Browse Our Collection
Get instant quotes that fit your budget perfectly.
Nial Sheets and Plates, with its headquarters in Houston, USA, is a reliable manufacturer and supplier of high-quality metal solutions. One of our top-of-the-line products is the Super Duplex Steel S32750 Coil and Slitting Coil, designed with superlative strength, corrosion resistance, and durability over the long term. These coils are suitable for withstanding the most adverse conditions and therefore find use in industries like oil & gas, marine, and chemical processing. At Nial Sheets and Plates, we are dedicated to providing performance-centric solutions, ensuring that all products meet rigorous industry standards and achieve better reliability and customer satisfaction across the globe.
Super Duplex Steel S32750 coil and slitting coils contain around 25% Chromium, 7% Nickel, and 3–4% Molybdenum, with small additions of Nitrogen, Manganese, Silicon, and Iron. The well-balanced composition provides excellent pitting, crevice corrosion, and stress corrosion cracking resistance. Mechanically, the alloy provides tensile strength of 800–1000 MPa, yield strength of 550–750 MPa, and elongation of 15–25%. S32750 is renowned for its high fatigue strength, great toughness, and structural integrity and is best suited for high-pressure and high-temperature applications in corrosive 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, 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.
Nial Sheets and Plates based in Houston, USA, 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 |
Super Duplex Steel S32750 coil and slitting coils offer many benefits, including exceptional corrosion resistance, especially in high chloride marine environments and their high chromium, molybdenum and nitrogen content provide excellent protection against pitting, cracking corrosion and stress corrosion cracks. These coils have excellent strength and durability, making them suitable for heavy, high pressure applications. In addition, they provide excellent resistance to fatigue and erosion in turbulent environments. With excellent weldability, high temperature range, and low cost, S32750 slitting coils are a reliable choice for industries such as oil, gas, marine, and chemical processing.
Yes, we offer custom sizes for Super Duplex Steel S32750 Coil/Slitting Coil to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
Super Duplex Steel S32750 Coil and Slitting Coils find wide application across industries demanding greater strength and corrosion resistance. In the oil and gas industry, they are perfectly suitable for offshore equipment, pipelines, and heat exchangers that face severe offshore conditions. The shipping industry applies them in the construction of ships, desalination plants, and offshore platforms, where resistance in seawater is of primary importance. In chemical processing, S32750 is employed in reactors, pressure vessels, and storage tanks. Their suitability in high-pressure and high-temperature conditions also makes them perfectly applicable to power generation as well as industrial desalination plants.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Houston, TX 77041
Copyright 2025 Nial Sheet and Plates. All rights reserved
