Dhruv Metals, a prominent manufacturer and supplier located in Hyderabad, India, is known for its high-quality Alloy Steel AISI 4145 Bars, which are celebrated for their impressive strength, toughness, and resistance to fatigue. Focusing on alloy steel products tailored for challenging engineering tasks, Dhruv Metals provides AISI 4145 bars that boast precise dimensions and a superb surface finish. These bars are perfect for heavy-duty mechanical, oilfield, and industrial applications. With cutting-edge manufacturing capabilities and a strong commitment to quality, Dhruv Metals guarantees reliable performance, personalized solutions, and prompt delivery for clients in the oil & gas, construction, and power generation industries.
Alloy Steel AISI 4145 Bars consist of 0.43–0.48% carbon, 0.70–0.90% manganese, 0.20–0.35% silicon, 0.80–1.10% chromium, 0.15–0.25% molybdenum, and 0.70–0.90% nickel. This low-alloy steel is known for its excellent hardenability, toughness, and fatigue strength. Its mechanical properties include a tensile strength ranging from 850 to 1100 MPa, a yield strength of about 655 MPa, and an elongation of roughly 20%. AISI 4145 also provides good impact resistance and retains its strength under dynamic loading conditions. It can be heat-treated to enhance its performance, making it suitable for high-stress and wear-intensive 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 |
| Grade: | AISI 4145 |
|---|---|
| Tensile Strength (ksi) min : | 140 |
| Elongation (% in 50mm) min: | 14 |
| Yield Strength 0.2% Proof (ksi) min: | 120 |
| Hardness: | – |
AISI 4145 Bars and Rods offer high strength, toughness, and wear resistance, making them ideal for heavy-duty applications.
Yes, they can be heat treated to enhance hardness, strength, and overall performance.
These bars and rods are commonly used in the automotive, oil and gas, and heavy machinery industries for parts like gears, shafts, and axles.
| Standard: | AISI 4145 |
|---|---|
| WERKSTOFF NR. | – |
| UNS | G41450 |
Alloy Steel AISI 4145 Bars find extensive use in heavy-duty applications that require high strength, impact resistance, and fatigue performance. They are frequently utilized in the oil and gas sector for drill collars, tool joints, and rotary components. In construction and mining, these bars serve as shafts, axles, and gears that operate under significant stress. The alloy’s remarkable toughness and hardenability make it ideal for power transmission, automotive parts, and various mechanical components. AISI 4145 is also employed in forged components and tools where durability and resistance to dynamic loads and wear are essential for long-lasting service.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
Copyright 2024 Dhruv Metals. All rights reserved
