For manufacturers and fabricators across Manama and Bahrain seeking a material that can perform under intense heat, Junaid Metals stands as your trusted partner. We take pride in supplying high-quality Stainless Steel 310S Square Bars and Rods, a premium alloy engineered for the most demanding industrial environments. Known for its exceptional high-temperature strength and superior oxidation resistance, this grade is the definitive choice when ordinary steel simply won’t suffice, offering reliability you can build your most critical projects upon.
The strength of 310S lies in its specialized composition, which features a high chromium and nickel content, creating an alloy built for stability. This chemistry gives it outstanding resistance to oxidation and scaling, even when continuously exposed to temperatures up to 1100°C. Mechanically, it offers excellent creep strength, meaning it resists deforming under stress at high temperatures, while also retaining good ductility and toughness for easier fabrication and machining into precise components.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 310S | 0.08 max | 24.0 – 26.0 | 2.00 max | 19.0 – 22.0 | 0.045 max. | 0.03 max. | 1.50 max. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 310 | 8 | 1400 ℃ | 515 MPa | 205 | 40 – 50 | 160 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 310S | 1.4845 | S31008 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 310S Square Bars can be customized in size and length according to specific requirements. They offer flexibility to meet various industry needs.
Stainless Steel 310S Square Rods perform exceptionally well in high-temperature environments due to their excellent oxidation and heat resistance. They can withstand temperatures up to 1100°C (2012°F) in intermittent service.
Stainless Steel 310S Square Bars are not typically recommended for underground applications due to their susceptibility to corrosion in soil and moisture. They are better suited for high-temperature and oxidation-resistant environments.
The primary application for 310S Square Bars and Rods is in high-temperature fabrication, where their stability is invaluable. You will commonly find them machined into vital parts for industrial furnaces, heat treatment equipment, and boiler systems. They are also essential in the petrochemical industry for reactor internals and heat exchangers. Beyond extreme heat, their general corrosion resistance makes them suitable for architectural fittings, automotive components, and specialized fixtures in demanding environments where longevity and performance are non-negotiable.






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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