Browse Our Collection
Get instant quotes that fit your budget perfectly.
Khush Sheets and Plates is one of the topmost producers and suppliers of Stainless Steel 321 Coils and Slitting Coils from Kolkata, India. Enjoying a well-established reputation for quality, accuracy, and customer contentment, the company supplies both domestic and global markets. With its expertise in sophisticated stainless steel solutions, Khush Sheets and Plates offers products that adhere to high industry standards. Their SS 321 Coils and Slitting Coils are renowned for remarkable heat resistance, strength, and high-quality surface finish, which suit diverse industrial applications.
SS 321 Coils and Slitting Coils are titanium-stabilized austenitic stainless steel alloys, consisting of Cr (17-19%), Ni (9-12%), Ti (≥5xC%), along with small quantities of Mn, Si, P, S, and C. The coils have high-temperature strength and resistance to corrosion. Mechanical properties consist of a yield strength ≥205 MPa, tensile strength ≥515 MPa, elongation ≥40%, and hardness ≤217 HBW. The alloy also has mechanical stability at high temperatures and is strongly resistant to intergranular corrosion, with it being suitable for high-stress applications.
| Specifications | ASTM A240, ASME SA240 |
| Standard | JIS, ASTM, AISI, GB, EN, DIN |
| Surface | 2B, BA, HL, No. 4, Mirror etc. |
| Finish | Cold rolled, Hot rolled |
| Thickness | 0.3mm–100mm |
| Size | 1000mm, 1219mm, 1250mm, 1500mm, 1524mm, 2000mm |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40 | 95 | 217 |
| 321H | 515 | 205 | 40 | 95 | 217 |
| 347 | 515 | 205 | 40 | 92 | 201 |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
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 321 Coils and Slitting Coils offer exceptional resistance to high temperatures and oxidation, making them ideal for use in heat exchangers, aerospace components, and chemical processing industries. The addition of titanium stabilizes the alloy, preventing carbide precipitation and ensuring excellent weldability. These coils also provide strong resistance to intergranular corrosion, pitting, and crevice corrosion. With high tensile and yield strength, they maintain structural integrity under extreme conditions. Their durability, combined with excellent formability and resistance to scaling, makes them a reliable choice for demanding industrial applications.
Yes, we offer custom sizes for Stainless Steel 321 Coils to meet specific project needs. Our team at Khush Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
The Stainless Steel 321 Slitting Coils and Coils are commonly employed in those industries that demand superior heat and oxidation resistance. Major uses are aerospace parts, heat exchangers, furnace components, thermal oxidizers, chemical processing hardware, and exhaust systems. They are utilized in power generation and oil & gas applications where high performance at high temperatures is essential. Their formability and weldability also lend them to architectural uses and auto trim. Their mechanical strength coupled with corrosion resistance provides predictable, long-term performance under harsh operating conditions.
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.
Kolkata, India
Copyright 2024 Aaron Sheet and Plates. All rights reserved
