Located in the heart of Manama, Bahrain, Junaid Metals has built a reputation as a trusted partner for industrial materials. We take pride in supplying high-quality Alloy Steel AISI 4130 bars and rods, engineered to meet the most demanding standards. Our commitment is to provide reliable, durable solutions that form the backbone of critical projects across the region. When you choose Junaid Metals, you’re selecting more than just a product; you’re gaining a dependable ally dedicated to supporting your success with superior materials and localized expertise.
This particular grade is valued for its balanced composition, primarily chromium and molybdenum, which gives it excellent strength and toughness. The steel can be heat-treated to achieve a range of mechanical properties, making it incredibly versatile. It offers high tensile strength and good fatigue resistance, allowing it to perform reliably under heavy loads and stressful conditions. This combination of durability and machinability makes AISI 4130 a preferred choice for components that must be both strong and workable.
| 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 |
The uses for AISI 4130 bars and rods are extensive, spanning numerous demanding industries. You’ll commonly find this material in the aerospace sector for critical aircraft components, as well as in oil and gas for drill collars and tool joints. It’s also essential in automotive manufacturing for high-stress parts like axles and shafts, and in general engineering for building robust machinery frames and fixtures. Its reliable performance makes it ideal for any application where strength-to-weight ratio and resistance to wear are paramount concerns.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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