Chung Metal offers high-quality Stainless Steel 310 Hex Bars/Rods, a high-temperature austenitic stainless steel with exceptional oxidation resistance and mechanical strength. SS 310 has high nickel and chromium content and is suitable for employment in temperatures above 1000°C. Hexagonal structure is useful where fitting has to be secure, torque must be applied, and structural accuracy is desired. Chung Metal manufactures 310 hex rods with precise tolerances and fine finish, which can be used in heat treatment machines, furnace components, and chemical processing pipelines.
SS 310 has 24–26% chromium and 19–22% nickel, providing superior heat and oxidation resistance. It possesses a tensile strength of 520–750 MPa, yield strength of 200–310 MPa, and elongation of 40–50%. SS 310 is resistant to temperatures up to 1150°C in continuous operation. The hex profile offers better torque resistance in high-stress assemblies. It is non-magnetic and retains its structural strength even after prolonged exposure to heat. Chung Metal distributes these hex bars in sizes as requested by customers for applications in thermal, structural, and industrial uses.
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 310 | 0.25 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 | 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 310 hex bars/rods are primarily used in industrial applications requiring high-temperature resistance and corrosion resistance. Common uses include furnace parts, heat exchangers, chemical processing equipment, petrochemical industries, and welding rods. Their ability to withstand extreme environments makes them ideal for high-heat and corrosive conditions.
SS 310 offers superior corrosion resistance and heat resistance compared to other stainless steel grades due to its higher chromium (25%) and nickel (20%) content. It excels in extreme temperatures (up to 1,100°C or 2,010°F) and resists oxidation, scaling, and corrosion in aggressive environments better than grades like SS 304.
Common manufacturing processes for SS 310 hex bars/rods include hot forging, cold drawing, and machining. Hot forging shapes the material at high temperatures, while cold drawing refines dimensions and improves surface finish. Machining ensures precise cuts and finishes, making the rods suitable for various industrial applications.
310 hex bars have applications in furnace equipment, combustion chambers, heat exchanger tube, burner components, and structures of high-temperature frames. Their enhanced resistance to scaling and oxidation makes them ideal for power plants, refineries, cement kilns, and thermal processing equipment. The hex profile provides safe installation in torque or bolted fittings, particularly in aerospace heat shields and chemical reactors. SS 310 operates consistently under oxidizing as well as reducing environments. Chung Metal supplies these hex bars with specifications designed for long-term mechanical strength and extreme temperature behavior.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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