lamiere-lastre-di-acciaio-carbonio-da-coils-strutturale-1340_04-s355j2cn

Acciaio S355K2C+N

PROPRIETÀ MECCANICHE
Secondo UNI EN 10025

 Nominal thickness (mm)  ≤16 > 16
Yield strength (MPa) ≥ 355 ≥ 345
 Nominal thickness (mm) < 3 ≥ 3
Tensile strength (MPa) 510 – 680 470 – 630
Nominal thickness (mm) 3 ≤ t ≤ 25
Total elongation ≥ 22/20
Temperature (°C) -20
Notch impact energy (J) ≥ 27