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Hassan Sheets and Plates is a reputable manufacturer and supplier located in Riyadh, Saudi Arabia, focusing on high-quality Stainless Steel 309S Coil/Slitting Coil. This material is celebrated for its outstanding heat resistance, oxidation resistance, and overall durability. Stainless Steel 309S is a low-carbon variant of grade 309, making it perfect for applications that require excellent corrosion resistance at high temperatures. At Hassan Sheets and Plates, we pride ourselves on precision manufacturing, adhering to international quality standards, and ensuring timely delivery. We serve a variety of industries, including petrochemical, power generation, heat treatment, and chemical processing, both within Saudi Arabia and beyond.
The Stainless Steel 309S Coil/Slitting Coil is mainly made up of iron, with 22–24% chromium and 12–15% nickel, along with a low carbon content that improves weldability and minimizes carbide precipitation. It boasts remarkable oxidation resistance up to 1000°C and maintains its strength even at elevated temperatures. Its mechanical properties include a tensile strength of around 515 MPa, yield strength of about 205 MPa, and an elongation of 40%. With its toughness, high creep strength, and thermal stability, it’s well-suited for challenging industrial environments.
| Item | Stainless Steel 309 coil(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 309 coil: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | |
| Brand: | Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin | |
| Manufacturer: | POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, VDM, Nippon Metal, Outokumpu | |
| Package | Shrink-wrapped ,Carton boxes,Wooden pallets,Wooden boxes ,Wooden crates Etc. required. |
| Grade | Fe | Cr | Ni | Mn | Si | C | P | S | |
| SS 309 | 60% | 23% | 14% | 2% | 1% | 0.20% | 0.045% | 0.030% |
| Yield Strength 0.2% Offset0 | Ultimate Tensile Strength | Elongation in 2 in. | Hardness | |||
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) | |
| 45,000 | 310 | 85,000 | 586 | 50 | 202 (HBN) | |
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 309S Coil/Slitting Coil offers several advantages, including exceptional resistance to oxidation and corrosion, especially in high-temperature environments. Its low carbon content minimizes carbide precipitation, ensuring greater resistance to sensitization. The alloy’s high chromium and nickel content enhances its strength and durability in elevated temperatures. It provides excellent weldability, making it ideal for applications involving heat treatment and welding. Furthermore, Stainless Steel 309S maintains its mechanical properties in extreme conditions, offering superior performance in industries such as aerospace, chemical processing, and heat exchangers.
Yes, we offer custom sizes for Stainless Steel 309S Coils to meet specific project needs. Our team at Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN | |
| SS 309 | 1.4828 | S30900 | SUS 309 | – | – | – | – |
This coil is commonly used in applications that require exceptional heat and scaling resistance. You’ll find it in furnace components, heat exchangers, kilns, ovens, and boiler baffles. Thanks to its excellent weldability and formability, it’s perfect for fabricating parts in chemical plants, refinery equipment, and thermal processing units. Its durability at high temperatures also makes it a great choice for the aerospace and power generation sectors, where reliable performance under thermal stress is crucial.
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Riyadh, Saudi Arabia
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