Al Summan Metals, a top manufacturer and supplier headquartered in Dubai, UAE, has built a solid reputation for providing high-quality Alloy Steel AISI 4130 Bars and Rods. These products are crafted with meticulous attention to detail, guaranteeing that they meet international standards for strength, toughness, and reliability. By employing cutting-edge manufacturing technology and thorough quality testing, Al Summan Metals delivers steady performance even in the toughest conditions. Their Alloy Steel AISI 4130 Bars and Rods are renowned for their outstanding mechanical properties, weldability, and durability, which makes them perfect for a broad spectrum of industries, such as aerospace, automotive, oil and gas, and structural engineering.
Alloy Steel AISI 4130 Bars and Rods are low-alloy steels that typically consist of about 0.28–0.33% carbon, 0.8–1.1% chromium, 0.15–0.25% molybdenum, 0.4–0.6% manganese, along with trace amounts of silicon, phosphorus, and sulfur. This specific makeup delivers a remarkable balance between strength, toughness, and corrosion resistance. In terms of mechanical properties, AISI 4130 provides a tensile strength of about 560–670 MPa and a yield strength of 460 MPa when in the normalized condition. It also demonstrates good ductility, hardness, and fatigue resistance, offering enhanced performance when heat-treated or case-hardened for 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 provide exceptional strength, toughness, and resistance to wear owing to their chromium and molybdenum composition. Because of these qualities, they are ideally suited for high-stress and high-temperature environments in sectors 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.
AISI 4130 Bars and Rods find wide application in aerospace for structural parts, in automotive for gears and shafts, and in oil and gas for pipelines and drilling equipment, thanks to their toughness and versatility.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN |
| AISI 4130 | 1.7218 | G41300 | JIS G4105 | BS 970 | 25CrMo4 |
Thanks to their exceptional strength-to-weight ratio and excellent weldability, Alloy Steel AISI 4130 Bars and Rods find broad application across sectors including aerospace, oil and gas, automotive, and construction. They are particularly well-suited for manufacturing aircraft parts, drilling equipment, shafts, fasteners, and gears. In the energy and petrochemical industries, these materials are used in pressure vessels, valves, and pipelines that require high toughness and resistance to stress corrosion. Furthermore, these bars and rods are ideal for structural elements and high-performance machinery, delivering exceptional durability and reliability even under the most demanding operating conditions.
We provide products delivered with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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