Maduka Metals, a well-respected manufacturer and supplier located in Abuja, Nigeria, specializes in high-quality Stainless Steel 316L Hollow Bars. These bars are celebrated for their outstanding corrosion resistance, impressive strength, and long-lasting durability. Each bar is meticulously crafted to meet international quality standards, guaranteeing reliability and performance even in the toughest environments. Industries that require resistance to chemical attacks and pitting, such as marine, chemical, and pharmaceutical sectors, frequently rely on Maduka Metals’ Stainless Steel 316L Hollow Bars. Thanks to cutting-edge production technology and rigorous quality control, the company ensures that every product provides enduring service and remarkable mechanical stability.
The composition of Stainless Steel 316L Hollow Bars includes chromium, nickel, and molybdenum, along with a low carbon content that boosts corrosion resistance, particularly against intergranular attack post-welding. They showcase excellent tensile and yield strength, good elongation, and remarkable toughness, even in cryogenic conditions. These mechanical properties guarantee exceptional durability, making them perfect for high-pressure and high-temperature settings where maintaining structural integrity is essential.
| Standard | ASTM A276 / A479, ASME SA276 / A479 |
| Round Bar Size | 3mm ~ 800mm |
| Square Bar Size | 4mm x 4mm ~ 100mm x 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm x 20mm x 20mm ~ 12mm x 100mm x 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316L | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 16 – 18 | 2 – 3 | 10 – 14 | 0.1 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % |
SS 316L offers superior corrosion resistance compared to other stainless steels, especially in chloride-rich environments. Its low carbon content enhances its resistance to pitting, crevice corrosion, and stress corrosion cracking, making it ideal for harsh, marine, and chemical applications.
SS 316L hollow bars offer excellent weldability due to their low carbon content, reducing the risk of carbide precipitation. This results in stronger, more durable welds. Their corrosion resistance also ensures long-lasting performance in welded constructions exposed to harsh environments.
You’ll find Stainless Steel 316L Hollow Bars in various applications, including chemical processing, marine equipment, pharmaceutical machinery, and food processing industries. Their ability to withstand chlorides and acidic environments makes them ideal for heat exchangers, pressure vessels, pumps, shafts, and instrumentation tubing. Moreover, they are also utilized in architectural structures and offshore projects where high corrosion resistance and strength are crucial, ensuring long-term reliability and minimal maintenance in demanding operational conditions.
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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