FAISAL Steel, located in Muscat, Oman, is a reputable manufacturer and supplier of Alloy Steel AISI 4140 Bars, providing top-notch steel solutions for challenging industrial and engineering needs. Renowned for their strength, toughness, and reliability, FAISAL Steel guarantees that each bar adheres to international standards and meets customer requirements. With cutting-edge manufacturing techniques and rigorous quality control, the company delivers AISI 4140 bars that are built to withstand high stress, impact, and heavy loads. Engineers and manufacturers throughout Oman trust FAISAL Steel for alloy steel bars that promise durability and a long service life.
Alloy Steel AISI 4140 Bars are crafted from chromium-molybdenum alloy steel, featuring a carefully controlled chemical makeup that includes carbon, manganese, chromium, and molybdenum. This unique blend results in outstanding mechanical properties, such as high tensile strength, excellent toughness, enhanced hardenability, and resistance to wear and fatigue. Additionally, AISI 4140 bars are known for their good machinability and heat treatment capabilities, making them perfect for a variety of heavy-duty and precision applications.
Diameter :Â 8mm-3000mm
Length :Â 3,000-10,000mm
Finish :Â Bright, Polish & Black
Condition :Â Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Form :Â Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
| Grade | C | Cr | Si | S | Mn | P | Mo | |
| AISI 4140 | min. | 0.38 | 0.8 | 0.15 | – | 0.75 | – | 0.15 |
| max. | 0.43 | 1.10 | 0.35 | 0.04 | 1.00 | 0.04 | 0.25 | |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
| AISI 4140 | 855 | 20 | 621 | 197 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| STANDARD | UNS | WERKSTOFF NR. |
| AISI 4140 | G41400 | 1.7225 |
These Alloy Steel AISI 4140 Bars find extensive use in industries like automotive, oil and gas, power generation, mining, and heavy engineering. They are particularly well-suited for producing shafts, gears, bolts, spindles, crankshafts, and structural components that face high stress and dynamic loads. FAISAL Steel provides AISI 4140 bars that ensure dependable performance, structural integrity, and a prolonged service life in critical mechanical and industrial settings.
FAISAL 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 Muscat, OMAN.
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