Super Duplex Steel Foil
Layla Sheets and Plates, located in Cairo, Egypt, stands out as a leading manufacturer and supplier of **Super Duplex Steel Foil**. This material is celebrated for its remarkable strength, resistance to corrosion, and long-lasting durability. The company prides itself on delivering top-notch foils that adhere to international standards, serving a variety of industries including oil and gas, chemical processing, marine, and power generation. With state-of-the-art production facilities and rigorous quality control practices, Layla Sheets and Plates guarantees precision and reliability in every product they offer. Their commitment to innovation, customer satisfaction, and timely delivery has made them a trusted name in the metal manufacturing sector.
Super Duplex Steel Foil
Super Duplex BA Finished Foils
Super Duplex HR Foils
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Table of Contents
Super Duplex Steel Foil is mainly made up of chromium (about 25%), molybdenum (3–4%), and nickel (6–7%), featuring a balanced dual-phase microstructure of austenite and ferrite. This unique composition grants it exceptional resistance to corrosion, particularly against pitting and stress corrosion cracking, while also providing high mechanical strength and toughness. It boasts excellent weldability, fatigue resistance, and thermal stability, making it perfect for tough and demanding environments. The blend of these characteristics ensures both structural integrity and a long service life.
Super Duplex Steel Foil Specification
Specifications
ASTM A240, ASME SA240
Thickness
0.02mm – 5.0mm
Foils Width
3.2mm – 1500mm
Finish
NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA.
Equivalent Grades of Super Duplex Steel Foils
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
Super Duplex Steel Foils Chemical Composition
| 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 |
Super Duplex Steel Foils Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| S32750 | 7.8 | 0.281 | 1350 | 2460 |
Super Duplex Foil Strip Egypt, Super Duplex Steel Foil United kingdom, SDSS Foils Alexandria, Super Duplex Foil Sheet Exporter Cairo, Super Duplex Stainless Steel Cold Rolled Foils Supplier Cairo, ASTM A240 Super Duplex Steel Foil Roll Dealer Alexandria, ASME SA240 Super Duplex Steel Hot Rolled Foils Port Said, Super Duplex 2D Finish Foils Stockist in Alexandria, Egypt.
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We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Largest Super Duplex Steel Foil Manufacturer and Exporter in Alexandria, Egypt
Layla Sheets and Plates based in Alexandria, Egypt, 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.
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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.
Types of Super Duplex Steel Foil






You’ll find Super Duplex Steel Foil widely used in industries that demand resilience in aggressive environments, such as **offshore oil platforms**, **heat exchangers**, **chemical processing units**, and **desalination plants**. It’s also a go-to choice in **pulp and paper**, **power generation**, and **marine engineering** applications, thanks to its outstanding performance in chloride-rich conditions. Moreover, its strength and corrosion resistance make it an excellent fit for **architectural** and **industrial** components that face extreme temperatures and pressures. Super Duplex Steel Foil guarantees reliability, durability, and efficiency across a wide range of industrial applications.
Are Custom Sizes Available for Super Duplex Steel Foil?
Yes, we offer custom sizes for Super Duplex Steel Foil to meet specific project needs. Our team at Layla Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
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Application Industry of Super Duplex Steel Foil
Super Duplex Steel Foil is widely used in industries requiring high strength and corrosion resistance. It is commonly applied in chemical processing equipment, oil and gas pipelines, and offshore platforms due to its ability to withstand harsh environments and chloride stress corrosion. In the marine industry, it is used for desalination plants, heat exchangers, and shipbuilding. Its durability and resistance to pitting make it ideal for storage tanks, pressure vessels, and aerospace components. Additionally, it finds application in pulp and paper industries and high-performance architectural structures.
- Oil and Gas Industry
- Transporting Materials
- Pulp and Paper Industry
- Power Plant Industry
- Dairy and Food Processing
- Heat Exchanger
- Textile Machinery
- Water Waste Projects
- Synthetic Fiber
- Exhaust gas and Exhaust air
- Construction Industry
- Automotive Industry
- Chemical Industry
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