Rupal Metals is a prominent producer and exporter of Stainless Steel 310S Flat Bars in Delhi, India, which is renowned for providing high-quality stainless steel products according to international standards. It has years of experience and adheres to delivering excellence by meeting the requirements of numerous industries with precision-engineered 310S flat bars famous for their hardness, corrosion resistance, and heat strength. Rupal Metals ensures every product passes rigorous quality checks and is made available in a variety of custom sizes and finishes to cater to varied industrial uses in the construction, petrochemical, and power generation industries.
Stainless Steel 310S Flat Bar consists mainly of 25% chromium and 20% nickel, with manganese, silicon, carbon, phosphorus, sulfur, and iron. This composition provides superior resistance to scaling and oxidation at elevated temperatures. Its mechanical characteristics are a tensile strength of around 515 MPa, yield strength of 205 MPa, and elongation of about 40%. The alloy retains its strength and structure under thermal stress, with good weldability and ductility in extreme industrial situations.
| Standards | ASTM, ASME |
| Designation | A276 / A479, SA276 / A479 |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SS 310S | min. | – | 19.0 | – | – | – | – | – | 24.0 | – |
| max. | 0.08 | 22.0 | 1.50 | – | 0.030 | 2.00 | 0.045 | 26.0 | ||
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310S | S31008 | 1.4845 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
Stainless Steel 310S Flat Bars are primarily used in high-temperature applications, such as furnace parts, heat exchangers, burner parts, and chemical processing equipment, due to their excellent oxidation and corrosion resistance.
Stainless Steel 310S performs exceptionally well in high-temperature environments, maintaining strength and resistance to oxidation up to 1,100°C (2,012°F). Its low carbon content minimizes carbide precipitation, ensuring better stability and resistance to thermal cycling and oxidation.
Yes, Stainless Steel 310S can be welded and fabricated with relative ease. Its low carbon content reduces the risk of carbide precipitation during welding, ensuring strong welds. However, preheating and post-weld heat treatment may be necessary for optimal results.
Stainless Steel 310S Flat Bars have extensive applications in industries demanding superior heat and corrosion resistance. They are widely used in furnace hardware, heat exchangers, thermal processing machinery, and oil burner components. They are also suitable for use in the power plant, chemical processing, and food processing industries. These bars can be employed in architectural and structural structures, particularly in those exposed to high temperatures or corrosive agents, because of their extended service life, simple fabrication, and low maintenance requirements.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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