Al Summan Metals, headquartered in Dubai, UAE, has built a solid reputation as a dependable manufacturer and supplier of top-grade Alloy Steel AISI 4140 Bars and Rods. Known for their precise engineering and long-lasting quality, Al Summan Metals adheres to international standards, providing steel products that are perfectly suited for challenging industrial uses. Their Alloy Steel AISI 4140 Bars and Rods are designed to offer remarkable strength, toughness, and resistance to wear, making them highly appropriate for high-stress and heavy-duty settings. By employing cutting-edge manufacturing methods, rigorous quality control, and on-time delivery, Al Summan Metals guarantees dependable and durable materials that provide superior performance and value, catering to industries throughout UAE and beyond.
Alloy Steel AISI 4140 Bars and Rods are chromium-molybdenum steels containing roughly 0.38–0.43% carbon, 0.8–1.1% chromium, 0.15–0.25% molybdenum, and 0.75–1.0% manganese. In terms of mechanical properties, these bars and rods deliver a tensile strength of 655–850 MPa, a yield strength of 415–580 MPa, and an elongation of 20–25%, giving them outstanding toughness, fatigue resistance, and wear performance. Their unique composition delivers enhanced hardenability, dimensional stability, and strength under high-stress conditions, which makes them ideal for industrial, automotive, and structural applications demanding durability and reliability.
| 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 / SAE 4140 | 0.38-0.43 | 0.75-1.00 | 0.20-0.35 | 0.035 max | 0.035 MAX | – | – | 0.15-0,25 | 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 4140 Bars and Rodsare noted for their exceptional strength, durability, and resistance to wear. Featuring a chemical makeup that incorporates chromium and molybdenum, they deliver improved hardness, resistance to fatigue, and solid machinability, which makes them well-suited for challenging applications.
AISI 4140 Bars and Rods are extensively utilized throughout the automotive, aerospace, oil and gas, construction, and heavy machinery industries. They work well for manufacturing parts like gears, shafts, crankshafts, and axles that require high strength and durability.
Yes, Alloy Steel AISI 4140 Bars and Rods are capable of being heat treated to achieve the required mechanical properties. Heat treatment methods such as quenching and tempering can improve hardness, strength, and toughness, which makes the material a good fit for high-stress applications.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN |
| AISI / SAE 4140 | 1.7225 | G41400 | SCM 440 | BS 708M40 | 1.7223 |
Alloy Steel AISI 4140 Bars and Rods find extensive application throughout the automotive, machinery, oil and gas, and construction industries owing to their exceptional strength and toughness. They are perfectly suited for producing shafts, gears, crankshafts, axles, bolts, and high-strength fasteners that withstand heavy loads and cyclic stress. Furthermore, these bars and rods are utilized in structural components, hydraulic parts, and industrial machinery that require wear resistance and lasting dependability. Their blend of strength, toughness, and versatility establishes Alloy Steel AISI 4140 Bars and Rods as a favored option for critical engineering and industrial applications.
We supply products accompanied by both mill test certificates and third-party test certificates, ensuring the utmost 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
Copyright 2024 Al Summan Metals. All rights reserved
