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Hashmi Sheets and Plates, based in Doha, Qatar, is a reliable manufacturer and supplier of high-quality stainless steel products. Among its practical and cost-effective offerings are Stainless Steel 409 Coil / Slitting Coil, widely used for applications requiring moderate corrosion resistance and good mechanical strength. Manufactured under strict quality control and international standards, these coils ensure consistent performance and durability. Serving industries such as automotive, fabrication, and industrial manufacturing, Hashmi provides stainless steel solutions that combine affordability, reliability, and functional performance. Clients trust Hashmi Sheets and Plates for stainless steel coils that meet industrial requirements while ensuring long service life and operational efficiency.
Stainless Steel 409 Coils and Slitting Coils are primarily composed of chromium (10.5-11.75%) and low levels of carbon, with small amounts of nickel, silicon, and manganese. This composition provides excellent resistance to oxidation and corrosion, especially in mildly corrosive environments. The mechanical properties include a tensile strength of approximately 450 MPa, yield strength around 205 MPa, and elongation of 30%. These coils are highly durable, offering good formability and weldability, making them ideal for applications such as automotive exhaust systems, industrial equipment, and other environments exposed to moderate heat and corrosion.
| 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. |
| Grade | C | Ni | Si | S | Mn | P | Cr | Ti |
| SS 409 | 0.08 max | 0.5 max | 1.00 max | 0.045 max | 1.00 max | 0.045max | 10.5 – 11.75 | 6x C – 0.75 |
| 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 |
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 409 Coils and Slitting Coils offer excellent corrosion resistance, particularly in moderately corrosive environments like automotive exhaust systems and industrial applications. They are highly heat-resistant, performing well at elevated temperatures without compromising structural integrity. The low carbon content ensures good weldability and prevents carbide precipitation during welding. With a tensile strength of approximately 450 MPa and good formability, these coils are versatile and durable. Their affordability, combined with superior resistance to oxidation, makes them an ideal choice for cost-effective solutions in applications requiring corrosion and heat resistance.
Yes, we offer custom sizes for Stainless Steel 409 Coils to meet specific project needs. Our team at Hashmi 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. | AISI | UNS | AFNOR | BS | GOST | JIS |
| SS 409 | 1.4512 | 409 | S40900 | Z3CT12 | 409 S 19 | SUH 409 | – |
Stainless Steel 409 Coil / Slitting Coil is extensively used in applications where heat resistance and moderate corrosion protection are required. Common uses include automotive exhaust systems, mufflers, catalytic converter housings, and heat shields. It is also applied in industrial equipment, structural components, and fabrication projects where cost efficiency is important. The material’s good weldability and formability make it suitable for roll forming and slitting into customized widths. Engineers and manufacturers prefer SS 409 coils for applications requiring thermal stability, reasonable corrosion resistance, and economical performance, making it a popular choice in automotive and industrial manufacturing sectors.
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