Hemi Metals, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Jethete Steel M152 Bars. These bars cater to industries that require exceptional strength and dependability. With a strong focus on precision engineering and rigorous quality control, Hemi Metals guarantees that every bar meets international standards for high-performance alloys. The Jethete Steel M152 Bars from this company are celebrated for their remarkable heat resistance, impressive tensile strength, and durability even in extreme conditions. Hemi Metals proudly supports sectors like aerospace, energy, and high-temperature engineering with materials crafted to ensure consistent performance and a long service life.
The composition of Jethete Steel M152 Bars primarily includes chromium, molybdenum, and vanadium, resulting in a tempered martensitic stainless steel alloy that boasts excellent hardenability and strength. Their mechanical properties feature high tensile and yield strength, improved creep resistance, and outstanding stability at elevated temperatures. These bars also exhibit good toughness and fatigue resistance, even when subjected to cyclic loading. The carefully optimized balance of alloying elements guarantees reliable performance in challenging environments that experience thermal stress and mechanical strain.
| 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 applications that demand superior high-temperature strength and reliability. They’re commonly found in aerospace components like turbine blades, fasteners, shafts, and engine parts, where resistance to creep and fatigue is crucial. In the power generation sector, these bars are integral to steam turbine components, high-temperature bolts, and structural parts that endure sustained thermal loads. Furthermore, Jethete Steel M152 is utilized in motorsport, defense, and high-performance engineering industries for precision components that must endure extreme stress while maintaining dimensional stability and long-lasting durability.






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