitrogen, manganese, and silicon. This unique blend gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in environments that contain chlorides or are oxidizing. They also boast excellent mechanical properties, with a tensile strength ranging from about 620 to 880 MPa and a yield strength between 450 and 620 MPa. On top of that, they offer high toughness, ductility, and fatigue resistance, ensuring they perform reliably even under extreme temperatures, pressures, and chemical exposure.
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These Duplex Steel S32205 Sheets and Plates are a go-to choice in industries that need materials that can withstand corrosion, high strength, and durability. They’re perfect for applications like chemical processing equipment, oil and gas platforms, desalination plants, heat exchangers, marine and offshore structures, and power generation systems. With their ability to maintain structural integrity, resist scaling and deformation, and provide long-lasting durability in harsh environments, Themba Nickel Alloys’ Duplex Steel S32205 Sheets and Plates are trusted for safe, high-performance solutions, making them a top pick for critical industrial applications worldwide.
