Home > Jethete M152 Square Bars
Okoye Nickel Alloys is a well-respected manufacturer and supplier of **Jethete M152 Square Bars**, proudly based in Kinshasa, Congo. The company has built a solid reputation for providing top-notch alloy bars that adhere to international standards for both performance and durability. The Jethete M152 Square Bars crafted by Okoye Nickel Alloys are celebrated for their remarkable strength, toughness, and impressive resistance to heat and corrosion, making them perfect for high-stress and high-temperature applications. Thanks to cutting-edge production technology, rigorous quality control, and a dedication to precision engineering, Okoye Nickel Alloys consistently delivers excellence and reliability to the aerospace, power generation, and engineering sectors, both in Kinshasa and around the globe.
Jethet M152 square bars are a powerful alloy made primarily of steel, with chromium, nickel, molybdenum and carbon as key components. They exhibit excellent mechanical properties such as high tensile strength, good creep resistance and outstanding toughness even at high temperatures These rods are known for their exceptional corrosion resistance and weldability, and provide it is ideal for complex applications. The advantages of the Jethete M152 square bars are durability, reliability under harsh conditions, and are suitable for the aerospace, automotive and electrical industries, where strength and performance are critical.
| Specification : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Standard Specification : | ASTM A565 / ASME SA565, Jethete M152 (BS S151/ S159) | MSRR 6503 | AMS 5719 | DTD 5066 | WS 1.4933 | AECMA FE-PM37 | UNS S64152 |
| Size : | 15NB to 150NB IN |
| Diameter : | 3.17mm to 350mm diameter |
| Length : | 100 mm to 3000 mm Long & Above |
| Form : | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Surface : | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Condition : | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished |
| C | Si | Mn | P+S max | Cr | Mo | Ni | N | V |
| 0.08-0.13 | 0.35 max | 0.50-0.90 | P 0.030 S 0.025 | 11-12.5 | 1.50-2.0 | 2-3 | 0.02-0.04 | 0.25-0.40 |
| Grade | Treatment | Tensile Strength Mpa | Yield Strength Mpa | Elongation % | Hardness HB | Ruling Section |
| S151A S151D | Softened Finally Heat Treated | 930-1130 | 780 | 14 | 311max 286-311 | – 150mm |
| S159A S159D | Softened Finally Heat Treated | 1100-1300 | 900 | 8 | 311 max 321-388 | 50mm |
| AMS 5719 AMS 5719 | Annealed Hardened & Double Templerd | 1069 min | 896 | 12 | 311 341-375 | – – |
The Jethete M152 Square Bars produced by Okoye Nickel Alloys in Kinshasa, Congo, are primarily made up of **iron, chromium, nickel, molybdenum, and vanadium**, which together provide outstanding mechanical strength and oxidation resistance at high temperatures. This alloy boasts high tensile and yield strength, exceptional creep resistance, and good toughness, even after prolonged exposure to heat. These bars maintain their structural integrity and dimensional stability under demanding conditions, making them an excellent choice for critical components in aerospace and power plants that require dependable mechanical and thermal performance.
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Okoye Nickel Alloys’ Jethete M152 Square Bars find extensive use in industries where strength, heat resistance, and durability are crucial. In **aerospace**, they are utilized for turbine blades, shafts, and fasteners that endure extreme stress. In the **power generation** sector, these bars are essential for gas turbine engines and exhaust systems. The **automotive** and **defense industries** also rely on them for high-performance engine parts and precision mechanical components. Their outstanding mechanical stability and corrosion resistance make them invaluable in **chemical processing** and **marine engineering**, ensuring they perform reliably even in the harshest operating environments.
