Plansee is a global leader in high-performance tungsten and molybdenum solutions, with decades of expertise in refractory metals and powder metallurgy. As the largest U.S. producer, we ensure fast, reliable delivery across North America. Together with Mi-Tech Tungsten Metals, part of the Plansee Group, we provide ready-to-install tungsten composites for the most demanding applications. In die casting, our materials excel under extreme heat, wear, and precision requirements—supported by innovation, quality, and technical excellence.