Based in Kolkata, India, Neil Metals is a top producer and supplier of high-quality stainless steel square bars and rods, providing precision-engineered products to a variety of industrial sectors. These bars are perfect for mechanical and structural applications because of their strength, resilience to corrosion, and longevity. In order to satisfy particular client needs and guarantee adherence to global standards, Neil Metals provides a large selection of grades and sizes. Neil Metals has established a solid reputation for providing dependable and high-performance stainless steel solutions to the engineering, construction, and fabrication sectors by focussing on quality, on-time delivery, and customer satisfaction.
Grades 304, 316, 410, and 420 of stainless steel are frequently used to make square bars and rods. These grades include trace amounts of manganese, silicon, and carbon, as well as elements like nickel (8–10%) and chromium (16–18%). Depending on the grade, these bars have a tensile strength of 500–750 MPa, a yield strength of 200–400 MPa, and an elongation of 25–35%. They have good machinability, high-temperature stability, and outstanding corrosion resistance. Variants that have been heat-treated offer increased strength and hardness, making them appropriate for use in settings subjected to mechanical stress, chemicals, or moisture.
| Grade List | All Grades |
|---|---|
| Bar Finishing | Bright, Polish, Square Round Bar |
| Otder Services | Machining, Centreless Grinding, Heat Treatment, Polish, Rolling, Anneling, Pickling, Forging, Cutting, Bending |
| Element | C | Cr | Mn | Ni | P | S | Si |
|---|---|---|---|---|---|---|---|
| SS 304 | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 11.0 | 0.045 max | 0.03 max | 1.0 max |
| SS 304L | 8.0 – 11.0 | 18.0 – 20.0 | 2.0 max | 8.0 – 12.0 | 0.045 max | 0.03 max | 1.0 max |
| SS 316 | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 0.03 max | 0.75 max |
| SS 316L | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 3.00 max | 0.10 max |
| Grade | 304 | 304L | 316 | 316L | |
|---|---|---|---|---|---|
| Elongation | % | 40 | 45 | 40 | 40 |
| Tensile Strength | MPa | 515 | 500-700 | 515 | 485 |
| Density | g/cm³ | 7.93 | 8.0 | 8.0 | 8.0 |
| Yield Strength | MPa | 205 | 175 | 205 | 170 |
| Diameter or Width | Weight per meter | Sectional Area | Perimeter |
|---|---|---|---|
| mm | kg | cm² | cm |
| 20 | 314 | 4.00 | 8.0 |
| 22 | 3.80 | 4.84 | 8,8 |
| 18 | 2.54 | 3.24 | 7.2 |
| 25 | 4.91 | 6.25 | 10.0 |
| 10 | 0.73 | 1.00 | 40 |
| 11 | 0.95 | 1.21 | 4.4 |
| 12 | 1.13 | 1.44 | 4.8 |
| 6.0 | 0.28 | 0.36 | 2.4 |
| 7.0 | 0.38 | 0.49 | 2.8 |
| 8.0 | 0.50 | 0.64 | 3.2 |
| 14 | 1.54 | 1.96 | 5.6 |
| 16 | 2.01 | 2.56 | 6.4 |
| 5.0 | 0.20 | 0.25 | 2.0 |
| 55 | 0.24 | 0.30 | 2.2 |
| 9.0 | 0.64 | 0.81 | 3.6 |
Stainless steel square bars and rods are available in various grades, including 304, 304L, 316, 316L, 410, 420, and 17-4PH, offering diverse corrosion resistance and strength. They come in hot-rolled, cold-drawn, and polished finishes for varied applications. Sizes and specifications can be customized to meet industry requirements.
Neil Metals is a leading manufacturer and supplier of premium-quality Stainless Steel Square Bars and Rods, catering to industrial, commercial, and personal needs across the India and worldwide.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@neilmetals.co.in
In the construction, automotive, shipbuilding, and railroad industries, stainless steel square bars and rods are frequently used to create load-bearing components, fasteners, and structural supports. Because of their resistance to corrosion, they are utilised for equipment frames, brackets, and fixtures in chemical and food processing facilities. Fabrication shops use them for general-purpose frameworks, and the automotive industry uses them for shafts, spacers, and decorative trims. They are also perfect for precision machining, tooling, and decorative applications due to their consistent geometry and machinability. Even in harsh or corrosive environments, these bars can be used both indoors and outdoors.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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