Welcome to Tariku Metals, your trusted partner in Addis Ababa for premium stainless steel solutions. We take pride in supplying industry-grade materials, understanding that the right alloy is the foundation of any successful project. Our Stainless Steel 317L Hollow Bar is a testament to this commitment, offering a superior combination of strength and exceptional corrosion resistance, perfectly suited to meet the demanding requirements of modern Ethiopian industries and construction projects.
The composition of 317L is enhanced with higher levels of molybdenum, chromium, and nickel compared to standard grades, which directly translates to its impressive performance. This low-carbon variant resists sensitization, maintaining its integrity even after welding. It delivers excellent tensile strength and good ductility, allowing it to withstand significant mechanical stress and pressure, making it a reliably robust material for critical applications where failure is not an option.
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 317L | 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 % |
The low carbon content of SS 317L reduces the risk of carbide precipitation at high temperatures, preventing grain boundary corrosion. This enhances its stability, weldability, and overall performance, making it more reliable in high-temperature environments, especially in corrosive conditions.
SS 317L Hollow Bars offer excellent corrosion resistance, particularly against chlorides and acidic environments, making them ideal for marine and chemical processing industries. Their high strength, durability, and resistance to pitting and crevice corrosion ensure long-lasting performance in harsh conditions.
The unique properties of the 317L Hollow Bar make it an indispensable choice for challenging environments. It is ideally used in chemical processing equipment, pharmaceutical manufacturing, and components for oil and gas refineries, particularly where exposure to chlorides and acids is a concern. Its hollow bar form is perfect for machining into valves, pump shafts, and fittings, offering significant material savings and reducing waste, which streamlines the manufacturing process for our clients.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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