Welcome to Tariku Metals, your trusted partner in Addis Ababa for industrial strength and precision. We specialize in supplying and manufacturing high-grade Alloy Steel AISI 4130 bars and rods, delivering materials you can count on for even the most demanding projects right here in Ethiopia. Our commitment is to support the nation’s growing industries with reliable, locally-available products that meet stringent international standards, ensuring your operations run smoothly and efficiently with components built for resilience and performance.
Alloy Steel AISI 4130 earns its reputation through a specific composition, primarily chromium and molybdenum, which gives it a remarkable balance of strength, toughness, and wear resistance. It can be heat-treated to achieve various tensile strength and hardness levels, making it incredibly versatile. This combination allows the material to handle high stress and impact loads without sacrificing its structural integrity, providing a dependable foundation for critical components across numerous engineering fields.
| 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 versatility of AISI 4130 bars and rods makes them indispensable in many sectors. They are commonly machined into vital parts for the aerospace industry, such as aircraft engine mounts and landing gear components. In oil and gas, they are used for drill collars and tool joints, while the automotive industry relies on them for high-strength axles, shafts, and chassis components. From heavy machinery and construction equipment to high-performance racing vehicles, this alloy steel is the go-to choice where durability and weight savings are paramount.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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