This International Standard applies to materials suitable for oxyfuel flame cutting, plasma cutting and laser cutting. It is applicable to flame cuts from 3 mm to 300 mm, plasma cuts from 0,5 mm to 150 mm and to laser cuts from 0,5 mm to 32 mm. This International Standard includes geometrical product specifications and quality tolerances. The geometrical product specifications are applicable if reference to this International Standard is made in drawings or pertinent documents, e.g. delivery conditions. If this International Standard is also to apply, by way of exception, to parts which are produced by different cutting processes, this has to be agreed upon separately. Flatness defects are not addressed as such in this document. The references are the current standards for the materials used.