Alloy Steel F2 Bars are impressive chromium-molybdenum alloy steel products celebrated for their strength, durability, and dependable performance in high-temperature and moderate-pressure settings. Crafted from top-notch raw materials and through carefully controlled processes, these bars boast a uniform structure, precise dimensions, and consistent mechanical properties. They meet international standards and find their place in various engineering and industrial applications where heat, stress, and wear resistance are crucial.
Alloy Steel F2 bars is a chromium-molybdenum steel with a chemical composition of about 0.30-0.60% carbon, 1.00-1.50% chromium, and 0.15-0.25% molybdenum. It has good strength, wear resistance, and toughness at high temperatures. Its mechanical properties are tensile strength of 650-850 MPa and yield strength of 300-450 MPa. Alloy Steel F2 has great hardenability, fatigue resistance, and increased wear resistance, which makes it suitable for heavy-duty use in pressure vessels, gears, and shafts. Its strength retention at elevated temperatures also contributes to its performance under harsh conditions.
Alloy Steel Round Bar Specification : ASTM A182, ASME SA182
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
|---|---|---|---|---|---|---|---|---|---|
| F2 | 0.28 | 0.60 – 0.90 | 0.045 | 0.045 | 0.15 – 0.30 | – | – | 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 | ||||
| F2 | 485 | 275 | 20 | – | 143-192 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The typical chemical makeup of Alloy Steel F2 Bars includes carbon, chromium, molybdenum, manganese, and silicon. This thoughtful blend results in excellent tensile strength, enhanced hardness, and improved resistance to oxidation and thermal stress. On the mechanical side, F2 bars provide solid yield strength, good impact resistance, and satisfactory ductility. Heat treatment processes further boost their performance, ensuring they remain stable and have a long service life even in demanding conditions.
You’ll often find Alloy Steel F2 Bars in power plants, refineries, petrochemical industries, and the oil and gas sectors. They’re perfect for making shafts, fasteners, valves, flanges, and other components that need to endure high temperatures. Their ability to handle pressure and thermal fluctuations also makes them a great choice for boilers, heat exchangers, and structural applications in heavy engineering industries.
Chetak 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 Hyderabad, India.
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