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Hassan Sheets and Plates stands out as a top-notch manufacturer and supplier of Stainless Steel 347 Foils in Riyadh, Saudi Arabia. They offer high-quality foils that are specifically designed to thrive in high-temperature and corrosive environments. Stainless Steel 347 is a niobium-stabilized austenitic stainless steel, known for its remarkable resistance to intergranular corrosion and its stability during welding and extended heat exposure. With a commitment to precision manufacturing and adherence to global standards, Hassan Sheets and Plates ensures that their SS 347 Foils are perfect for industries like aerospace, petrochemical, chemical, and power generation, where reliability, durability, and a long service life are essential.
These Stainless Steel 347 Foils mainly consist of chromium (17–19%), nickel (9–13%), and niobium for stabilization, with iron making up the bulk and small amounts of carbon, manganese, and silicon. This specific composition helps prevent carbide precipitation, which in turn boosts weldability and resistance to sensitization. On the mechanical side, SS 347 Foils deliver impressive tensile and yield strength, good creep resistance, and toughness at both cryogenic and elevated temperatures, making them a great fit for precision applications in extreme conditions.
| Item | Stainless Steel 347 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 347 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 | Ni | N |
| SS 347 | 0.15 max | 5.5 – 7.5 | 100 max | 0.06 max | 0.03 max | 16.00-18.00 | 0.3 – 0.5 | – |
| Properties | Metric | Imperial |
| Tensile strength (transverse at room temperature) | 685 MPa | 99400 psi |
| Tensile strength (longitudinal at room temperature) | 696 MPa | 101000 psi |
| Yield strength (transverse at room temperature) | 292 MPa | 42400 psi |
| Yield strength (longitudinal at room temperature) | 301 MPa | 43700 psi |
| Compressive yield strength | 365 MPa | 52900 psi |
| Elastic modulus | 197 GPa | 28573 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (longitudinal at room temperature) | 56% | 56% |
| Elongation at break (transverse at room temperature) | 62.50% | 62.50% |
| Hardness, Rockwell B (transverse at room temperature) | 85 | 85 |
| Hardness, Rockwell B (longitudinal at room temperature) | 85 | 85 |
DIN 1.4550 Foils offer several advantages, particularly in high-temperature and corrosive environments. The addition of niobium stabilizes the material, preventing carbide precipitation and ensuring excellent resistance to intergranular corrosion, especially in welded structures. It also provides outstanding oxidation and thermal stability, making it ideal for applications exposed to elevated temperatures. The material’s exceptional strength, durability, and weldability make it versatile for a wide range of industrial applications. Stainless Steel 347 Foils are widely used in the aerospace, chemical, and power generation industries, offering reliable performance and long-lasting resistance under harsh conditions.
| STANDARD | UNS | JIS | WERKSTOFF NR. |
| SS 347 | S34700 | SUS 347 | 1.4550 |
You’ll find Stainless Steel 347 Foils being widely utilized in aerospace settings, such as exhaust liners, heat shields, and engine components that require high-temperature resistance. In the chemical and petrochemical sectors, they are used in reactors, pressure vessels, and piping systems that handle corrosive fluids. Power plants incorporate them into superheaters, heat exchangers, and boiler components. Additionally, they find applications in food processing, furnace linings, insulation wrapping, and pharmaceutical equipment, providing outstanding corrosion resistance, durability, and long-lasting performance in challenging environments.
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Riyadh, Saudi Arabia
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