Ojas Pipes and Tubes, located in Kolkata, India, has built a solid reputation as a manufacturer and supplier of high-quality Stainless Steel 316L Square Bars and Rods. These products are designed to resist corrosion and are perfect for a variety of industrial applications. Renowned for their outstanding durability, weldability, and low carbon content, these bars are particularly suited for marine, chemical, and pharmaceutical settings. Ojas is committed to ensuring that every product adheres to international quality standards and meets specific customer needs. With an emphasis on excellent finish, precise dimensions, and quick delivery, Ojas Pipes and Tubes has become a reliable partner for SS 316L square bar and rod requirements both in India and abroad.
Stainless Steel 316L Square Bars and Rods are primarily made of iron, containing 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a maximum of 0.03% carbon, which significantly boosts corrosion resistance, especially in chloride-heavy environments. This low-carbon version reduces the risk of carbide precipitation during welding. It boasts a tensile strength of around 485 MPa, yield strength of 170 MPa, and an elongation of 40%. The alloy is known for its excellent toughness, even at cryogenic temperatures, making it a dependable choice for structural and processing applications in challenging chemical and saline conditions.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 316l | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 3.00 max | 0.10 max |
| Element | Density, lb/in3 | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316l | 8.0 g/cm3 | 1400 °C (2550 °F) | 485 Min | 170 Min | 40% Min |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316l | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 316L Square Bars are highly corrosion-resistant, especially to pitting and crevice corrosion in chloride environments. This makes them ideal for marine and chemical applications.
Stainless Steel 316L square bars are generally non-magnetic in their annealed state. However, they may exhibit slight magnetism when cold worked.
Yes, Stainless Steel 316L square bars are suitable for heat exchangers due to their excellent corrosion resistance, high-temperature stability, and good weldability. They are ideal for applications in corrosive and high-temperature environments.
Stainless Steel 316L Square Bars and Rods find extensive use in marine applications, chemical processing, pharmaceutical manufacturing, and food industry equipment, thanks to their exceptional corrosion resistance and non-reactive nature. They are perfect for fabricating components like valves, pumps, heat exchangers, tank fittings, and machined parts. The low carbon content makes these bars suitable for welding without the risk of intergranular corrosion. Industries that work with saline water, aggressive chemicals, or require high-purity environments often rely on 316L for its long-lasting durability and compliance with hygiene standards.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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