Aung Metals, a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality Stainless Steel 310 Rectangular Bars that excel in high-temperature and corrosive settings. Renowned for their exceptional oxidation resistance and strength, these bars are perfect for applications that require enduring heat exposure. Aung Metals is dedicated to precision engineering, ensuring dimensional accuracy and compliance with international quality standards, which makes their Stainless Steel 310 Rectangular Bars ideal for furnace parts, heat treatment equipment, and the chemical processing industry. Their commitment to excellence guarantees that customers receive durable and reliable products for a wide range of industrial uses.
These Stainless Steel 310 Rectangular Bars are made up of iron, 24–26% chromium, 19–22% nickel, along with small amounts of carbon, manganese, and silicon. This specific chemical makeup provides remarkable resistance to oxidation and carburization at temperatures reaching up to 1100°C. On the mechanical side, these bars boast a tensile strength of around 515 MPa and a yield strength of 205 MPa, ensuring they maintain high creep resistance and structural integrity even at elevated temperatures. The balanced properties of this alloy make it an excellent choice for extreme thermal and corrosive environments.
| Specifications | ASTM A 276 / SA 276 |
|---|---|
| Dimensions | ASTM, ASME |
| Range | 3.17 MM TO 350 MM DIA |
| Diameter | 25mm to 152m |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Bright, Polish & Black |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Condition | Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished |
| Cr | Ni | C | Si | Mn | P | S | Mo | Cu | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 24.0-26.0 | 19.2-22.0 | .25 Max | 1.50 Max | 2.00 Max | .045 Max | .03 Max | .75 Max | .50 Max | Balance |
| Temperature, °F | Ultimate Tensile Strength, ksi | .2% Yield Strength, ksi | Elongation Percent |
|---|---|---|---|
| 70 | 80.0 | 35.0 | 52 |
| 1000 | 67.8 | 20.8 | 47 |
| 1200 | 54.1 | 20.7 | 43 |
| 1400 | 35.1 | 19.3 | 46 |
| 1600 | 19.1 | 12.2 | 48 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 / 1.4307 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
Yes, Stainless Steel 310 Rectangular Bars are recyclable. Recycling helps reduce environmental impact and conserve natural resources.
When installing Stainless Steel 310 Rectangular Bars, ensure proper alignment and secure fastening to prevent stress or deformation. Consider temperature and environmental factors, as this grade excels in high-temperature resistance but can be affected by certain corrosive conditions.
Stainless Steel 310 Rectangular Bars come in various dimensions, with custom sizes available upon request, depending on the specific requirements of the application.
Stainless Steel 310 Rectangular Bars find extensive use in industries that require both strength and heat resistance. They are particularly well-suited for furnace components, heat exchangers, burners, and kilns, as well as in petrochemical and power generation facilities. Their ability to resist oxidation and scaling at high temperatures makes them ideal for exhaust manifolds and thermal processing equipment. Furthermore, they are utilized in cement, steel, and refinery operations where durability under thermal stress is crucial. Their versatility and long lifespan make them a top choice for demanding industrial applications.






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