Maduka Metals, a prominent manufacturer and supplier located in Abuja, Nigeria, specializes in high-quality Stainless Steel 316 Hollow Bars. These bars are celebrated for their exceptional corrosion resistance, durability, and precision engineering. Crafted from top-notch raw materials and utilizing advanced techniques, they adhere to international quality standards. Stainless Steel 316 Hollow Bars are perfect for applications that demand strength, cleanliness, and resilience against corrosive environments. With consistent dimensions, a superb surface finish, and mechanical stability, Maduka Metals guarantees reliable products that cater to a variety of industrial sectors, including chemical, marine, food processing, and pharmaceuticals.
These bars are made up of chromium, nickel, and molybdenum, providing outstanding resistance to corrosion and oxidation. The inclusion of molybdenum significantly boosts their ability to withstand pitting and crevice corrosion in chloride-rich environments. They boast high tensile and yield strength, good elongation, and remarkable toughness, even at elevated temperatures. Their excellent mechanical and thermal properties make them ideal for precision machining and fabrication tasks.
| 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 316 | 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 316 hollow bars offer superior corrosion resistance compared to other stainless steel grades, particularly against chlorides and acidic environments. It performs better than SS 304, making it ideal for harsh environments like marine, chemical, and coastal applications.
Key factors to consider when selecting SS 316 hollow bars include corrosion resistance, mechanical strength, temperature tolerance, application environment, and required dimensions. It's essential to assess the project's chemical exposure, structural requirements, and the need for durability over time.
Stainless Steel 316 Hollow Bars find extensive use in chemical processing, marine industries, food and beverage production, and pharmaceutical manufacturing. They’re perfect for constructing heat exchangers, condensers, pump shafts, instrumentation tubing, and structural components that are exposed to corrosive or high-temperature conditions. Their blend of strength, corrosion resistance, and visual appeal also makes them a great choice for architectural and engineering projects that require durable, low-maintenance materials.
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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