This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
This part of ISO 4948 defines main quality classes (base steel, unalloyed quality and special steel, and alloyed quality and special steel), main property or application characteristics which are applied with a certain priority.
Status: PublishedPublication date: 1981-09
Edition: 1Number of pages: 7
Technical Committee: ISO/TC 17 Steel
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