Phehlukwayo Metal, located in Cape Town, South Africa, has built a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 310S Square Bars and Rods. Known for their durability, precision, and resistance to corrosion, Phehlukwayo Metal guarantees that each product adheres to strict industry standards. With a commitment to excellence and customer satisfaction, the company serves a variety of industrial sectors that need heat-resistant and long-lasting stainless steel solutions. Their 310S Square Bars and Rods are carefully crafted to deliver outstanding performance in high-temperature and demanding settings, making Phehlukwayo Metal a go-to partner for engineers, fabricators, and manufacturers throughout South Africa and beyond.
Stainless Steel 310S Square Bars and Rods are made from a high-chromium, high-nickel austenitic alloy that offers remarkable heat and oxidation resistance. Typically, they contain 24–26% chromium and 19–22% nickel, along with low carbon content (≤0.08%), which provides excellent corrosion resistance and stability at elevated temperatures. Mechanically, this material boasts high tensile strength, good ductility, and toughness, ensuring it maintains its structural integrity even under thermal stress. Its ability to withstand scaling and oxidation up to 1100°C makes it perfect for applications where both strength and high-temperature performance are essential.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| 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 310 | 8 | 1400 ℃ | 515 MPa | 205 | 40 – 50 | 160 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 310S | 1.4845 | S31008 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Yes, Stainless Steel 310S Square Bars can be customized in size and length according to specific requirements. They offer flexibility to meet various industry needs.
Stainless Steel 310S Square Rods perform exceptionally well in high-temperature environments due to their excellent oxidation and heat resistance. They can withstand temperatures up to 1100°C (2012°F) in intermittent service.
Stainless Steel 310S Square Bars are not typically recommended for underground applications due to their susceptibility to corrosion in soil and moisture. They are better suited for high-temperature and oxidation-resistant environments.
These Stainless Steel 310S Square Bars and Rods find their place in industries where heat and corrosion resistance are crucial. You’ll often see them in furnace parts, heat exchangers, boiler components, kiln linings, and industrial ovens. They’re also well-suited for chemical processing equipment, petrochemical plants, and power generation systems, where high temperatures and corrosive environments are a regular occurrence. Additionally, 310S bars and rods are used in architectural and structural projects that require both durability and aesthetic appeal. Their versatility, strength, and longevity make them a top choice for engineers and manufacturers looking for reliable performance.






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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