Al Summan Metals, headquartered in Dubai, UAE, distinguishes itself as a leading manufacturer and supplier of premium metal products, especially Alloy Steel F91 Bars and Rods. Known for its precision engineering and steadfast dedication to quality, the company delivers steel solutions that comply with rigorous industrial standards. Al Summan Metals ensures that its Alloy Steel F91 Bars and Rods offer exceptional strength, durability, and resistance to extreme temperatures and pressure. Serving industries such as power generation, petrochemical, and heavy engineering, the company combines advanced manufacturing techniques with comprehensive quality control, positioning itself as a trusted partner for sectors requiring reliable, high-performance steel components.
Alloy Steel F91 Bars and Rods are composed mainly of iron, with precisely regulated quantities of chromium, molybdenum, vanadium, and niobium introduced to enhance strength, creep resistance, and thermal stability. These bars and rods offer outstanding mechanical properties, including a tensile strength of 700–800 MPa, yield strength of about 550–650 MPa, and exceptional toughness even under high temperatures. They also demonstrate high hardness, fatigue resistance, and dimensional stability, which makes them ideal for applications demanding durable reliability in extreme operating conditions while maintaining structural integrity and performance.
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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 mainly employed in high-temperature and high-pressure settings such as power plants, pressure vessels, and heat exchangers, owing to their strength and resistance to oxidation.
Alloy Steel F91 delivers excellent tensile strength, high resistance to elevated temperatures, and good oxidation and corrosion resistance, which makes it ideal for demanding industrial applications.
You’ll commonly find Alloy Steel F91 Bars and Rods used in power plants for boiler components, steam turbines, and heat exchangers, owing to their capacity to endure high temperatures and pressures. They’re also employed in oil and gas equipment, pressure vessels, and heavy machinery that require durable, high-strength steel. Thanks to their outstanding mechanical performance, oxidation resistance, and prolonged service life, these bars and rods are well suited for critical engineering applications where safety, reliability, and consistent performance matter under demanding conditions.
We provide products that come with both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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