Welcome to Samuel Steels, your trusted partner for premium-grade materials right here in Abuja. We specialize in supplying robust Alloy Steel AISI 4145 Bars, a cornerstone for industries that demand unwavering strength and reliability. Our commitment is to provide not just a product, but a dependable solution backed by local expertise and a focus on supporting Nigeria’s growing industrial and construction sectors with quality you can count on.
The composition of AISI 4145 bars is a careful balance, primarily featuring chromium and molybdenum, which gives this steel its notable toughness. This alloy mix results in excellent hardenability and impressive tensile strength, allowing it to handle significant stress and impact without failing. After proper heat treatment, it achieves a fine balance of high strength and good wear resistance, making it a remarkably durable choice for demanding mechanical parts.
| Dimensions: | ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards. |
|---|---|
| Standard: | ASTM A689, JIS G4801, DIN 17221, GB/T 18254, ASTM A295, JIS G4805, etc. |
| Alloy Steel AISI 4145 Round Bars Range: | Range – 3.17mm to 350mm dia |
| Alloy Steel AISI 4145 Round Bars Diameter: | 5mm-500mm (Customized size is acceptable) |
| Alloy Steel AISI 4145 Round Bars Length: | 1m-9m or according to the customer’s requirement |
| Type: | Round bar, rod, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar |
| Alloy Steel AISI 4145 Round Bars Technique: | Forged/Hot Rolled/Cold Drawn/Peeled |
| Alloy Steel AISI 4145 Round Bars Surface: | bright round bar, pickled round bar, black round bar |
| Package Details: | Standard seaworthy package(wooden boxes package,pvc package, or other package) |
| Export Area: | USA, Nigeria, Europe, Asia, Middle East, Africa, South America |
| Grade | AISI 4145 | |
|---|---|---|
| Min. | Max | |
| C | 0.43 | 0.49 |
| Cr | 0.80 | 1.10 |
| Si | 0.15 | 0.35 |
| S | – | 0.040 |
| Mn | 0.85 | 1.10 |
| P | – | 0.035 |
| Mo | 0.15 | 0.25 |
| rade: | AISI 4145 |
|---|---|
| Tensile Strength (ksi) min : | 140 |
| Elongation (% in 50mm) min: | 14 |
| Yield Strength 0.2% Proof (ksi) min: | 120 |
| Hardness: | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel AISI 4145 Bars in Abuja, Nigeria. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel, with a strong focus on AISI 4145 Bars. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability, and performance for critical industrial applications. Contact us today for all your AISI 4145 Bar needs!
| Standard: | AISI 4145 |
|---|---|
| WERKSTOFF NR. | – |
| UNS | G41450 |
You’ll find AISI 4145 bars hard at work in some of the most demanding environments. They are essential for crafting heavy-duty components like high-strength shafts, tough gears, and large dowel pins, especially in oilfield equipment and mining machinery. Their reliability also makes them a top choice for parts in agricultural machinery and automotive transmissions, anywhere exceptional strength and the ability to withstand repeated, high-stress loads are absolutely critical for long-term performance.
Samuel Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Abuja, Nigeria.
Copyright 2025 Samuel Steel. All rights reserved