Dhruv Metals, located in Hyderabad, India, has built a solid reputation as a reliable manufacturer and supplier of Stainless Steel 310 Hollow Bars. These bars are celebrated for their exceptional performance in high-temperature settings and their impressive resistance to corrosion. Crafted according to ASTM A312 and A276 standards, they’re perfect for tough environments like heat treatment facilities, chemical processing plants, and power generation sites. Dhruv Metals is dedicated to delivering precise dimensions, a flawless finish, and top-notch material quality tailored to meet the specific needs of their clients. With a wealth of industry experience and a strong focus on customer satisfaction, Dhruv Metals caters to a wide range of industrial sectors both in India and around the world, ensuring prompt delivery and competitive pricing.
Stainless Steel 310 Hollow Bar is an austenitic stainless steel alloy that contains about 24–26% chromium and 19–22% nickel. This unique blend provides outstanding oxidation resistance and helps maintain strength at elevated temperatures, reaching up to 1100°C. The alloy boasts a tensile strength of approximately 515 MPa, a yield strength of around 205 MPa, and an elongation of nearly 40%. It also offers good ductility, weldability, and resistance to creep. The hollow design not only reduces material weight but also preserves mechanical integrity, making it an excellent choice for environments that experience high heat and corrosion.
| 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 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24 – 26 | 0.10 max | 19 – 21 | 54.7 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
The high chromium (25-30%) and nickel (20-22%) content in SS 310 enhances its corrosion resistance by forming a protective oxide layer on the surface, which shields the material from aggressive chemicals, oxidation, and high-temperature corrosion in harsh environments.
SS 310 Hollow Bars are commonly used in industries such as petrochemical, chemical processing, power generation, and food processing. These bars are essential for components exposed to high temperatures, corrosion, and extreme conditions, including furnace parts and heat exchangers.
These Stainless Steel 310 Hollow Bars find extensive applications in high-temperature and corrosive settings across various industries. In furnace construction, they are utilized in components such as tubes, burners, and heat shields. In the chemical and petrochemical industries, they are perfect for pressure vessels, heat exchangers, and reactor components. Power plants use them for boiler parts and superheaters, while refineries rely on them for flare stacks and reformers. Their resistance to corrosion and oxidation also makes them suitable for marine applications and exhaust systems. The hollow structure ensures efficient use of materials in machining, fluid transport, and structural applications that require both reduced weight and high strength.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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