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Yunus Sheets and Plates, based in Istanbul, Turkey, stands out as a leading manufacturer and supplier of Super Duplex Steel Foils. These high-quality products are designed for remarkable strength, corrosion resistance, and durability. Crafted with cutting-edge manufacturing techniques and rigorous quality control, these foils deliver reliable performance in tough industrial settings. At Yunus Sheets and Plates, every product is built with precision and reliability in mind, ensuring a long service life. Super Duplex Steel Foils find their place in various industries, including oil and gas, chemical, marine, and power generation, where they excel in performance, structural integrity, and resilience against harsh conditions that can challenge standard materials.
These foils are made from a well-balanced blend of austenitic and ferritic stainless steel, featuring around 25–26% chromium, 6–7% nickel, 3–4% molybdenum, and 0.3% nitrogen. This unique composition grants them exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in aggressive, chloride-rich environments. On the mechanical side, they boast a tensile strength of 900–1000 MPa, high yield strength, and impressive toughness, even in low temperatures. Super Duplex Steel Foils also shine in terms of fatigue resistance, weldability, and durability, making them ideal for high-performance applications that demand both strength and corrosion resistance.
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.
Yunus Sheets and Plates based in Istanbul, Turkey, 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 Yunus Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
In industries where strength, corrosion resistance, and reliability are crucial, Super Duplex Steel Foils are widely utilized. In the oil and gas sector, they are used in gaskets, seals, and thin-walled components that face harsh marine conditions. The chemical industry relies on them for heat exchangers, chemical processing equipment, and protective linings. In marine applications, they play a vital role in shipbuilding, offshore platforms, and corrosion-resistant linings. Furthermore, they are essential in power generation, desalination plants, and industrial machinery that require dependable performance, safety, and efficiency under extreme operating conditions.
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