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Looking for a reliable and high-quality material? Super Duplex Steel S32750 Coil/Slitting Coil is just what you need! This exceptional steel is designed for industries that require top-notch strength, corrosion resistance, and durability. Thanks to its unique dual-phase microstructure, which combines austenite and ferrite, these coils are incredibly resistant to pitting, crevice corrosion, and stress corrosion cracking caused by chlorides. That makes them perfect for marine, offshore, chemical, and petrochemical applications. Plus, they’re manufactured to meet international standards, ensuring precise dimensions, great formability, and long-lasting performance even in the toughest environments.
When it comes to composition, Super Duplex Steel S32750 Coil/Slitting Coil typically contains chromium (24–26%), nickel (6–8%), molybdenum (3–5%), nitrogen, and manganese. This combination gives it a tensile strength of around 800 MPa and a yield strength that’s nearly double that of regular stainless steels, along with impressive impact toughness. The dual-phase microstructure also guarantees high hardness, excellent weldability, and dimensional stability, making it a go-to choice for critical structural and industrial applications that need to withstand extreme conditions.
| 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, hairline, sand blast, Brush, etching, Hot rolled coil (HR), Cold rolled coil (CR), SATIN (Met with Plastic Coated) etc |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Form | Coils, Foils, Rolls, Plain Coil, Shim Coil, Strip |
| Element | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00 – 26.00 | 3.00 – 5.00 | 6.00 – 8.00 | 0.24 – 0.32 | 58.095 min |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Wiraphan Sheets and Plates based in Bangkok, Thailand, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
| Thickness (mm) | Width (mm) | Length (m) |
| 0.5 | 1000 | 250 |
| 0.8 | 1250 | 300 |
| 1 | 1500 | 350 |
| 1.2 | 1750 | 400 |
| 1.5 | 2000 | 450 |
| 2 | 1000 | 500 |
| 2.5 | 1250 | 550 |
| 3 | 1500 | 600 |
| 3.5 | 1750 | 650 |
| 4 | 2000 | 700 |
| 4.5 | 1000 | 750 |
| 5 | 1250 | 800 |
| 6 | 1500 | 850 |
| 7 | 1750 | 900 |
| 8 | 2000 | 950 |
| 9 | 1000 | 1000 |
| 10 | 1250 | 1050 |
| 11 | 1500 | 1100 |
| 12 | 1750 | 1150 |
| 15 | 2000 | 1200 |
| Thick. on base (millimeter) | Unit Wght / Coil (kilogram) |
|---|---|
| 3000 x1000 x3.0 | 78.0 |
| 3000 x1250 x4.5 | 143.0 |
| 3000 x1250 x6.0 | 180.0 |
| 3000 x1250 x8.0 | 210.0 |
You’ll find Super Duplex Steel S32750 Coils and Slitting Coils in a variety of settings, including chemical processing, marine engineering, offshore platforms, desalination plants, and power generation industries. They’re perfect for creating pipelines, heat exchangers, pressure vessels, structural components, and precision-engineered parts that come into contact with corrosive chemicals or seawater. With their outstanding corrosion resistance, strength, and long service life, Super Duplex Steel S32750 Coils and Slitting Coils offer a dependable, low-maintenance, and cost-effective solution for heavy-duty industrial applications.
Yes, we offer custom sizes for Super Duplex Steel S32750 Coil/Slitting Coil to meet specific project needs. Our team at Wiraphan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@wiraphansheetsplates.com.
Super Duplex Steel S32750 coil and slitting coils are widely used in industries that demand high strength and corrosion resistance. In the oil and gas industry, they are utilized for subsea equipment, pipelines, and heat exchangers. These coils are also essential in marine applications, including shipbuilding and offshore structures, where exposure to seawater and harsh conditions is common. In chemical processing, S32750 slitting coils are used for reactors, storage tanks, and pressure vessels. Their resistance to stress corrosion cracking makes them ideal for high-pressure, high-temperature applications in power generation and desalination plants.
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