Neil Metals is a well-respected manufacturer and supplier of Stainless Steel 317L Square Bars and Rods, located in Kolkata, India. They provide top-notch, corrosion-resistant stainless steel products that are perfect for demanding applications in tough industrial settings. The SS 317L square bars and rods from Neil Metals are celebrated for their low carbon content, which boosts corrosion resistance and makes them easy to weld. These products find their way into various industries, including chemical, pharmaceutical, pulp and paper, marine, and food processing.
When it comes to composition, Stainless Steel 317L Square Bars and Rods contain 18–20% chromium, 11–15% nickel, 3–4% molybdenum, and a maximum carbon content of 0.03%. This low carbon level helps reduce the risk of intergranular corrosion during and after welding, while the molybdenum enhances resistance to pitting and crevice corrosion, particularly in environments rich in chlorides and acids. SS 317L boasts a tensile strength of about 515 MPa and a yield strength of around 205 MPa, maintaining excellent mechanical properties and stability even at high temperatures, along with good ductility and workability.
Stainless Steel 317L Square Bars Specification :
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 317 | 0.03 max. | 18.0 – 20.0 | 2.00 max. | 11.0 – 15.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi ” 75000, MPa ” 515 | Psi ” 30000, MPa ” 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 317 | 1.4438 | S31703 |
| 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 317L square bars and rods can be recycled after use. They retain their properties and can be repurposed for new applications, making them highly sustainable.
To ensure the quality of Stainless Steel 317L square rods, source them from reputable suppliers and conduct material tests such as chemical composition and mechanical properties. Additionally, check for compliance with relevant industry standards and certifications.
Yes, Stainless Steel 317L square bars can be used for underground applications due to their excellent corrosion resistance, particularly in environments with high moisture or chloride exposure. Their durability ensures long-lasting performance in such conditions.
These Stainless Steel 317L Square Bars and Rods are commonly used in settings where strong resistance to chemical attacks, chlorides, and acids is essential. Typical applications include chemical processing equipment, heat exchangers, pressure vessels, marine components, pharmaceutical machinery, and food-grade equipment. The square shape not only provides strength and stability but also makes it ideal for structural applications, frameworks, supports, shafts, and machined parts. With its outstanding corrosion resistance, weldability, and durability, SS 317L is the go-to choice for industries that require long-lasting, low-maintenance materials in harsh conditions.
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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