Travis Steel, a top-notch manufacturer and supplier located in Canberra, Australia, specializes in high-quality Alloy Steel F91 Bars. These bars are celebrated for their remarkable strength, heat resistance, and durability, making them perfect for high-temperature and high-pressure industrial applications. Crafted with advanced alloy steel and precision manufacturing techniques, they meet strict international standards, ensuring dependable performance in critical operations. Travis Steel focuses on delivering precise dimensional accuracy, consistent mechanical properties, and an excellent surface finish, which makes Alloy Steel F91 Bars a go-to choice for demanding industries like power generation, petrochemical, oil and gas, and heavy engineering. Their durability and long service life make them a reliable option for high-performance components.
Alloy Steel F91 Bars are mainly made up of chromium, molybdenum, vanadium, and carbon, which boost their strength at high temperatures, toughness, and resistance to corrosion and creep. They showcase impressive mechanical properties, with a tensile strength of about 750–900 MPa and a yield strength of around 500–600 MPa. These bars also offer excellent fatigue resistance, weldability, and dimensional stability under extreme pressure and temperature conditions, ensuring they perform reliably over the long haul in tough 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 | P | S | Si | Ni | Ch | Mo | Cb | N |
|---|---|---|---|---|---|---|---|---|---|---|
| F91 | 0.08-0.12 | 0.30-0.60 | 0.020 | 0.010 | 0.20-0.50 | 0.40 | 8.0-9.5 | 0.85-1.05 | 0.06-0.10 | 0.03-0.07 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F91 | 585 | 415 | 20 | – | 248 max |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F91 | K90901 | 1.4903 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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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 |
Travis Steel is a top manufacturer and supplier of high-quality Alloy Steel F91 Bars products in Canberra, Australia. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
You’ll find Alloy Steel F91 Bars widely used in industries that need durable, heat-resistant, and high-strength components. They’re perfect for making boiler tubes, turbine shafts, steam pipes, and structural elements in power plants, petrochemical facilities, and the oil and gas sector. Plus, they’re utilized in heavy engineering, refineries, and industrial fabrication projects where thermal stability, mechanical strength, and corrosion resistance are essential. With their toughness, wear resistance, and long-term reliability, Alloy Steel F91 Bars are the preferred choice for high-temperature and high-pressure industrial applications.
Travis Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Canberra, Australia.
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