Phehlukwayo Metal, a reputable manufacturer and supplier located in Cape Town, South Africa, specializes in top-notch **Stainless Steel 310 Round Bars and Rods** that are engineered for outstanding high-temperature strength, corrosion resistance, and durability. Crafted with cutting-edge techniques, these bars and rods boast precise dimensions, a smooth surface finish, and consistent mechanical properties. Renowned for their remarkable oxidation resistance and ability to endure extreme temperatures, Stainless Steel 310 Round Bars and Rods are perfect for use in heat treatment, furnace components, and the chemical processing industry. Phehlukwayo Metal ensures that their stainless steel products meet international standards, delivering reliable, long-lasting, and high-performance solutions for even the most demanding industrial settings.
Stainless Steel 310 Round Bars and Rods are made from an austenitic stainless steel primarily consisting of iron, chromium (24–26%), and nickel (19–22%). This unique composition grants exceptional resistance to high-temperature oxidation and corrosion while maintaining impressive mechanical strength and toughness. The material showcases a tensile strength of around 515–690 MPa, yield strength of 205–310 MPa, and good ductility. Its austenitic structure guarantees dimensional stability, weldability, and dependable performance under high thermal and mechanical stress, making it an excellent choice for applications that require durability in extreme conditions.
| 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.
Phehlukwayo 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 South Africa 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@phehlukwayometal.co.za
These Stainless Steel 310 Round Bars and Rods find extensive use in scenarios that demand high-temperature resistance, mechanical strength, and durability. They’re commonly utilized in furnace components, heat exchangers, kiln parts, and chemical processing equipment. This alloy is particularly well-suited for petrochemical plants, power generation systems, and industrial machinery that face high heat and oxidizing environments. Additionally, Stainless Steel 310 Round Bars and Rods are employed in structural components, automotive parts, and high-temperature piping systems where long-term performance is crucial.






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