The group of high-speed steels includes all high-alloy tool steels that retain the necessary, high installed hardness of roughly 60 to 67 HRC at working temperatures of up to almost 600 °C. Their service properties are partly attributable to the high carbide content, which results in very high wear resistance. For every field of application, we supply individual, tailor-made steels characterised by the following properties, among other things: Very good wear resistance High pressure resistance Great toughness