6. Numeric designation (NF EN 10027-2 standard)
The numerical designation complements the symbolic designation. It is mandatory for steel grades defined in European standards, but optional for national steel grades or branded steels.
6.1 Steel number structure
It is defined :
by a number from 1 to 9 ;
1 for steel ;
2 to 9 for other materials ;
then by a steel group number depending on the type of steel, whether alloyed or not, its quality, analysis or strength;
a serial number (digits in brackets for possible future expansion).
Examples:
S235JR steel is equivalent to...
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Numeric designation (NF EN 10027-2 standard)
Conclusion
Bibliography
Exclusive to subscribers. 97% yet to be discovered!
Already subscribed? Log in!
Article included in this offer
"The building envelope"
(
78 articles
)
Updated and enriched with articles validated by our scientific committees
A set of exclusive tools to complement the resources
