NA 021

DIN Standards Committee Iron and Steel

Technical rule [Withdrawn]

ISO/TR 4949
Steel names based on letter symbols

Title (German)

Stahlbezeichnungen mit Buchstabensymbolen

Responsible national committee

NA 021-00-19-01 UA - Classification, designation and numbering of steels  

Responsible international committee

ISO/TC 17 - Steel  

Edition 1989-07
Original language English
Price from 70.10 €
Table of contents

Contact

Dr.-Ing.

Richard Daniel Knobloch

Sohnstr. 65
40237 Düsseldorf

Tel.: +49 211 6707423
Fax: +49 211 6707-420

Send message to contact