Mourad Metals is a reputable manufacturer and supplier of top-notch steel products located in Tunis, Tunisia. They cater to a variety of industries, including aerospace, automotive, oil and gas, and other industrial sectors around the globe. The company specializes in **Alloy Steel AISI 4130 Bars and Rods**, crafted with precision to guarantee a consistent chemical makeup, exact dimensions, and an exceptional surface finish. Thanks to their state-of-the-art production facilities and rigorous quality control measures, Mourad Metals ensures that their steel products comply with international standards. Their technical know-how, dependable logistics, and customer-centric approach have made them a go-to choice for high-strength, durable, and versatile alloy steel components.
AISI 4130 Bars and Rods are made from chromium-molybdenum alloy steels, featuring about 0.30% carbon, 1% chromium, and 0.2% molybdenum, along with trace amounts of manganese and silicon. This specific blend results in outstanding tensile and yield strength, impressive toughness, and excellent resistance to fatigue and wear. On the mechanical side, 4130 steel is known for its good hardenability, weldability, and machinability, making it suitable for both as-rolled and heat-treated conditions in demanding engineering applications.
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Size | : | 5 mm To 500 mm |
| Diameter | : | 0.1 mm to 100 mm |
| Length | : | 100 mm To 3000 mm Long & Above |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Tolerance | : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Grade | C | Mn | Si | P | S | Fe | Mo | Ni | Cr |
| AISI 4130 | 0.28-0.33 | 0.40-0.60 | 0.15-0.35 | 0.035 max | 0.025 MAX | 97.3-98.22 | 0.15-0.25 | 0.50 max | 0.80-1.10 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.85 g/cm3 | 1432 ℃ | 560 | 460 | 21.50% |
Alloy Steel AISI 4130 Bars and Rods offer exceptional strength, toughness, and resistance to wear due to their chromium and molybdenum content. These properties make them ideal for high-stress and high-temperature environments across industries like aerospace, automotive, and oil and gas.
Yes, our AISI 4130 Bars and Rods can undergo heat treatments such as quenching and tempering to enhance their mechanical properties, including increased hardness, strength, and toughness, for specialized applications.
Our AISI 4130 Bars and Rods are widely used in aerospace for structural components, in automotive for gears and shafts, and in oil and gas for pipelines and drilling equipment, thanks to their durability and adaptability.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN |
| AISI 4130 | 1.7218 | G41300 | JIS G4105 | BS 970 | 25CrMo4 |
These AISI 4130 Bars and Rods find extensive use in aerospace, automotive, and industrial machinery applications. Common applications include shafts, gears, structural components, fasteners, tubing, and high-strength machinery parts. They are also utilized in oil and gas equipment, pressure vessels, and tooling where high strength, toughness, and fatigue resistance are essential. The alloy’s unique combination of durability, versatility, and mechanical performance makes it perfect for high-stress and high-performance applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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