MERIH STAINLESS, located in Istanbul, Turkey, is a reputable manufacturer and supplier of top-notch stainless steel products. Their Stainless Steel 409 Coils are crafted to perform exceptionally well in high-temperature and moderately corrosive settings. Renowned for their durability, thermal stability, and oxidation resistance, these coils are produced with a keen focus on international standards. MERIH STAINLESS guarantees precise engineering, consistent quality, and prompt delivery, making these coils perfect for industrial, automotive, and construction uses. With their outstanding performance and cost-effectiveness, 409 Coils are a dependable choice for industries that need long-lasting, high-performance stainless steel solutions.
Stainless Steel 409 Coils are composed of ferritic stainless steel that contains 10–11.5% chromium, a low carbon content (≤0.08%), along with trace amounts of titanium, manganese, and silicon. This blend provides excellent oxidation resistance, moderate corrosion resistance, and good formability. In terms of mechanical properties, 409 Coils have a tensile strength ranging from 450–550 MPa, a yield strength of 250–350 MPa, and satisfactory ductility for bending, rolling, and forming tasks. Their ability to resist high-temperature oxidation and withstand thermal stress makes them perfect for automotive exhaust systems, industrial ducting, and structural applications that require reliable performance over extended service periods.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Coil Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc. |
| Coil Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc. |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Rockwell B (HRB) max | Brinell (HB) max |
| 450 | 240 | 25 | 75 | 131 |
| Grade | C | Ni strong> | Si | S | Mn | P | Cr | Ti | |
| SS 409 | Min | – | – | – | – | – | – | 10.5 | 6x C |
| MAX | 0.08 | 0.5 | 1.00 | 0.045 | 1.00 | 0.045 | 11.75 | 0.75 | |
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Stainless Steel 409 HR slitting coils are of high strength and robust performance. They are perfect for automotive and industrial applications. The corrosion resistance is excellent and the high-temperature stability is high.
Stainless Steel 409 slitting coils provide durability and corrosion resistance along with precision cutting. They are perfect for use in automotive and industrial applications, providing high performance, excellent strength, and versatility in various uses.
AISI 409 slitting coils represent versatile stainless steel products characterized by excellent corrosion resistance and durability. Perfect for applications such as in automobiles and the industries, it represents reliable performance along with ease in fabricating.
Merih Stainless, we also aim to make customers have a hassle-free experience with the set of documents our high-quality Stainless Steel 409 Coils provide. There is documentation to take with commercial invoices, packing lists, fumigation certificates, heat treatment charts, the quality assurance plan, and NABL-approved lab test reports. In addition, we provide different test certificates to our Stainless Steel 409 Coils, which include MTC as per EN 10204/3.1b, PMI Test Certificates, 100% radiography test reports, and Third Party Inspection Certificates that demonstrate our focus on customer satisfaction and continuous excellence in the products.
Stainless Steel 409 Coils find extensive use in industries that demand high-temperature resistance and moderate corrosion protection. They are particularly well-suited for automotive exhaust systems, mufflers, catalytic converters, and heat exchangers due to their oxidation resistance. These coils are also utilized in industrial furnaces, HVAC ducting, and construction components that face moderate corrosive conditions. Furthermore, 409 Coils are ideal for pipelines, roofing, and cladding applications, ensuring durability and reliability in various environments.
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