Home > Alloy Steel > AISI 4140 Pipes
Bereket Pipes, located in Addis Ababa, Ethiopia, stands out as a top manufacturer and supplier of high-quality steel pipes, including the well-regarded AISI 4140 pipes. Known for their reliability, precision, and durability, Bereket Pipes caters to various industries such as construction, oil and gas, manufacturing, and engineering. With state-of-the-art production facilities and a strong commitment to international standards, the company guarantees that every product meets the highest performance and safety benchmarks. Thanks to their focus on innovation, customer satisfaction, and rigorous quality control, Bereket Pipes has earned a solid reputation in Ethiopia’s steel and industrial piping market.
AISI 4140 pipes are crafted from a chromium-molybdenum alloy steel, featuring a composition of roughly 0.38–0.43% carbon, 0.75–1.00% chromium, 0.15–0.25% molybdenum, 0.75–1.00% manganese, along with trace amounts of silicon, sulfur, and phosphorus. This unique blend provides an impressive balance of strength, toughness, and wear resistance. In terms of mechanical properties, AISI 4140 boasts a tensile strength of about 655 MPa, a yield strength of around 415 MPa, and remarkable fatigue resistance. It also showcases good ductility, high impact strength, and exceptional hardenability after heat treatment.
| AISI 4140 Pipe Standard | AISI 4140, ASTM A519 (with IBR Test Certificate) |
| AISI 4140 Pipe Size | 1/2” NB to 36” NB |
| AISI 4140 Pipe Thickness | 3-12mm |
| AISI 4140 Pipe Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| AISI 4140 Pipe Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| AISI 4140 Pipe Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| AISI 4140 Pipe Type | Seamless / ERW / Welded / Fabricated |
| AISI 4140 Pipe available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| AISI 4140 Pipe Length | Standard Double & In Cut length also. |
| AISI 4140 Pipe End | Plain End, Beveled End, Treaded |
| Specialized in | Large Diameter AISI 4140 Pipe |
| Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| Application | Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service |
| Element | Content (%) |
|---|---|
| Iron, Fe | 96.785 – 97.77 |
| Chromium, Cr | 0.80 – 1.10 |
| Manganese, Mn | 0.75 – 1.0 |
| Carbon, C | 0.380 – 0.430 |
| Silicon, Si | 0.15 – 0.30 |
| Molybdenum, Mo | 0.15 – 0.25 |
| Sulfur, S | 0.040 |
| Phosphorous, P | 0.035 |
| Properties | Metric | Imperial |
|---|---|---|
|
Density |
7.85 g/cm3 |
0.284 lb/in³ |
|
Melting point |
1416°C |
2580°F |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing AISI 4140 pipes from Bereket Pipes and Tubes ensures top-notch quality and performance. Bereket Pipes and Tubes, based in Addis Ababa, Ethiopia, is known for delivering premium-grade alloy steel pipes that meet stringent industry standards. Their AISI 4140 pipes offer exceptional durability, strength, and corrosion resistance, making them suitable for high-stress environments. With advanced manufacturing techniques and strict quality control, Bereket ensures precise dimensions and reliability in their products. Their commitment to customer satisfaction, timely delivery, and technical support makes them a trusted source for AISI 4140 pipes.
Bereket Pipes and Tubes, one of the largest suppliers of AISI 4140 Pipes in Addis Ababa, Ethiopia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for AISI 4140 Pipes to meet your specific requirements. Our team at Bereket Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bereketpipes.com.
Due to their outstanding mechanical strength and resistance to wear, fatigue, and high stress, AISI 4140 pipes find extensive use across various industries. In the oil and gas sector, they are commonly utilized for drill collars, tool joints, and high-pressure piping. In mechanical engineering, they serve as ideal materials for shafts, gears, axles, and crankshafts. The automotive and aerospace industries rely on AISI 4140 pipes for structural components that demand strength and durability. Additionally, these pipes are essential in machinery parts, hydraulic systems, and heavy equipment manufacturing, where reliability and toughness in challenging conditions are crucial.
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