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Victor Sheets and Plates, a top-notch manufacturer and supplier located in Abuja, Nigeria, specializes in high-quality Stainless Steel 347 Coils and Slitting Coils that are built to perform exceptionally in high-temperature and corrosive settings. Renowned for their outstanding durability and stability, these coils are crafted using cutting-edge manufacturing techniques that adhere to international standards. Stainless Steel 347, which is stabilized with niobium (also known as columbium), offers improved resistance to intergranular corrosion and oxidation. Victor Sheets and Plates serves a variety of industries, including petrochemical, aerospace, power generation, and heat treatment, delivering dependable, long-lasting stainless steel solutions for challenging structural and thermal applications.
Stainless Steel 347 Coils and Slitting Coils are composed of chromium (17-19%), nickel (9-13%), and niobium (up to 1%), which enhances their resistance to intergranular corrosion and oxidation, especially at high temperatures. The addition of niobium stabilizes the alloy, preventing carbide precipitation. These coils exhibit excellent mechanical properties, with a tensile strength of approximately 515 MPa, yield strength of 205 MPa, and elongation of 40%. They perform well in temperatures up to 870°C, offering strong resistance to corrosion, heat, and scaling, making them ideal for high-temperature and corrosive environments.
Specifications : ASTM A240 / ASME SA240
Size : 1/4″ to 4″
Range : 5mm To 150mm
Thickness : 4.0mm – 100mm
Hardness : Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form : Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | rowspan=”2″>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 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 347 Coils and Slitting Coils offer exceptional resistance to intergranular corrosion, making them ideal for high-temperature environments and industries requiring reliable performance in corrosive conditions. The addition of niobium stabilizes the alloy, preventing carbide precipitation and ensuring excellent weldability. These coils also provide outstanding resistance to oxidation and scaling, even at elevated temperatures. With high tensile strength, excellent formability, and durability, they maintain structural integrity in extreme conditions. Their versatility makes them perfect for applications in aerospace, chemical processing, and power generation, offering a reliable solution for demanding industrial needs.
Yes, we offer custom sizes for Stainless Steel 347 Coils to meet specific project needs. Our team at Victor Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| Grade | WERKSTOFF NR. | UNS | JIS | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | X6CrNiTi18-10 |
Stainless Steel 347 Coils and Slitting Coils are incredibly popular in a variety of applications, including heat exchangers, boiler tubes, refinery equipment, furnace parts, and aircraft exhaust manifolds. This is largely thanks to their outstanding heat resistance and ability to fend off corrosion. You’ll also find them in power plants, chemical processing facilities, and the pharmaceutical industry, where they’re used to create components that need to withstand high temperatures and harsh environments. The addition of niobium in the alloy makes it especially well-suited for welded structures and situations involving thermal cycling, providing excellent resistance to intergranular corrosion. With their combination of weldability, durability, and strength, 347 coils are perfect for demanding industrial operations that face high stress and high temperatures
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