Nestled in the industrial heart of Safat, Kuwait, Nimish Metal has built a reputation for supplying superior-grade stainless steel, ready to meet the demands of the region’s most challenging projects. We take pride in offering Stainless Steel 310S Square Bars and Rods, a product line defined by its exceptional resilience. This particular grade is engineered to perform where others falter, making it a trusted choice for engineers and fabricators who cannot compromise on material integrity, especially when facing extreme thermal environments.
The strength of 310S lies in its specialized composition, which features a high concentration of chromium and nickel. This specific alloy blend grants it outstanding resistance to oxidation and scaling, consistently maintaining its integrity in temperatures that can soar up to 1100°C. Mechanically, these square bars and rods are robust, offering excellent tensile strength and creep resistance, which means they can withstand sustained stress under high heat without deforming, making them remarkably durable.
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.
This high-temperature endurance makes 310S Square Bars and Rods indispensable for critical applications. They are the fundamental material for constructing industrial furnaces, heat treatment equipment, and essential components within power generation and petrochemical plants. Fabricators also value them for creating robust fixtures, sturdy welding fixtures, and high-strength structural parts for environments where both heat and corrosion are ever-present challenges. Choosing this grade from Nimish Metal means selecting a material built for longevity and reliability in the most demanding settings.






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