Dhruv Metals, a well-known manufacturer and supplier located in Hyderabad, India, specializes in high-performance Alloy Steel F9 Bars and Rods. These products are celebrated for their impressive strength, durability, and ability to withstand high-temperature environments. With a strong focus on quality and precision, Dhruv Metals ensures that their F9 alloy steel offerings meet rigorous industry standards and serve a variety of industrial sectors. These bars and rods find their place in critical applications that involve pressure, heat, and corrosion. Dhruv Metals is dedicated to providing tailored solutions and prompt delivery to industries such as power generation, oil & gas, petrochemicals, and mechanical engineering, both domestically and internationally.
Alloy Steel F9 Bars and Rods are made up of roughly 8–10% chromium, 0.90–1.10% molybdenum, and trace amounts of carbon (maximum 0.15%), manganese, silicon, phosphorus, and sulfur, with iron as the primary component. This chromium-molybdenum blend offers remarkable strength, hardness, and resistance to oxidation and thermal fatigue. The mechanical properties include a tensile strength ranging from 585 to 760 MPa, a yield strength of about 415 MPa, and an elongation of approximately 20%. Alloy Steel F9 also boasts excellent creep resistance, making it ideal for high-pressure, high-temperature applications in demanding industrial settings.
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type |
Alloy Steel ASTM A182 F91 Round Bars |
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Type |
rod, square bar, Round bar, hexagon bar, flat bar, channel bar, angle bar, threaded bar |
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Standards |
Alloy Steel ASTM A182 F91 , A479, A314, GB4226-84, GB/T1220-2007, JISG4311-91, JIS G4318-98, EN 10095-99, GB4226-84, EN10088-3-2005, JIS G3033-2005, etc |
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Surface |
bright round bar, pickled round bar, black round bar |
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Package Details |
Standard seaworthy package(wooden boxes package,pvc package, or other package) |
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Technique |
Forged/Hot Rolled/Cold Drawn/Peeled |
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Range |
Range – 3.17mm to 350mm dia |
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Diameter |
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Length |
1m-9m or according to the customer’s requirement |
| Grade | C | Mn | Si | Mo | P | Cr |
| ASTM A182 F91 | 0.08 – 0.15 | 0.30 – 0.60 | 0.20 – 0.50 | 0.85 – 1.05 | 0.020 | 8.0 – 9.5 |
| Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min |
| 570 | 23 | 295 |
| STANDARD | WERKSTOFF NR. | UNS |
| ASTM A182 F91 | 1.4903 | – |
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SHAPE |
POUNDS PER FOOT |
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Round |
D2 x 2.67 |
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Hexagon |
D2 x 2.945 |
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Square |
D2 x 3.4 |
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Flat |
Thickness (in.) x Width (in.) x 3.4 |
Alloy Steel F91 Bars and Rods are primarily used in high-temperature and high-pressure applications such as power plants, pressure vessels, and heat exchangers due to their strength and resistance to oxidation.
Alloy Steel F91 offers excellent tensile strength, high-temperature resistance, and good oxidation and corrosion resistance, making it ideal for demanding industrial applications.
These Alloy Steel F9 Bars and Rods are extensively utilized in scenarios that require exceptional strength, corrosion resistance, and reliable performance under extreme temperature and pressure conditions. Typical applications include heat exchangers, boiler tubes, superheaters, headers, and piping systems in both thermal and nuclear power plants. In the oil and gas sector, they are essential for pressure vessels, valves, and fittings that endure harsh environments. The mechanical and petrochemical industries rely on F9 for components like shafts, fasteners, and flanges. Its capability to handle thermal cycling and stress makes it a top choice for heavy-duty industrial and engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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