Applies particularly to steels for engineering applications, but may, by agreement, also be applied to structural steels or tool steels. Does not include any requirements for the permissible depth of surface decarburization. Annex A is for information only.
Текущий статус : WithdrawnДата публикации : 1991-11
Версия : 1
Технический комитет:Heat treatable and alloy steels