10.98 New project rejected Feb 25, 2021
ISO
ISO/TC 17/SC 4 Heat treatable and alloy steels
International Standard
77.140.10 Heat-treatable steels | 77.140.20 Stainless steels
WITHDRAWN
ISO 4954:2018
ABANDON
ISO 4954:2018/NP Amd 1
10.98
New project rejected
Feb 25, 2021