Nimish Metal, based in Safat, Kuwait, stands out as a top-notch manufacturer and supplier of high-quality Alloy Steel AISI 4145 Bars, catering to a variety of industrial sectors. With a strong commitment to precision and reliability, Nimish Metal guarantees that every product aligns with international standards for strength and durability. Drawing on years of experience in metal fabrication and distribution, the company serves industries such as oil and gas, construction, and heavy machinery. Their Alloy Steel AISI 4145 Bars are celebrated for their exceptional toughness, wear resistance, and dimensional stability, making them perfect for critical applications. Thanks to advanced manufacturing techniques and rigorous quality control, clients across Kuwait and the surrounding region can count on consistent performance and long-lasting reliability.
These Alloy Steel AISI 4145 Bars are primarily made up of iron, carbon, and alloying elements like chromium, molybdenum, and manganese, which together create an ideal mix of strength, toughness, and hardness. They showcase impressive tensile and yield strength, remarkable impact resistance, and outstanding fatigue durability. With excellent machinability, responsiveness to heat treatment, and resistance to wear and deformation, AISI 4145 Bars are dependable even under high stress and challenging environmental conditions. Their mechanical properties make them a great fit for applications that demand both structural integrity and long-term durability in industrial settings.
| 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 industries that require strength, toughness, and wear resistance. They’re perfect for crafting shafts, gears, heavy-duty machinery components, and fasteners that face high stress. In the oil and gas industry, these bars are utilized for drill collars, pump shafts, and other essential parts that endure harsh environments. The construction and automotive sectors also rely on them for robust structural and mechanical components. With their impressive mechanical properties, dimensional stability, and reliability in demanding conditions, Alloy Steel AISI 4145 Bars are a go-to choice for many industrial applications.






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