10.99 New project approved Jul 13, 2026
CEN
CEN/TC 459/SC 3 Structural steels other than reinforcements
European Norm
This document specifies the technical delivery conditions for flat products made of weldable, hot-rolled, high yield strength alloy steels for cold forming. It includes thermomechanically rolled steels in the grades given in Annex A and normalised or normalised rolled steels in the grades given in Annex B.
IN_DEVELOPMENT
prEN 10149 rev
10.99
New project approved
Jul 13, 2026