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Varun Sheets and Plates stands out as a top-notch manufacturer and supplier of Stainless Steel 321 Foils in Dubai, UAE. We pride ourselves on delivering high-quality solutions tailored for high-temperature and corrosion-resistant applications. Stainless Steel 321 is a titanium-stabilized austenitic stainless steel, celebrated for its remarkable resistance to intergranular corrosion and oxidation. Our SS 321 foils are meticulously crafted to meet the needs of industries that require a thin yet robust material, ensuring thermal, chemical, and structural stability. At Varun Sheets and Plates, we prioritize consistency, reliability, and customization, adhering to the stringent standards of the aerospace, thermal processing, and industrial fabrication sectors with our superior stainless steel foil products.
Our Stainless Steel 321 Foils are made up of 17–19% Chromium, 9–12% Nickel, and Titanium (at least five times the carbon content) to prevent carbide precipitation. They boast a tensile strength ranging from 515 to 750 MPa, a yield strength of 205 MPa, and an impressive elongation of up to 40%. SS 321 retains its mechanical integrity even when exposed to high temperatures and offers good creep resistance. These foils are non-magnetic in their annealed state, providing excellent formability and weldability, making them perfect for applications involving thermal cycling or welding.
| 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 % |
DIN 1.4541 Foils offer several advantages, particularly in high-temperature applications. The addition of titanium ensures exceptional resistance to intergranular corrosion, making it ideal for welded structures exposed to heat. Its excellent oxidation and corrosion resistance allow it to perform reliably in harsh environments. Stainless Steel 321 also offers superior strength, durability, and resistance to scaling, making it suitable for a wide range of industrial applications. The material is highly versatile, with excellent formability and weldability, ensuring its adaptability for use in heat exchangers, reactors, furnaces, and chemical processing equipment.
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
You’ll find Stainless Steel 321 Foils widely used across various industries, including aerospace, chemical processing, automotive, and thermal insulation. Their ability to resist oxidation and intergranular corrosion at elevated temperatures makes them ideal for heat shields, exhaust liners, insulation wraps, furnace components, and expansion bellows. Moreover, SS 321 foils are highly sought after in scenarios where consistent performance under thermal stress and welded structures is crucial, ensuring both reliability and durability in challenging environments.
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Dubai, UAE
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