Standard DIN EN ISO 4957, Publication date: 2001-02 Tool steels (ISO 4957:1999); German version EN ISO 4957:1999

Standard DIN EN 10079, Publication date: 2007-06 Definition of steel products; German version EN 10079:2007

Standard DIN EN 10140, Publication date: 2006-09 Cold rolled narrow steel strip - Tolerances on dimensions and shape; German version EN 10140:2006

Standard DIN EN 10278, Publication date: 1999-12 Dimensions and tolerances of bright steel products; German version EN 10278:1999