压实石墨(蠕墨)铸铁. 分类

[中文适用范围]： 本标准规定了压缩蠕虫石墨铸铁（Compacted Vermicular Graphite Cast Iron）的分类。 [外文原描述]： ISO 16112:2016 specifies five grades of compacted (vermicular) graphite cast irons. ISO 16112:2016 specifies five grades based on the minimum mechanical properties measured on machined test pieces prepared from - separately cast samples, - side-by-side cast samples, - cast-on samples, or - samples cut from a casting.