Starc Metals stands out as a trusted manufacturer and supplier of Jethete Steel M152 Bars right here in Canberra, Australia. We specialize in high-performance alloy steel products that are crafted for exceptional strength, toughness, and resistance to creep at high temperatures. Our Jethete M152 bars are well-regarded for their remarkable blend of mechanical and physical properties, making them perfect for demanding applications in aerospace, turbines, and power generation. At Starc Metals, we pride ourselves on precise manufacturing, consistent quality, and a smooth surface finish, ensuring our materials meet rigorous international standards for durability and performance in tough environments.
Typically, Jethete Steel M152 Bars are composed of iron as the primary element, enhanced with 12% chromium, 2.5% nickel, 1.2% molybdenum, 0.2% vanadium, along with trace amounts of silicon, manganese, and carbon. This martensitic stainless steel alloy boasts a tensile strength ranging from 1100 to 1250 MPa, excellent creep resistance up to 600°C, and solid oxidation resistance. It also showcases impressive toughness and fatigue strength, particularly after undergoing heat treatment and tempering. Jethete M152 strikes a great balance between corrosion resistance and mechanical stability at high temperatures.
| 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.
These bars are extensively utilized in the aerospace and power sectors for turbine blades, bolts, shafts, and fasteners that demand outstanding strength and thermal stability. They’re also found in jet engines, gas turbines, and mechanical assemblies that operate under cyclic stresses and elevated temperatures. The alloy’s unique combination of creep resistance, toughness, and oxidation stability makes it a top choice for critical components in aviation and energy applications. With exceptional performance and precision engineering, Jethete Steel M152 Bars from Starc Metals guarantee reliability and longevity, even in the most extreme service conditions.






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