Reference number
ISO 4948-1:1982
ISO 4948-1:1982
© ISO 2024
International Standard
ISO 4948-1:1982
Steels — Classification — Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition
Edition 1
1982-06
1982-06
ISO 4948-1:1982
10963
Published
(Edition 1, 1982)
This publication was last reviewed and confirmed in 2021.
Therefore this version remains current.
Abstract
This part of ISO 4948 defines steel and gives 2.0 % carbon as the usual dividing line between steel and cast iron. The classification based on the specified values for the ladle analyses of the elements given in the table.
