Common metals and their alloys; ordinary steels; high-quality steels and other stainless steels, acid-, heat-resistant steels, non-magnetic steels; high-quality long steel products, in particular made of tool, high-speed, high-quality structural and anti-friction bearing steels; metal-matrix composites (MMC); tool steels, in particular cold-work steels, hot-work steels, steels for plastic molding, high-speed steels; in particular engineering steels, in particular case hardening and nitrating ...