Grade H13 / 1.2344 ESR (Electroslag Remelting) steel stands as a pinnacle of excellence in the realm of hot work tool steels, epitomizing the perfect fusion of strength, durability, and precision engineering. Crafted through advanced metallurgical techniques and refined through the ESR process, this steel alloy offers unparalleled performance and reliability for critical applications in high-temperature environments.
At its core, Grade H13 / 1.2344 ESR steel boasts an alloy composition meticulously engineered to excel in hot work applications. Enriched with elements such as chromium, molybdenum, vanadium, and silicon, this steel exhibits exceptional hardness, wear resistance, and thermal conductivity, making it an ideal choice for forging, die casting, and extrusion processes.
The hallmark of this steel lies in its production process, which utilizes Electroslag Remelting technology to refine its microstructure and enhance its properties. This specialized process eliminates inclusions and impurities present in conventional steels, resulting in a more uniform and homogeneous material with superior mechanical properties. The result is a steel alloy that offers unmatched dimensional stability, ensuring precise tooling and consistent part quality throughout the production process.
Moreover, Grade H13 / 1.2344 ESR steel offers exceptional thermal stability, allowing for prolonged exposure to high temperatures without deformation or loss of hardness. Its ability to maintain its mechanical properties under extreme heat conditions ensures the longevity and reliability of tooling in hot work applications, leading to increased productivity and reduced downtime.
Furthermore, Grade H13 / 1.2344 ESR steel embodies a commitment to sustainability and environmental responsibility. Its high recyclability and low carbon footprint make it a preferred choice for green engineering initiatives, contributing to the conservation of resources and reduction of environmental impact.
In essence, this steel represents a revolution in materials engineering, offering unmatched performance, reliability, and sustainability for critical applications in hot work tooling. As industries continue to innovate and evolve, this steel stands ready to meet the challenges of tomorrow, driving progress and shaping the future of engineering materials.
Chemical Composition :
| C | Mn | Si | Cr | Ni | Mo | P | S | P+S | V | W |
| 0.44 | 0.50 | 1.2 | 5.50 | – | 1.50 | – | – | 0.015 | 1.2 | – |
HARDNESS :
| HB | HRC |
| – | 54 – 58* |
TECHNICAL PROPERTIES :
| Machinability | Polish ability | Texturability |
| ●●●● | ●●●● | ●●● |
APPLICATIONS :
Die for the pressure casting of light alloys, tooling for the extrusion of light alloys and steels, hot work shear blades rolls for profiling tools (welding area)