Hemi Metals is a leading supplier and producer of Alloy Steel AISI 4145 Bars and Rods. We concentrate on imparting exceptional, durable, and precisely designed lumber and rods which can be perfect for quite a few industrial packages. Our AISI 4145 Bars and Rods are acknowledged for their notable sturdiness, durability, and resistance to fatigue and fatigue. Commonly used inside the oil and gas and other industries, in addition to automobiles, vehicles and haulage device, our merchandise meet the most exacting requirements. At Hemi Metals, we are devoted to offering fantastic products to suit the specific needs of our clients, making sure reliable performance in each utility.
AISI 4145 Alloy Steel Bars and Rods are manufactured with correct chemical composition, which includes carbon (zero.38-zero.43%), chromium (zero.80-1.10%), manganese (0.70-0.Ninety%), molybdenum (0.15-zero.25%), at the side of trace silicon , phosphorus and sulfur content. This carefully balanced design ensures extraordinary strength, pressure and resistance. Mechanical houses consist of 655-850 MPa tensile strength, 450 MPa yield electricity, and one hundred eighty-235 HB hardness variety These houses make our AISI 4145 Bars and Rods best for excessive strain applications in automobile, oil and gasoline, machinery heavy responsibility and different offerings.
| 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 |
Our AISI 4145 Bars and Rods are designed for demanding industrial applications requiring exceptional strength and strength. Generally used in the automotive, oil and gas industry and heavy machinery industry they are ideal for manufacturing products such as gear shafts, axle valves etc. Excellent wear resistance and hardness makes them suitable for high stress environments, including drilling tools, electrical -Communication systems and are manufactured by our AISI with excellent mechanical and welding capabilities The 4145 bar rods deliver reliable performance, ensuring you reach companies they rely on stringent quality standards.






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