Marzouk Steel is a reputable manufacturer and supplier located in Tunis, Tunisia, focusing on top-notch alloy steel products tailored for demanding industrial sectors. With a strong dedication to precision, consistency, and adherence to international standards, Marzouk Steel provides Alloy Steel F5 Bars to a diverse array of industries. Supported by state-of-the-art manufacturing facilities and rigorous quality control measures, the company guarantees exceptional performance, precise dimensions, and dependable delivery. Marzouk Steel’s technical know-how, skilled workforce, and customer-centric approach make it a reliable partner for projects that require durable and heat-resistant alloy steel materials.
Alloy Steel F5 Bars are made from chromium-molybdenum alloy steels, featuring around 4–6% chromium and 0.45–0.65% molybdenum, along with carefully controlled levels of carbon, manganese, silicon, phosphorus, and sulfur. This specific chemical makeup offers outstanding resistance to oxidation, corrosion, and creep at high temperatures. In terms of mechanical properties, F5 bars deliver high tensile and yield strength, good hardness, and sufficient elongation. They maintain structural integrity even under extreme pressure and temperature conditions, ensuring reliable performance, toughness, and resistance to thermal fatigue in critical applications.
Alloy Steel Round Bar Specification :Â ASTM A182, ASME SA182
Dimension Standard :Â EN, DIN, JIS, ASTM, BS, ASME, AISI
Size :Â 14mm-300mm
Thickness :Â 50 mm to 6000 mm Long
Length :Â 1 To 6 Meters, Custom Cut Length
Form :Â Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
|---|---|---|---|---|---|---|---|---|---|
| F5 | 0.25 | 0.60 | 0.040 | 0.030 | 0.50 | 0.50 | 4.0-6.0 | 0.44-0.65 | – |
| 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 | ||||
| F5 | 485 | 275 | 20 | – | 143-217 |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F5 | K41545 | 1.7362 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marzouk Steel is a top manufacturer and supplier of high-quality Alloy Steel F5 Bars products in Tunis, Tunisia. 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.
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3/8″ x 3′ |
1/4″ x 3′ |
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1/2″ x 3′ |
7/16″ x 3′ |
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3/4″ x 3′ |
3/4″Dia x 6’L |
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1/4″ x 3′ |
1/2″Dia x 6’L |
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5/8″ x 3′ |
1″ Dia x 3′ Long |
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1/4″ x 3′ |
1/2″ x 3′ |
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1″ x 3′ |
1/2″ Dia x 3′ Long |
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1/2″ x 3′ |
1/2″ Dia x 6′ |
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3/8″ x 3′ |
3/8″ Dia x 3′ |
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3/8″Dia x 6’L |
1″ x 3′ |
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1/2″Dia x 6’L |
3/4″ Dia x 3′ |
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1/4″Dia x 6’L |
5/8″ Dia x 3′ |
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5/16″ x 3′ |
5/8″Dia x 6’L |
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7/8″ x 3′ |
1/4″ Dia x 3′ |
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1/8″ x 3′ |
1/4″ Dia x 6′ |
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3/4″Dia x 6’L |
1-1/2″Dia x 3’L |
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3/16″ x 3′ |
3/4″ x 3′ |
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1″ Dia x 6′ |
1″Dia x 3’L |
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1-1/2″ Dia x 3′ |
1″ x 3′ |
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5/8″ x 3′ |
5/8″ Dia x 6′ |
Alloy Steel F5 Bars find extensive use in industries that function in high-temperature and high-pressure environments. They are commonly utilized in the oil and gas, petrochemical, refinery, and power generation sectors. Typical applications include the production of valves, flanges, fittings, pressure vessels, boilers, heat exchangers, and piping systems. F5 bars are also well-suited for furnace components and structural parts that face thermal stress. Their remarkable strength, durability, and corrosion resistance make them perfect for long-term use in challenging industrial conditions.
Marzouk 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 Tunis, Tunisia.
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