Rupal Metals, located in Delhi, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Alloy Steel F11 Bars and Rods. With a strong focus on engineering excellence and ensuring customer satisfaction, Rupal Metals provides alloy steel products that adhere to strict international standards. Alloy Steel F11, which is a chromium-molybdenum alloy, is celebrated for its remarkable mechanical strength, thermal stability, and resistance to corrosion, making it perfect for high-temperature and high-pressure applications. Rupal Metals caters to essential industries like oil & gas, power generation, and petrochemicals, guaranteeing timely deliveries, precise manufacturing, and consistent product performance even in the toughest conditions.
Alloy Steel F11 Bars/Rods consist of about 1.00–1.50% chromium and 0.44–0.65% molybdenum, along with carefully controlled levels of carbon (maximum 0.15%), manganese, silicon, phosphorus, and sulfur. This low-alloy steel is known for its outstanding high-temperature strength, creep resistance, and good hardenability. Typical mechanical properties include a tensile strength ranging from 415 to 585 MPa, a yield strength of around 205 MPa, and an elongation of about 20%. F11 alloy steel excels under thermal stress and pressure, making it a great choice for components in heat exchangers, boiler systems, and high-pressure pipelines that operate at elevated temperatures.
| Specifications | ASTM A182, ASME SA182 |
| Thickenss | 0.5mm – 500mm Dia |
| Range | 5mm – 500mm Diameter in 100mm – 6000mm Length |
| Diameter | 10 mm – 200 mm |
| Dimensions | DIN, EN, JIS, BS, ASTM, AISI, ASME |
| High Speed Steel (HSS), HCHCR & OHNS in Grade | T-15, T-42, EN52, M2, M3, M35, M42, T-1, T-4, D2, D3, H11, H13, OHNS-01 |
| Length | 1000 mm To 6000 mm Long |
| Form | Square, Round, Hex (A/F), Billet, Rectangle, Ingot, Forging Etc. |
| Finish | Black, Rough Turned, Bright Polished, Matt Finish, NO.4 Finish, BA Finish |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F11 | 0.05-0.15 | 0.3-0.6 | 0.5-1 | 0.03 | 0.03 | 1-1.5 | 0.44-0.65 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 205 | 415 | 20 % |
Alloy Steel F11 Bars and Rods are commonly used in power generation, petrochemical, oil and gas, and chemical processing industries for high-temperature applications.
They offer excellent resistance to thermal fatigue, high strength, and outstanding performance in high-pressure and high-temperature environments.
Alloy Steel F11 Bars/Rods find extensive use in high-temperature and high-pressure settings due to their exceptional mechanical strength and resistance to thermal degradation. These rods are commonly utilized in steam boilers, pressure vessels, heat exchangers, and piping systems across the oil & gas, chemical, and power generation sectors. Their excellent weldability and machinability make them perfect for crafting flanges, fittings, and structural components that endure thermal cycling. F11 alloy is especially prized in refineries and processing plants for its reliability and performance.
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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