At Esha Steel, a trusted manufacturer and supplier in Kolkata, we offer high-quality Alloy Steel F2 Bars to industries across India. Produced according to ASTM and ASME standards, these bars are designed for moderate-pressure and temperature applications, providing reliable and durable performance in industrial systems. Esha Steel emphasizes precise dimensions, stringent quality control, and superior mechanical properties. Widely used in petrochemical, power, and general engineering sectors, F2 bars deliver excellent weldability, corrosion resistance, and toughness, making them ideal for fabricating shafts, fasteners, machinery components, and structural parts that require long-term operational safety and efficiency.
Alloy Steel F2 Bars are manufactured from low-alloy carbon steel with controlled carbon, manganese, phosphorus, sulfur, and silicon content. This composition provides good strength, toughness, and resistance to moderate temperature and pressure. Mechanically, F2 bars offer tensile strength of 415–550 MPa, yield strength of 205–345 MPa, and good elongation with reliable impact resistance. Heat treatment enhances hardness, dimensional stability, and mechanical performance. Their uniform microstructure ensures excellent weldability, machinability, and durability, making F2 bars suitable for moderate-pressure industrial and mechanical applications requiring reliable performance and long-term service life.
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 : 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.
Esha Steel is a top manufacturer and supplier of high-quality Alloy Steel F2 Bars products in Kolkata India. 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.
Alloy Steel F2 Bars are widely used in industrial machinery, mechanical assemblies, structural supports, shafts, and fasteners. They are ideal for petrochemical plants, power generation units, general engineering applications, and moderate-pressure piping components. F2 bars provide reliable mechanical strength, toughness, and corrosion resistance, ensuring durability in industrial and process systems. With excellent weldability and machinability, these bars are preferred for fabricating components that must withstand moderate mechanical and thermal stresses. Engineers and fabricators rely on F2 bars for safe, high-performance, and long-lasting solutions in industrial machinery, mechanical parts, and structural applications.
Esha 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 Kolkata India.
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