Specifies the designation of the groups HSS and HSS-E of high-speed steels used for manufacturing cutting tools such as taps, drills, etc. Is not intended to specify the composition of high-speed steels, which is stated in ISO 4957.
Текущий статус : WithdrawnДата публикации : 1993-12
Версия : 1
Технический комитет:Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces