H13 ESR is a high-purity, electro-slag remelted (ESR) variant of standard H13 tool steel, offering superior cleanliness, improved toughness, and better isotropic properties. The ESR process refines the steelās structure, making it the preferred choice for high-performance hot work tooling, die casting, and plastic molds requiring exceptional thermal and mechanical properties.
We offer exceptional wear resistance and low friction thanks to our PVD coatings, ideal for hot-work tools where lubricants cannot be used, ensuring longer tool life and consistent performance in demanding molding processes. Explore our coating guide to select the ideal solution for your tooling needs.