Located in Chennai, India, Vinit Stainless is a well-known producer and supplier of high-end stainless steel goods. We offer a large selection of stainless steel grades that are suited to industrial needs and are renowned for producing strong, corrosion-resistant materials. Our Stainless Steel 409 Coils are unique among them due to their great strength, resistance to oxidation, and affordability. These coils are perfect for use in heat exchangers, industrial machinery, and automobiles. Vinit Stainless guarantees client satisfaction with outstanding service, technical support, and products designed to function in demanding environments along with a strong commitment to quality and on-time delivery.
Ferritic stainless steel alloys, such as stainless steel 409 coils, are mainly made of iron and 11–13% chromium, with trace amounts of silicon, carbon, and manganese. The alloy has good resistance to oxidation and corrosion because of its chemical structure, especially at high temperatures. The coils have good strength, good weldability, and moderate formability. They are appropriate for high-temperature settings and thermal cycling due to their mechanical characteristics. Notably, SS 409 offers a practical solution for both structural and exhaust-related applications because it is less expensive than many other stainless steel grades and offers resistance to sulfur-containing gases.
| 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.
Vinit 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.
Because of their ability to withstand high temperatures and resist corrosion, stainless steel 409 coils are frequently found in the automotive industry, particularly in exhaust systems, mufflers, and catalytic converters. They are also used in the production of pollution control devices, furnace components, and heat exchangers, where thermal durability is crucial. These coils are commonly found in kitchen appliances, industrial system structural elements, and agricultural machinery. They are appropriate for moderately corrosive environments. Stainless Steel 409 coils are a great option for demanding, high-performance applications because of their affordability, durability, and mechanical dependability.
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