Starc Metals, based in Canberra, Australia, stands out as a top-notch manufacturer and supplier of premium stainless steel products, particularly known for their 310S hex bars and rods. With a solid reputation built on precision engineering, exceptional quality, and reliable supply, Starc Metals caters to a wide range of industries, including construction, manufacturing, and various industrial sectors. Their stainless steel 310S hex bars and rods are crafted to provide outstanding corrosion resistance, durability, and performance even in high-temperature environments. Thanks to advanced production methods and rigorous quality control, Starc Metals guarantees long-lasting strength, reliability, and precise dimensions, making them a go-to choice for stainless steel 310S hex bar and rod solutions.
The stainless steel 310S hex bars and rods are made from an austenitic alloy that contains 24–26% chromium, 19–22% nickel, and a low carbon content (≤0.08%), which enhances their weldability and structural integrity. They boast a tensile strength of 515 MPa, a yield strength of 205 MPa, and an impressive 40% elongation, providing excellent ductility and toughness. The 310S grade is particularly known for its remarkable oxidation and creep resistance, maintaining stability at temperatures reaching up to 1100°C. These features make stainless steel 310S hex bars and rods perfect for applications that require superior heat resistance, corrosion protection, and mechanical strength in challenging industrial settings.
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.
You’ll find stainless steel 310S hex bars and rods widely utilized in industries that face high temperatures and corrosive conditions. They are perfect for furnace components, heat exchangers, kiln parts, and gas-turbine elements. In chemical and petrochemical facilities, they effectively resist oxidation and corrosion from acidic or alkaline substances. Their exceptional mechanical strength and thermal stability make them ideal for boiler parts, power plant equipment, and structural components that endure extreme heat. Additionally, they find applications in aerospace, marine, and food-processing industries, providing long-term reliability, dimensional stability, and resistance to scaling.






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