Akor Stainless, located in Abuja, Nigeria, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 317L Bars. These bars are expertly crafted to excel in tough, corrosive industrial settings. With a focus on precision, they offer remarkable strength, durability, and long-lasting reliability, all while meeting international quality standards. Thanks to their impressive resistance to pitting, crevice corrosion, and high-temperature oxidation, Akor Stainless ensures that their Stainless Steel 317L Bars maintain their structural integrity even in the most extreme conditions. Perfect for critical industrial and engineering applications, these bars provide trustworthy solutions for industries that need corrosion-resistant, high-strength materials that can handle harsh and challenging environments.
The composition of Stainless Steel 317L Bars includes iron, chromium (18–20%), nickel (11–15%), and molybdenum (3–4%), along with carefully controlled levels of carbon, manganese, and silicon. The low-carbon “L” grade helps reduce carbide precipitation, boosting corrosion resistance, especially after welding. These bars showcase excellent tensile strength, high yield strength, and outstanding toughness. They remain stable even when exposed to high temperatures for extended periods, resisting pitting, crevice corrosion, and general corrosion, ensuring long-term mechanical reliability. This unique composition makes Stainless Steel 317L Bars ideal for applications that require both corrosion resistance and mechanical strength in demanding industrial environments.
| Specification | ASTM A276, A479 / ASME SA276, SA479 |
|---|---|
| Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars | Outside Diameter in the range of 4mm to 500mm |
| Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bars | 8mm – 47mm (11/16″ to 1-3/4″) |
| Length | 1 to 6 meters, Custom Cut Length |
| Form | Round, Square, Hexagonal, Rectangular |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | N |
| SS 317L | 0.03 max. | 2.00 max. | 0.75 max. | 0.045 max. | 0.03 max. | 18.0 – 20.0 | 11.0 – 15.0 | 3.0 – 4.0 | 0.1 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | ||
| Rockwell B (HR B) max | Brinell (HB) max | |||||
| 317L | 595 MPa | 260 MPa | 55% | 85 | 200 | – |
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We ensures exceptional quality through rigorous testing and certification of stainless steel 317L frames. Each bar undergoes ultrasonic, hardness and tensile strength testing to ensure it meets industry standards. Certified to ISO 9001, EN10204 3.1/3.2, and NABL-accredited laboratory reports, our products guarantee durability, corrosion resistance and reliability for critical applications
Corrosion-resistant Stainless Steel 317L Round Bars come in various diameters, typically from 6mm to 300mm. Ideal for applications requiring high strength and resistance to chloride environments, these bars are used in chemical and marine industries.
Stainless Steel 317L Flat Bars are available in thicknesses from 3mm to 50mm and widths up to 300mm. These bars offer exceptional corrosion resistance, making them suitable for structural and industrial applications, including chemical processing.
Stainless Steel 317L Square Bars are produced in sizes ranging from 10mm to 100mm. Known for their durability and resistance to aggressive environments, they are ideal for use in manufacturing and construction where strength and corrosion resistance are essential.
Stainless Steel 317L Rectangular Bars come in custom sizes with typical thicknesses of 5mm to 50mm and widths from 20mm to 200mm. They are used in applications where strength and resistance to harsh conditions are critical, such as in marine and chemical industries.
Stainless Steel 317L Hexagonal Bars are available in dimensions from 10mm to 100mm across flats. Their unique shape and corrosion resistance make them suitable for applications in high-stress environments, including aerospace and marine sectors.
Stainless Steel 317L T-Bars are manufactured with standard dimensions, often ranging from 10mm x 10mm to 100mm x 100mm. These bars are used in structural and industrial applications where high resistance to corrosion and strength are required, such as in chemical processing plants.
You’ll find Stainless Steel 317L Bars commonly used in the chemical processing, petrochemical, pharmaceutical, and marine industries, thanks to their durability and resistance to corrosion. They’re perfect for creating reactors, heat exchangers, pressure vessels, piping components, and structural parts that face aggressive chemicals and high temperatures. Moreover, these bars are also utilized in food processing, desalination, and various other industrial applications where long-term reliability and hygiene are crucial.







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