DIN ISO 513:2005 有规定切割边的金属切削加工用硬质切削材料的分类和应用.切削形式大组和用途小组的名称
Classification and application of hard cutting materials for metal removal with defined cutting edges - Designation of the main groups and groups of application (ISO 513:2004);English version of DIN ISO 513:2005
This International Standard specifies the classification and application of hard cutting materials including hard-metals, ceramics, diamond, and boron nitride, for machining by chip removal, and establishing their application. It is not applicable for other uses (such as, for example, mining and other percussion tools, wire drawing dies, tools operating by deformation of the metal, comparator contact tips, etc)