Maduka Metals, a well-respected manufacturer and supplier located in Abuja, Nigeria, specializes in high-quality Stainless Steel 317L Hex Bars and Rods that are crafted for outstanding corrosion resistance and strength. These bars are meticulously engineered to cater to the demands of industries that require top-notch performance in challenging environments. With their remarkable resistance to chemical attacks, impressive tensile strength, and durability, Stainless Steel 317L Hex Bars and Rods are perfect for applications in marine, chemical, and food processing sectors. Maduka Metals is committed to delivering reliable quality, precise dimensions, and a superb surface finish, ensuring long-lasting and efficient performance in various industrial operations.
The composition of Stainless Steel 317L Hex Bars and Rods includes chromium (18–20%), nickel (11–15%), molybdenum (3–4%), carbon (≤0.03%), along with manganese and silicon, with iron making up the rest. This low-carbon austenitic alloy is known for its exceptional corrosion resistance, particularly against sulfuric and acetic acids. It boasts a tensile strength of approximately 515 MPa and a yield strength of 205 MPa, along with good elongation and toughness. Additionally, this material offers excellent weldability and formability, maintaining its mechanical strength even in high-temperature environments.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 317l | 0.03 max. | 18.0 – 20.0 | 2.00 max. | 11.0 – 14.0 | 0.045 max. | 0.03 max. | 1.00 max. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 317l | 8 | 1450 ℃ | 515 | 205 | 40 | 217 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 317L Hex Bars/Rods are commonly used in chemical processing, marine environments, pharmaceuticals, and food processing due to their excellent corrosion resistance and high strength. They are ideal for handling aggressive chemicals, including sulfuric acid, bleaching solutions, and pulp liquor. In construction, they are used for structural components and fittings.
SS 317L Hex Bars/Rods typically range from 6 mm to 100 mm in diameter, with lengths up to 6 meters. Tolerances generally conform to ±0.5 mm for diameter. These dimensions and tolerances ensure precision for machining, making them ideal for applications requiring high strength, corrosion resistance, and tight fit.
The high chromium (18-20%) and molybdenum (3-4%) content in SS 317L enhances its resistance to pitting and crevice corrosion by forming a passive oxide layer that protects against chloride-induced degradation. The low carbon content further reduces the risk of stress corrosion cracking, ensuring durability in harsh chloride environments.
Stainless Steel 317L Hex Bars and Rods find extensive use in various industries, including chemical processing, marine engineering, pharmaceuticals, food and beverage production, and paper manufacturing. They are particularly suited for components that come into contact with corrosive chemicals, such as shafts, valves, fittings, and fasteners. Thanks to their superior resistance to pitting and crevice corrosion, they are also utilized in heat exchangers, condensers, and storage tanks. Their durability, strength, and ease of fabrication make them a go-to choice for demanding industrial applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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