Yousef Steel stands out as a top manufacturer and supplier of **Alloy Steel AISI 4145 Bars** in Riyadh, Saudi Arabia. We pride ourselves on delivering high-quality bars that are built for strength, toughness, and reliability, especially in demanding applications. Our AISI 4145 bars are crafted to meet international standards and are widely utilized across various industries, including oil and gas, power generation, petrochemical, construction, and heavy engineering. These sectors rely on our bars for their exceptional resistance to wear, heat, and mechanical stress.
At Yousef Steel, we focus on precision manufacturing and rigorous quality control, ensuring that our Alloy Steel AISI 4145 Bars consistently meet the highest performance standards. These bars are made from a blend of carbon, chromium, molybdenum, and manganese, which together provide outstanding tensile and yield strength, toughness, hardness, and fatigue resistance. The alloying elements also enhance their ability to withstand wear, shock loads, and stress, making them ideal for both high-temperature and high-pressure environments.
| 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, UAE, 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.
| Standard: | AISI 4145 |
|---|---|
| WERKSTOFF NR. | – |
| UNS | G41450 |
Our Alloy Steel AISI 4145 Bars are versatile and come in various shapes, including round, hex, flat, and square, with different diameters and finishes to cater to a wide range of industrial needs. They find extensive applications in **drill collars, tool joints, shafts, gears, spindles, heavy machinery parts, power generation equipment, and petrochemical processing units**, where exceptional strength and longevity are crucial. Additionally, they are used in oilfield equipment, automotive components, and engineering structures that face high impact and stress. With their remarkable mechanical properties, toughness, and adherence to international standards, Alloy Steel AISI 4145 Bars are the go-to choice for industries seeking durable, high-performance alloy steel solutions.
Yousef 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 Riyadh, Saudi Arabia.
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