Chuck Metals is a well-respected manufacturer and supplier based in Singapore, Pulau Ujong, specializing in high-quality Jethete Steel M152 Bars that are built for outstanding performance in high-stress and high-temperature settings. These bars are celebrated for their remarkable blend of strength, toughness, and resistance to corrosion, making them perfect for the demanding needs of the aerospace, power generation, and engineering sectors. Crafted with precision and rigorous quality control, Jethete Steel M152 Bars ensure excellent dimensional accuracy and consistency. Their exceptional durability makes them a go-to choice for critical applications where reliability and longevity are paramount.
The composition of Jethete Steel M152 Bars includes chromium, nickel, molybdenum, vanadium, and carbon, providing a well-rounded mix of mechanical strength and corrosion resistance. They boast high tensile and yield strength, impressive fatigue performance, and excellent creep resistance at temperatures reaching up to 560°C. Thanks to their fine microstructure and heat-treatable characteristics, these bars can be finely tuned to meet specific engineering needs. They maintain structural integrity even under harsh operating conditions, ensuring reliable performance in tough industrial applications.
| 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 extensive use in the aerospace, defense, and energy industries. They’re perfect for crafting turbine discs, shafts, fasteners, bolts, and other critical engine components that face high heat and mechanical stress. In the power generation field, they are essential for parts of steam and gas turbines that require long-lasting durability. Their resistance to corrosion, oxidation, and creep makes them a dependable choice for high-performance engineering applications where failure is simply not an option, guaranteeing consistent efficiency and safety in vital operations.






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