Reference number
ISO/TR 4949:1989
© ISO 2024
Technical Report
ISO/TR 4949:1989
Steel names based on letter symbols
Edition 1
1989-07
Withdrawn
Withdrawn (Edition 1, 1989)

Abstract

This Technical report of type 2 gives a survey of a designation system for steel selected for use in International Standards. This survey is intended as a base for further unification.

General information

  • Status
     : Withdrawn
    Publication date
     : 1989-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 17
    ICS :
    77.080.20 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 17
  6. ISO/TR 4949:1989