Reference number
ISO 4948-1:1982
© ISO 2025
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
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Published (Edition 1, 1982)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4948-1:1982

Language
Format
CHF 43
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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.

General information

  • Status
     : Published
    Publication date
     : 1982-06
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 17
    ICS :
    77.080.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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