Isis Metals is known to be a reliable leader in the metal industry with expertise in high-quality stainless steel products designed to serve various industrial needs. Our SS 310S Hollow Bars are produced with utmost precision and are subjected to severe quality checks to guarantee high performance and international quality standards. Manufactured through innovative high-temperature rolling technology, Isis Metals’ SS 310S Hollow Bars come in hot-rolled and cold-drawn types, as per the ASTM A276 Type 310S standard. Known for their strength, thermal resistance, and durability, Isis Metals’ SS 310S Hollow Bars are made to excel in harsh industrial conditions.
SS 310S Hollow Bars are comprised primarily of 25% chromium and 20% nickel, which exhibit impressive resistance to oxidation, scaling, and high-temperature corrosion. Minor amounts of carbon, manganese, silicon, and sulfur also contribute to the toughness and strength of the alloy. SS 310S has a tensile strength of approximately 515 MPa, yield strength of approximately 205 MPa, and elongation of up to 40%, with hardness varying between 200–250 HB. These features provide superior stability in harsh thermal environments, rendering SS 310S Hollow Bars suitable for heavy-duty and high-temperature industrial uses.
| 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 310s | 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%) and nickel (20%) content in SS 310S enhances its resistance to corrosion by forming a protective oxide layer on the surface. This layer shields the material from aggressive environmental factors, preventing oxidation and corrosion in harsh conditions.
SS 310S Hollow Bars are commonly used in industries such as power generation, chemical processing, petrochemical, aerospace, and manufacturing. They are essential for components in high-temperature environments, including furnace parts, heat exchangers, boilers, reactors, and gas turbines.
Isis Metals SS 310S Hollow Bars are widely utilized in industries working under corrosive and high-temperature conditions. They are most suited for furnace components, heat exchangers, boiler components, and chemical processing equipment because of their superior resistance to thermal cycling and oxidation. Besides, they find extensive applications in power plants, petroleum refineries, gas turbines, exhaust systems, and reactors, where performance consistency under heat stress is critical. SS 310S Hollow Bars’ better resistance to scaling, corrosion, and mechanical fatigue places them as a top choice for critical components across industrial, marine, and energy-generation industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Isis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manila, Philippines
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