Aung Metals stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 310 Round Bars and Rods, proudly based in Naypyidaw, Myanmar. With a strong dedication to precision and excellence, Aung Metals offers stainless steel products that adhere to global standards for performance and durability. The Stainless Steel 310 Round Bars and Rods are particularly noted for their remarkable resistance to high temperatures, oxidation, and corrosion, making them perfect for demanding industrial applications. Thanks to their modern manufacturing facilities, rigorous quality control, and a focus on customer satisfaction, Aung Metals delivers reliable and cost-effective solutions for various industries, including power generation, petrochemical, marine, and heat-intensive engineering sectors.
These Stainless Steel 310 Round Bars and Rods belong to an austenitic stainless steel grade specifically designed for high-temperature performance, featuring a chemical composition of chromium (24–26%) and nickel (19–22%). They boast impressive mechanical properties, such as a tensile strength of around 515 MPa, yield strength of 205 MPa, and an elongation of 40%. They maintain their durability and toughness even at elevated temperatures of up to 1100°C, offering superior resistance to oxidation and scaling. Their unique blend of thermal stability, corrosion resistance, and weldability makes them ideal for harsh industrial 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 |
|
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
|---|---|---|---|
|
Cold Drawn and Polish |
3.00 – 75.00 |
1/8 – 3.00 |
h8-h9-h10-h11 |
|
Cold Drawn and Ground |
10.00 – 75.00 |
5/6 – 2.50 |
h8-h9-h10-h11 |
|
Peeled and Polished |
40.00 – 150.00 |
1.50 – 6.00 |
h11, h11-DIN 1013 |
|
Peeled and Ground |
20.00 – 50.00 |
3/4 – 2.00 |
h9-h10-h11 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 / 1.4307 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
| Diameter | Wght | Dia | Wght |
|---|---|---|---|
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3 | 0.06 | 1/8″ | 0.06 |
| 4 | 0.10 | 3/16″ | 0.14 |
| 5 | 0.16 | 1/4″ | 0.25 |
| 6 | 0.22 | 5/16″ | 0.39 |
| 7 | 0.30 | 3/8″ | 0.56 |
| 8 | 0.40 | 7/16″ | 0.77 |
| 10 | 0.62 | 1/2″ | 1.00 |
| 12 | 0.89 | 9/16″ | 1.22 |
| 14 | 1.22 | 5/8″ | 1.56 |
| 15 | 1.40 | 11/16″ | 1.89 |
| 16 | 1.59 | 3/4″ | 2.25 |
| 18 | 2.01 | 7/8″ | 3.07 |
| 20 | 2.48 | 1″ | 4.03 |
| 22 | 3.00 | ||
| 24 | 3.57 | ||
| 25 | 3.88 |
We supply a wide range of 310 Stainless Steel Bars and Rods, including round bars, square bars, hexagonal bars, flat bars, hollow bars, and rectangular bars. These products are available in various sizes and shapes to meet the diverse needs of different industries.
Aung Metals is a leading manufacturer and supplier of premium-quality Stainless Steel 310 Bars and Rods, catering to industrial, commercial, and personal needs across the Myanmar and worldwide.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@aungmetals.com
In industries that demand high heat and corrosion resistance, Stainless Steel 310 Round Bars and Rods are widely utilized. They are perfect for applications involving furnace parts, heat exchangers, kiln components, and combustion chambers, thanks to their ability to endure extreme temperatures. Additionally, they find use in power plants, petrochemical and refinery equipment, and food processing machinery that are subjected to high thermal conditions. Their outstanding strength, durability, and resistance to oxidation make them a reliable choice for structural and industrial applications where longevity and dependability under high-temperature service are essential.






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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