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ISO 4948-2:1981

Steels — Classification — Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics ISO 4948-2:1981

Publication date:   Sep 1, 1981

General information

90.60   Close of review   Jun 5, 2026

ISO

ISO/TC 17 Steel

International Standard

77.080.20   Steels

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Published

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 4948-2:1981
90.60 Close of review
Jun 5, 2026

REVISED BY

ABANDON
ISO/DIS 4948




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