Maduka Metals, located in Abuja, Nigeria, stands out as a top manufacturer and supplier of premium steel products, with a special focus on Alloy Steel F9 Bars and Rods. Known for their precision engineering and strict quality control, Maduka Metals meets a wide range of industrial demands, delivering products that are durable, strong, and reliable. Thanks to their state-of-the-art production facilities and unwavering commitment to excellence, the company guarantees that every batch of Alloy Steel F9 Bars and Rods adheres to both local and international standards. Serving sectors like construction, engineering, and manufacturing, Maduka Metals has built a reputation as a trusted partner for businesses in need of high-quality alloy steel solutions.
Alloy Steel F9 Bars and Rods are made up of iron, carbon, chromium, molybdenum, and vanadium, all mixed in precise ratios to boost their strength and resistance to corrosion. These bars showcase remarkable mechanical properties, such as high tensile strength, hardness, and toughness, which help them withstand wear and deformation even in extreme conditions. The steel’s microstructure guarantees uniformity and stability at high temperatures, while the alloying elements enhance fatigue resistance. This unique blend of composition and mechanical traits makes Alloy Steel F9 Bars and Rods perfect for demanding industrial applications where performance and reliability are essential.
| Steel Round Bars type | F9 Round bars Die Steel Bar |
|---|---|
| Spring steel | 65Mn, 1566, 60Si2Mn, 9260, etc. |
| Standards | ASTM A689, JIS G4801, DIN 17221, GB/T 18254, ASTM A295, JIS G4805, etc. |
| Cold heading steel | ML25, ML35, etc. |
| Alloy structural steel | 40CrNiMo, SAE4330, 42CrMo, 15Cr2Ni2, 40CrNi2Mo, 35CrMoV,12Cr1MoV, ASTM4130, SCM420, 40CrV, etc. |
| Bearing steel | GCr15, SAE52100, GCr15SiMn, 100CrMnSi6-4, SJU2, etc. |
| Available Material Grade | 42CrMo4/SCM440/AISI 4140/DIN 1.7225, 4130 / 1.7218, 4140 / 1.7225, 4340 / 1.6582, 5140 / 1.7035, 8620 / 1.6523, EN19 / EN24H13 alloy steel round bar, 42 Crmo4 Alloy Steel Round Bar, AISI 4140 alloy steel round bar , 42CrMo4 alloy steel rods
|
| Military steel | 20Cr2Ni4A, 18Cr2Ni4WA, 23CrNiMo7-4-7, etc. |
| F9 Round bars Diameter | 5mm-500mm (Customized size is acceptable) |
| F9 Round bars Length | 1m-9m or according to the customer’s requirement. |
| F9 Round bars Range | Range – 3.17mm to 350mm dia |
| F9 Round bars Technique | Forged/Hot Rolled/Cold Drawn/Peeled |
| F9 Round bars Surface | bright round bar, pickled round bar, black round bar |
| F9 Round bars Type | Round bar, rod, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar |
| Package Details | Standard seaworthy package(wooden boxes package, pvc package, or other package) |
| Other processing service | Hot dipped Galvanized, pre-galvanized, Color painting,coated, cutting, bending,punching |
| Test Certificate | Mill Test Certificate as per EN 10204 / 3.1B |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F9 | 0.15 max | 0.3-0.6 | 0.5-1 | 0.03 | 0.03 | 8-10 | 0.9-1.1 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 380 | 585 | 20 % |
|
SHAPE |
POUNDS PER FOOT |
|---|---|
|
Round |
D2 x 2.67 |
|
Hexagon |
D2 x 2.945 |
|
Square |
D2 x 3.4 |
|
Flat |
Thickness (in.) x Width (in.) x 3.4 |
Alloy Steel F9 Bars and Rods are mainly used in high-temperature applications like steam turbines, aerospace components, and power plants due to their strength and heat resistance.
Alloy Steel F9 offers excellent creep strength, high tensile strength, and resistance to thermal fatigue, making it ideal for high-pressure environments.
Yes, Alloy Steel F9 provides good corrosion resistance, especially in high-temperature and pressure applications, ensuring long-lasting durability.
Alloy Steel F9 Bars and Rods find extensive use in industries that require strong and durable materials. They are particularly well-suited for manufacturing heavy machinery, automotive parts, structural frameworks, and pressure vessels, thanks to their impressive strength and wear resistance. In construction, these bars serve as reinforcement for concrete structures, bridges, and tall buildings, ensuring long-lasting stability. Moreover, Alloy Steel F9 Bars and Rods are ideal for engineering tools, shafts, and mechanical components that face high stress or corrosive environments. Their versatility, durability, and outstanding mechanical properties make them a go-to choice for various applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
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