Located in the vibrant industrial heart of Manama, Bahrain, Junaid Metals has built a reputation for supplying premium-grade materials engineered for performance. We are pleased to offer our high-quality Stainless Steel 310 Hollow Bar, a product designed to meet the rigorous demands of extreme environments. This hollow bar is an excellent choice for projects where exceptional heat resistance and structural integrity are non-negotiable, providing a reliable and durable solution for some of the toughest applications across various industries.
The strength of this hollow bar lies in its sophisticated composition, which features high levels of chromium and nickel. This specific alloy mix grants Stainless Steel 310 its outstanding resistance to oxidation and corrosion, even when subjected to temperatures soaring up to 2000°F. Mechanically, it maintains impressive tensile strength and good ductility after prolonged exposure to heat, meaning it won’t easily become brittle or fail under thermal stress, offering long-lasting performance where other materials might weaken.
| 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 % |
SS 310 Hollow Bars are suitable for high-temperature applications due to their high chromium (25-30%) and nickel (20-22%) content, which provides excellent oxidation resistance, superior strength at elevated temperatures, and resistance to thermal fatigue and scaling.
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.
This unique combination of properties makes the Stainless Steel 310 Hollow Bar indispensable for high-temperature manufacturing and processing. You will commonly find it in critical components for industrial furnaces, heat treatment equipment, and the powerful turbine blades in aerospace engineering. It is also perfectly suited for use in refinery piping systems, chemical processing plants, and for constructing essential parts within kilns and ovens, ensuring reliable operation and safety in the most challenging thermal conditions.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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