Browse Our Collection
Get instant quotes that fit your budget perfectly.
Based in Chennai, India, Kunj Sheets and Plates is a reputable producer and supplier of high-grade stainless steel 309S coils and slitting coils. Kunj is known for its quality and dependability, and it provides stainless steel products that satisfy global standards and satisfy a range of industrial demands. A lower carbon version of 309, stainless steel 309S offers better resistance to corrosion and oxidation at high temperatures. To meet fabrication and manufacturing needs, the company offers these coils in a range of thicknesses, widths, and finishes. Kunj is renowned for producing precisely engineered goods that function dependably in structural, corrosive, and thermal applications.
With a maximum carbon content of 0.08%, stainless steel 309S is an austenitic alloy made up of roughly 22–24% chromium and 12–15% nickel. It provides outstanding defence against high-temperature corrosion and oxidation. The material’s elongation is about 40%, its yield strength is about 205 MPa, and its tensile strength is about 550 MPa. Because of its low carbon content, which reduces carbide precipitation, 309S is particularly well-suited for environments with high temperatures. It is perfect for heat-resistant and weldable applications in a variety of industries due to its mechanical qualities and chemical makeup.
| 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 Kunj 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 | – | – | – | – |
Slitting coils and stainless steel 309S coils are widely used in high-temperature applications where heat stability and corrosion resistance are essential. 309S is used for furnace parts, heat exchangers, and combustion chambers in the petrochemical, power generation, and thermal processing industries. It is utilised for exhaust systems and engine parts in the aerospace industry. It is also used in boiler parts, radiant tubes, and kiln linings. It is perfect for refinery units and equipment used in food processing because of its exceptional resistance to oxidation and scaling. It is appropriate for both industrial and structural applications due to its adaptability, durability, and weldability.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Discover high-quality products tailored to meet your unique needs and preferences.
Get instant quotes that fit your budget perfectly.
Chennai, India
Copyright 2024 Aaron Sheet and Plates. All rights reserved
