Luois Metals stands out as a dependable manufacturer and supplier of Jethete Steel M152 Bars, proudly based in Houston, USA. We specialize in delivering high-performance steel solutions tailored for demanding applications. Jethete M152 is renowned for its remarkable strength and thermal stability, making it a go-to choice in the aerospace and power generation industries. At Luois Metals, we offer Jethete M152 Bars in a variety of sizes, conditions, and heat treatments, all while ensuring we meet industry standards and our clients’ specific needs. Our commitment to precision manufacturing, quality assurance, and timely delivery has established us as a trusted provider of critical materials designed for extreme operating environments worldwide.
The composition of Jethete Steel M152 Bars includes around 12% chromium, 2% molybdenum, along with trace amounts of vanadium and nickel, creating a fantastic balance of strength, toughness, and corrosion resistance. This steel boasts impressive tensile strength (up to 1240 MPa), good creep resistance, and outstanding fatigue performance even at elevated temperatures. It can undergo heat treatment to achieve a fine martensitic structure, which significantly enhances its mechanical properties and dimensional stability. Additionally, Jethete M152 is known for its good weldability, making it a popular choice for applications where both strength and temperature resistance are essential. Its unique metallurgical properties make it perfect for precision-engineered components.
| Specification : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Standard Specification : | ASTM A565 / ASME SA565 |
| 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 | – – |
| STANDARD | UNS | WERKSTOFF NR. |
| Jethete M152 | S64152 | 1.4933 |
Yes, Jethete M152 steel bars are available in various sizes and forms, including round bars, sheets, and plates, tailored to specific industrial applications like aerospace and power generation.
Yes, Jethete M152 steel bars can be welded. Preheating (typically ~200°C) and post-weld heat treatment are recommended to minimize residual stresses and maintain mechanical properties. Use compatible filler material.
Jethete M152 steel bars are durable due to their high chromium and molybdenum content, which enhances corrosion resistance, creep strength, and thermal stability. They also undergo heat treatment for improved mechanical properties.
Jethete Steel M152 Bars find their place in high-stress, high-temperature environments, such as components in aerospace turbines, fasteners, and structural parts of jet engines. In the power generation sector, they are utilized for steam turbine blades, rotors, and high-pressure piping systems. Thanks to their strength and reliability, Jethete M152 Bars are also employed in defense applications and specialized mechanical systems where thermal stability is crucial.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
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