EN 10025-2 : 2004 Technical delivery conditions for non-alloy structural steels
EN 10025-2:2004 European standard for hot-rolled structural steel. Part 2 - Technical delivery conditions for non-alloy structural steels.
European steel grades designation systems. New standard are similar but not identical to EN 10025:1993 . Standard EN 10025:2004 published in six parts, here you can find steel grades and numbers for EN 10025-2:2004 - Part 2 standard:
Steel grade |
Number |
Symbols used in EN 10025-2 : 2004 : Non-alloy structural steels.
S... - Structural steel
E... - Engineering steel;
.235... - Minimum yield strength (ReH) in MPa at 16mm;
...JR.. - Longitudinal Charpy V-notch impacts 27 J at + 20°C;
...J0.. - Longitudinal Charpy V-notch impacts 27 J at 0°C;
...J2.. - Longitudinal Charpy V-notch impacts 27 J at - 20°C;
...K2.. - Longitudinal Charpy V-notch impacts 40 J at - 20°C;
...+AR - Supply in as rolled conditions ;
...+N - Supply in normalized/normalized rolled conditions.