ISO/TR 4949:1989

Steel names based on letter symbols

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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

77.080.20

Statut:

Annulée

Date de Publication:

1989-07-05

Numéro Standard:

ISO/TR 4949:1989