Stainless Steel Coils
Metronox offers premium-quality cold-rolled stainless steel coils manufactured with precise thickness control and superior surface finish. Our coils are produced using advanced cold-rolling and controlled annealing processes to achieve excellent mechanical properties, dimensional accuracy, and consistent quality.
These stainless steel coils are widely used in fabrication, construction, automotive components, kitchenware, home appliances, and various industrial applications.
Manufacturing Process
- Cold Rolling: Performed to achieve accurate thickness and enhanced mechanical strength
- Annealing: Restores ductility and relieves internal stresses developed during rolling
- Precision Coiling: Ensures safe handling, efficient storage, and convenient transportation
Grades Available
201, 202, N1, N7, 304, 304L, 316, 316L
Specifications
- Thickness: 0.08 mm and above
- Width: 18 mm to 830 mm
- Tolerance: ±0.005 mm
- Form: Coil, Circles & Sheets
- Surface Finish: 2B, BA, No.4, Bright Annealed
- Edge Condition: Mill Edge, Slit Edge, Deburred Edge, Rounded Edge
- Temper: Annealed, ¼ Hard, ½ Hard, ¾ Hard, Full Hard, Extra Hard
- Packaging: Securely packed using industry-standard protective materials to prevent surface and edge damage during handling, storage, and transportation.
Standards
BIS,ASTM, ASME, EN, JIS, and other international standards
200 Series Stainless Steel – Chemical & Mechanical Properties
| GRADE | C% (MAX) | MN% (MAX) | S% (MAX) | P% (MAX) | SI% (MAX) | NI% | CR% | MO% | N% (MAX) | CU% | TS (MIN) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| J1 | 0.12 | 10.7 | 0.01 | 0.1 | 0.75 | 0.80-1.30 | 13.25-14.25 | 0.2 | 0.6-0.9 | 750 | |
| J3 | 0.13 | 10.7 | 0.01 | 0.1 | 0.75 | 0.80-1.30 | 13.25-14.35 | 0.2 | 0.5-0.8 | 750 | |
| J-4 | 0.1 | 10 | 0.01 | 0.08 | 0.75 | 1.00-2.00 | 15.00-16.00 | 0.2 | 1.5-2.0 | 650 | |
| 201 | 0.15 | 7.5 | 0.03 | 0.06 | 1 | 3.50-5.50 | 16.00-18.00 | 0.25 | 655 | ||
| 202- 4% | 0.15 | 10 | 0.03 | 0.06 | 1 | 4.00-6.00 | 17.00-19.00 | 0.25 | 655 | ||
| 204CU | 0.1 | 9 | 0.01 | 0.06 | 0.75 | 1.50-3.50 | 16.00-17.50 | 0.2 | 2.0-4.0 | 620 | |
| N1 | 0.10 | 9.5 | 0.01 | 0.06 | 0.75 | 1.00–2.00 | 14.00–16.00 | 0.20 | 1.0–2.0 | 300 | |
| N7 | 0.08 | 8.5 | 0.01 | 0.05 | 0.75 | 2.00–4.00 | 16.00–18.00 | 0.20 | 1.5–3.0 | 280 |
300 SERIES MATERIAL
| GRADE | C% (MAX) | MN% (MAX) | S% (MAX) | P% (MAX) | SI% (MAX) | NI% | CR% | MO% | N% (MAX) |
|---|---|---|---|---|---|---|---|---|---|
| 301 | 0.15 | 2 | 0.03 | 0.045 | 1 | 6.00-8.00 | 16.00-18.00 | 0.1 | |
| 304 | 0.07 | 2 | 0.03 | 0.045 | 0.75 | 8.00-10.50 | 17.50-19.50 | 0.1 | |
| 304L | 0.03 | 2 | 0.03 | 0.045 | 0.75 | 8.00-12.00 | 17.50-19.50 | 0.1 | |
| 316 | 0.08 | 2 | 0.03 | 0.045 | 0.75 | 10.00-14.00 | 16.00-18.00 | 2.0-3.0 | 0.1 |
| 316L | 0.03 | 2 | 0.03 | 0.045 | 1 | 10.00-14.00 | 16.00-18.00 | 2.0-3.0 |
Customised processing Services
Service Overview
At Metro Bright Bar (India) Pvt. Ltd., we provide a comprehensive range of stainless steel processing services tailored to meet diverse customer requirements. Leveraging modern infrastructure and a skilled workforce, we ensure precision, consistent quality, and timely delivery.
Our advanced machinery and expert craftsmanship enable professional stainless steel cutting and polishing, delivering accurate dimensions and high-quality surface finishes suitable for architectural, industrial, Houseware, and decorative applications.
Our Services
We offer a wide variety of stainless steel processing solutions, including
- Stainless Steel Slitting – Precision cutting of coils into narrower widths to meet your exact requirements.
- Cut-to-Length Sheets – Custom-sized sheets cut from coils with high accuracy.
- Coil Polishing – Enhancing surface finish to meet aesthetic and functional standards.
- Circle Cutting – Precise circular cuts for various industrial and decorative applications.
- Customized Processing Solutions – Tailored services to suit specific project needs.
Stainless Steel Slitting Services
Stainless Steel Slitting is the precision process of cutting wide stainless steel coils into narrower widths, creating slit coils as per customer specifications. At Metro Bright Bar (India) Pvt. Ltd., our advanced slitting facilities ensure every slit coil is produced with excellent edge quality, dimensional accuracy, and minimal waste.
Key Features
- High-Precision Slitter Heads – For consistent, accurate cutting.
- Automated Tension Control Systems – Ensures uniform slit coil quality.
- Quick Tooling Change – Increases productivity and reduces downtime.
- Accurate Width Control & Burr-Free Edges – Perfectly finished slit coils every time.
- Compatible with Various Stainless Steel Grades & Thicknesses – Flexible solutions for diverse needs.
Our stainless steel slitting services optimize material usage, reduce waste, and enhance processing efficiency, delivering high-quality slit coils ready for further fabrication or industrial applications.
Stainless Steel Circles
We manufactures high-quality stainless steel circles using advanced production technology and strict quality control processes. Our stainless steel circles are known for their smooth surface finish, dimensional accuracy, and excellent corrosion resistance, making them ideal for a wide range of domestic applications.
These circles are primarily used in the manufacturing of utensils, cookware, kitchen equipment, pressure vessels, and various fabricated components.
Specifications
- Thickness: 0.10 mm to 2.00 mm
- Diameter: 2" to 25"
- Surface Finish: 2B, BA,
Stainless Steel Cut-to-Length Sheets
Our Cut-to-Length (CTL) services cut stainless steel coils into flat sheets of exact required length. These sheets are delivered flat-stacked and stress-free, making them ideal for further fabrication processes such as laser cutting, bending, blanks, and welding.
Specifications
- Thickness: 0.10 mm to 4.00 mm
- Width: 100 mm to 1250 mm
- Length: 100 mm to 6000 mm
Advantages
- Dead-flat sheets
- High dimensional accuracy
- Reduced material loss
- Suitable for precision fabrication
Stainless Steel Coil Polishing
Our Coil Polishing service enhances the surface quality of stainless steel coils, including BA coils while maintaining uniform thickness and finish across the entire length. This process is ideal for applications requiring consistent appearance, superior aesthetics, and premium surface quality.
Benefits
- Uniform Surface Finish – Consistency across the entire coil length.
- Enhanced Corrosion Resistance – Protects the metal for longer life.
- Improved Visual Appeal – Perfect for decorative and architectural uses.
- Suitable for Decorative & Architectural Applications – Meets high-quality design standards.
- PVC Lamination Friendly
Our coil polishing service ensures that every BA coil is polished to perfection, ready for industrial, architectural, or decorative applications.
Contact Us