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Yunus Sheets and Plates, a well-respected manufacturer and supplier located in Istanbul, Turkey, specializes in high-quality Stainless Steel 321 Foils tailored to meet a variety of industrial demands. With a strong emphasis on durability, precision, and performance, these foils are crafted from top-notch raw materials and cutting-edge techniques. Known for their outstanding resistance to high temperatures, corrosion, and oxidation, Stainless Steel 321 Foils are perfect for tough environments. Yunus Sheets and Plates prides itself on rigorous quality control, dependable supply, and a customer-centric approach, making them a go-to choice for industries around the globe in need of reliable stainless steel foil solutions.
Stainless Steel 321 Foils are a type of stabilized austenitic stainless steel, enhanced with titanium to prevent carbide precipitation. Typically, their composition features 17–19% chromium, 9–12% nickel, titanium, and a balanced amount of iron, which boosts their resistance to intergranular corrosion. These foils are known for their impressive tensile strength, durability, and creep resistance, even under high temperatures. Their mechanical properties include a tensile strength of approximately 515 MPa, a yield strength of around 205 MPa, and good elongation capacity. The combination of toughness, oxidation resistance, and stability makes them perfect for both high-temperature and corrosive service conditions.
| Item | Stainless Steel 321 foil(Hot rolled, cold rolled) | |
| Thickness | 0.025 to 3 mm and as per Customer Requirement | |
| Width | 3 mm to 2000 mm and as per Customer Requirement | |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc | |
| Surface | the surface and finish of stainless steel 321 foil: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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.
Industries that require both heat and corrosion resistance widely utilize Stainless Steel 321 Foils. They find applications in thermal processing equipment, chemical processing units, and furnace components due to their ability to endure oxidation at elevated temperatures. The aerospace sector employs them in jet engine components, while the automotive industry uses them in exhaust systems. These foils are also essential in expansion joints, gaskets, and flexible connectors, where flexibility and durability are key. Furthermore, sectors like food processing, oil refining, and marine applications benefit from their reliability in harsh conditions.
Yes, we offer custom sizes for Stainless Steel 321 Foils 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.
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321 Foils are widely used in high-temperature and corrosive environments. They are commonly applied in heat exchangers, furnaces, reactors, and combustion chambers, where resistance to oxidation and intergranular corrosion is crucial. Due to their excellent weldability, 321 foils are ideal for welded components in the aerospace, automotive, and chemical industries. They are also used in exhaust systems, chemical processing equipment, and thermal power plants. The material’s ability to withstand extreme temperatures and aggressive environments makes it suitable for industries requiring reliable performance under stress and heat.
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