Withdrawn
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.
WITHDRAWN
ISO 9443:1991
95.99
Withdrawal of Standard
May 18, 2018
PUBLISHED
ISO 9443:2018
Heat-treatable and alloy steels — Surface quality classes for hot-rolled round bars and wire rods — Technical delivery conditions
95.99 Withdrawal of Standard