Located in the industrial hub of Safat, Nimish Metal has built a solid reputation as a trusted manufacturer and supplier of high-grade metals. We take pride in offering the Stainless Steel 317 Flat Bar, a premier solution engineered for projects demanding superior performance. This high-alloy stainless steel is specifically designed to excel in aggressive, corrosive environments, providing exceptional durability and long-term reliability for industrial applications where standard stainless steels might fall short.
The true strength of Stainless Steel 317 Flat Bar lies in its advanced composition. It is enhanced with higher levels of chromium, nickel, and notably, molybdenum, which work in concert to provide outstanding resistance to corrosion. This robust chemical makeup grants it excellent mechanical strength and toughness, allowing it to maintain its integrity even under high-stress conditions, including extreme temperatures and heavy loads over prolonged periods.
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.
Thanks to its superior corrosion resistance, Stainless Steel 317 Flat Bar is a perfect choice for demanding environments. You’ll find it playing a critical role in chemical processing plants, petroleum refineries, and pharmaceutical equipment. It’s also ideal for constructing tanks, evaporators, and structural components in coastal areas or places with high chloride exposure, ensuring long-lasting performance and reliability when failure is simply not an option.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Nimish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Safat, Kuwait
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