Dhruv Metals, located in Hyderabad, India, has made a name for itself as a trusted manufacturer and supplier of top-notch Stainless Steel 317 Flat Bars. With a focus on precision engineering and rigorous quality control, they provide flat bars that are not only corrosion-resistant but also high-performing, making them perfect for tough industrial settings. Their SS 317 Flat Bars are crafted to comply with ASTM and other international standards, guaranteeing durability, exceptional strength, and a fantastic finish. Thanks to a robust logistics network, Dhruv Metals ensures timely deliveries and tailored solutions for clients both in India and overseas, catering to industries like chemical processing, pharmaceuticals, marine, and food with unwavering confidence and reliability.
Stainless Steel 317 is an austenitic chromium-nickel alloy that boasts enhanced corrosion resistance, particularly in acidic and chloride-heavy environments. It typically contains about 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, which significantly boosts its resistance to pitting and crevice corrosion. With a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and around 35% elongation, SS 317 also provides good creep resistance and stress-to-rupture strength at high temperatures, making it ideal for applications that face extreme heat, aggressive chemicals, or marine conditions.
Standard ASTM A276, A479 / ASME SA276, SA479
Range 3.17 MM TO 350 MM DIA
Diameter 25mm to 152mm
Size Tolerance h8, h9(DIN 671), h10, h11, ASTM A484, DIN 1013
Finish Bright, Polish & Black
Form Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc.,
Condition Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Other Services Machining (CNC), Centreless Grinding (CG), Heat Treatment, Anneling, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
|---|---|---|---|---|
| SS 317 | 1.4449 | S31700 | SUS 317 | – |
Stainless Steel 317 is primarily composed of iron, chromium (about 18-20%), nickel (11-15%), and molybdenum (3-4%). It also contains small amounts of manganese, silicon, and carbon, offering excellent resistance to corrosion, especially in acidic environments.
Yes, Stainless Steel 317 Flat Bar is highly resistant to corrosion due to its high chromium and molybdenum content. It performs exceptionally well in aggressive environments, including exposure to chlorides and acidic conditions, making it suitable for harsh applications.
Yes, Stainless Steel 317 Flat Bar can be welded easily. Its composition, including high nickel and chromium, allows for good weldability. However, proper welding techniques and preheating may be necessary to prevent cracking or distortion in some cases.
Stainless Steel 317 Flat Bars find their place in various industries that demand strong corrosion resistance and high mechanical performance. In the chemical and petrochemical sectors, they are utilized in reactors, condensers, and storage tanks that deal with acids and chlorides. The pharmaceutical and food processing industries rely on them for equipment where hygiene and oxidation resistance are paramount. Additionally, SS 317 Flat Bars are perfect for marine applications, such as boat fittings and seawater handling systems, due to their ability to withstand saltwater corrosion. They are also well-suited for pulp and paper processing, textile dyeing equipment, and heat exchangers operating in harsh industrial environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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