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Nial Sheets and Plates, based in Houston, USA, has built a solid reputation as a reliable manufacturer and supplier of top-notch Super Duplex Steel Foil, specifically crafted for challenging and corrosive environments. Renowned for its remarkable strength and resistance to stress corrosion cracking, Nial’s Super Duplex Steel Foils are meticulously rolled to precise tolerances and come in various grades, including UNS S32750 and S32760. These foils find extensive applications in offshore, chemical processing, and marine industries. With a commitment to performance, reliability, and customization, Nial guarantees that each foil not only meets international standards but also surpasses customer expectations.
Super Duplex Steel Foil typically contains around 25% chromium, 7% nickel, and 3.5% molybdenum, along with nitrogen and other alloying elements. This well-balanced composition offers outstanding resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Its mechanical properties boast a high tensile strength of about 800–900 MPa, a yield strength of roughly 550 MPa, and an elongation of 25–30%. Additionally, Super Duplex foils retain excellent toughness and weldability, even in low-temperature conditions. These characteristics make them perfect for creating thin, durable, and corrosion-resistant components in demanding industrial settings.
ASTM A240, ASME SA240
0.02mm – 5.0mm
3.2mm – 1500mm
NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA.
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
| 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 |
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
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.
Super Duplex Steel Foil offers numerous advantages, including exceptional corrosion resistance, particularly in chloride-rich and marine environments, reducing maintenance costs and extending service life. Its high tensile and yield strength allow for thinner designs, reducing weight without compromising durability. Excellent resistance to stress corrosion cracking and pitting ensures reliability in aggressive conditions. With superior thermal conductivity and low thermal expansion, it performs well under fluctuating temperatures. Its cost-effectiveness, combined with outstanding mechanical and anti-corrosive properties, makes it ideal for applications in chemical processing, oil and gas, and desalination industries.
Yes, we offer custom sizes for Super Duplex Steel Foil 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 Foil is widely utilized across various industries that require exceptional corrosion resistance and mechanical strength in thin-profile materials. In the oil and gas sector, it’s commonly used in heat exchangers, tubing, and flexible pipelines. The marine industry employs it for seawater desalination systems and components in shipbuilding. Chemical processing plants depend on it for lining tanks, vessels, and reactors that handle acidic or chlorinated substances. It’s also found in the pulp and paper industries, offshore platforms, and structural reinforcements. Its outstanding performance in harsh conditions makes Super Duplex Steel Foil an ideal choice for long-lasting, lightweight solutions.
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Houston, TX 77041
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