Dhruv Metals, based in Hyderabad, India, stands out as a top manufacturer and supplier of Stainless Steel 310S Hex Bars and Rods. These products are celebrated for their remarkable ability to withstand high temperatures and resist oxidation. The Stainless Steel 310S variant is a low-carbon adaptation of the 310 grade, which enhances its weldability and minimizes the risk of sensitization. This makes it a perfect choice for applications that deal with extreme heat and corrosive conditions. At Dhruv Metals, we take pride in ensuring that our SS 310S hex bars and rods are meticulously engineered and rigorously tested to comply with international quality standards, catering to vital sectors such as thermal processing, petrochemical, and power generation.
The composition of Stainless Steel 310S Hex Bars and Rods includes chromium (24.0–26.0%), nickel (19.0–22.0%), carbon (≤0.08%), and iron as the primary element, along with small amounts of manganese, silicon, phosphorus, and sulfur. These bars boast a tensile strength of approximately 520 MPa, a yield strength of 205 MPa, an elongation of 40%, and a Brinell hardness of up to 217 HB. The high levels of chromium and nickel provide excellent resistance to oxidation, sulfidation, and scaling, particularly at temperatures reaching 1100°C.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 310s | 8 | 1400 ℃ | 515 MPa | 205 | 40 – 50 | 217 |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 310S hex bars/rods are primarily used in high-temperature applications, such as furnace components, heat exchangers, and petrochemical industries. They are also employed in the manufacturing of furnace parts, chimney liners, catalytic reactors, and welding electrodes due to their excellent oxidation, corrosion resistance, and strength at elevated temperatures.
SS 310S offers superior corrosion resistance compared to many other stainless steel grades, especially at high temperatures, due to its higher chromium and nickel content. It excels in resisting oxidation and scaling at temperatures up to 1100°C (2012°F), making it more heat-resistant than grades like SS 304 or SS 316.
Common manufacturing processes for SS 310S hex bars/rods include hot rolling, cold drawing, and extrusion. These methods shape the alloy into hexagonal rods while maintaining its mechanical properties. Heat treatment processes like annealing are also used to enhance corrosion resistance and improve the material's strength and ductility.
Stainless Steel 310S Hex Bars and Rods find extensive use in high-temperature industrial settings. Typical applications include components for furnaces, heat treatment baskets, kiln liners, combustion chambers, radiant tubes, and thermal shields. They are also well-suited for fluidized bed combustors and petrochemical processing, where resistance to oxidation and creep is crucial. The hexagonal shape of these bars makes them perfect for creating fasteners and machined parts that demand strength, thermal stability, and corrosion resistance. SS 310S ensures reliable performance in environments that combine heat, stress, and exposure to harsh media.
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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