Neith Metals, based in Cairo, Egypt, stands out as a top-notch manufacturer and supplier of high-quality stainless steel products, delivering dependable solutions for both industrial and commercial needs. Among their wide array of offerings, the Stainless Steel 317 Hollow Bars are particularly celebrated for their remarkable corrosion resistance and durability, even in the toughest environments. Crafted with precision and a commitment to international standards, these hollow bars are tailored to meet the rigorous demands of the chemical, petrochemical, and engineering industries. Thanks to advanced manufacturing techniques and expert craftsmanship, Neith Metals guarantees consistent quality, outstanding performance, and long-lasting reliability, making them a go-to partner for businesses in search of premium stainless steel products.
The Stainless Steel 317 Hollow Bar is an austenitic alloy that contains 18–20% chromium, 11–13% nickel, and 3–4% molybdenum, with a carbon content of about 0.08%. On the mechanical side, it boasts impressive tensile strength of around 515 MPa, yield strength close to 205 MPa, and elongation of up to 40%, ensuring it can withstand stress effectively. This alloy is known for its excellent resistance to pitting, crevice corrosion, and oxidation at high temperatures, making it perfect for demanding industrial applications. Its blend of high mechanical strength and corrosion resistance guarantees reliable performance in chemical, petrochemical, and high-temperature settings.
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 % |
SS 317 offers superior corrosion resistance compared to standard stainless steels like SS 304 and SS 316, especially in chloride-rich environments. It provides enhanced protection against pitting, crevice corrosion, and general corrosion, making it ideal for harsh chemical and marine applications.
SS 317 Hollow Bars typically contain 18-20% chromium, 3-4% molybdenum, 13-15% nickel, with small amounts of manganese, silicon, and carbon. This composition provides excellent corrosion resistance, particularly against chlorides, and enhances its strength at high temperatures.
Stainless Steel 317 Hollow Bars find their place in various industries that require outstanding corrosion resistance and mechanical stability. They are particularly suited for chemical and petrochemical plants, marine environments, and high-temperature applications. Common applications include shafts, structural components, fasteners, and equipment that face acidic or corrosive conditions. Additionally, they are utilized in food processing, pharmaceutical manufacturing, and architectural projects that demand long-lasting performance. With their strong mechanical properties, resistance to pitting and crevice corrosion, and durability under extreme conditions, these hollow bars are a smart choice for many applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neith Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Alexandria, Egypt
Copyright 2024 Neith Metals. All rights reserved
